<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Hypercall Docs</title><description>On-chain options exchange built on Hyperliquid</description><link>https://vi.docs.hypercall.xyz/</link><language>vi</language><item><title>Tài liệu | Hypercall</title><link>https://vi.docs.hypercall.xyz/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tham chiếu API | Hypercall</title><link>https://vi.docs.hypercall.xyz/api-reference/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/api-reference/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tài liệu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các cuộc thi trước | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/competition/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/competition/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Cuộc thi giao dịch SYN tháng 8/2026 (Đã lưu trữ) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/competition/2026-08-syn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/competition/2026-08-syn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Hợp đồng | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/contracts/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/contracts/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ủy quyền Agent | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/contracts/agent-auth/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/contracts/agent-auth/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bắt đầu sử dụng | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/contracts/onboarding/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/contracts/onboarding/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ký EIP-712 | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/contracts/signing/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/contracts/signing/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Quản trị | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/governance/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/governance/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tài Sản Thương Hiệu Hypercall | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/governance/brand-assets/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/governance/brand-assets/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Token SYN | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/governance/token/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/governance/token/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Trollbox | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/governance/trollbox/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/governance/trollbox/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giới thiệu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/introduction/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/introduction/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Kiến trúc | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/introduction/architecture/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/introduction/architecture/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ký quỹ | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Thanh lý | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/liquidation/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/liquidation/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mức sàn ký quỹ | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/margin-floor/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/margin-floor/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Câu hỏi thường gặp về PM | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/pm-faq/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/pm-faq/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tài trợ cho ký quỹ danh mục | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/pm-financing/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/pm-financing/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Pool cho vay PM | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/pm-lending-pool/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/pm-lending-pool/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ví dụ minh họa về ký quỹ PM | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/pm-margin-worked-examples/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/pm-margin-worked-examples/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô phỏng rủi ro PM | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/pm-risk-api/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/pm-risk-api/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tham số rủi ro PM | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/pm-risk-parameters/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/pm-risk-parameters/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bắt đầu sử dụng Portfolio Margin | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/portfolio-margin-onboarding/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/portfolio-margin-onboarding/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ký quỹ danh mục | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/portfolio-margin/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/portfolio-margin/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Thanh toán &amp;amp; Đáo hạn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/settlement/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/settlement/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ký quỹ tiêu chuẩn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/margining/standard-margin/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/margining/standard-margin/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giải thích về quyền chọn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 7: Các chiến lược cơ bản (Ưu tiên rủi ro xác định) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/basic-strategies/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/basic-strategies/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 2: Call, Put và Moneyness | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/calls-puts-moneyness/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/calls-puts-moneyness/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 11: Những sai lầm phổ biến (và cách để không đem tiền đi biếu) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/common-mistakes/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/common-mistakes/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 8: Khớp lệnh trên sổ lệnh (Cách bạn mất tiền một cách âm thầm) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/execution-orderbook/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/execution-orderbook/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 9: Ngày đáo hạn và thanh toán trên Hypercall Exchange | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/expiry-settlement-hypercall/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/expiry-settlement-hypercall/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 6: Greeks 101 (Rủi ro qua bốn núm điều chỉnh) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/greeks-101/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/greeks-101/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 5: Trực giác về biến động ngụ ý | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/implied-vol/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/implied-vol/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 10: Kiến thức cơ bản về ký quỹ và rủi ro (an toàn cho người mới, dành riêng cho Hypercall) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/margining-risk-basics/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/margining-risk-basics/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 3: Payoff và P&amp;amp;L | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/payoff-vs-pnl/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/payoff-vs-pnl/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 4: Vì sao quyền chọn có giá trị thời gian | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/time-value/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/time-value/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 1: Quyền chọn là gì? | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/options-explainers/what-is-an-option/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/options-explainers/what-is-an-option/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tài liệu tham khảo về Quyền chọn &amp;amp; Biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Auto-Deleveraging (ADL) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/auto-deleveraging/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/auto-deleveraging/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Bachelier (phân phối chuẩn) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/bachelier/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/bachelier/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học mô hình Bachelier từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/bachelier/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/bachelier/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Basis và giao dịch basis | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/basis-trades/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/basis-trades/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Bates | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/bates/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/bates/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học mô hình Bates từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/bates/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/bates/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Beta &amp;amp; Alpha | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/beta-alpha/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/beta-alpha/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Quyền chọn nhị phân | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/binary-options/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/binary-options/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học quyền chọn nhị phân từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/binary-options/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/binary-options/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Sao chép tĩnh bằng quyền chọn nhị phân | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/binary-static-replication/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/binary-static-replication/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Static Replication từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/binary-static-replication/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/binary-static-replication/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Black-Scholes | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/black-scholes/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/black-scholes/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Black-Scholes từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/black-scholes/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/black-scholes/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình CEV | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/cev/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/cev/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học CEV từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/cev/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/cev/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tương quan và biến động đa tài sản | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/correlation-multi-asset/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/correlation-multi-asset/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Phòng hộ Delta | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/delta-hedging/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/delta-hedging/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học phòng hộ delta từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/delta-hedging/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/delta-hedging/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Displaced Diffusion | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/displaced-diffusion/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/displaced-diffusion/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Displaced Diffusion từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/displaced-diffusion/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/displaced-diffusion/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Kiểu thực hiện: Mỹ và Châu Âu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/exercise-styles/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/exercise-styles/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Quyền chọn ngoại lai (Exotic Options) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/exotic-options/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/exotic-options/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giá trị kỳ vọng (EV) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/expected-value/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/expected-value/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Chỉ số Fear &amp;amp; Greed | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/fear-and-greed/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/fear-and-greed/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mức độ phơi nhiễm gamma (GEX) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/gamma-exposure/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/gamma-exposure/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Gamma Exposure từ con số không | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/gamma-exposure/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/gamma-exposure/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các chỉ số Greeks | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Charm | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/charm/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/charm/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Delta (Δ) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/delta/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/delta/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Gamma (Γ) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/gamma/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/gamma/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Greeks từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Theta (Θ) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/theta/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/theta/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Vanna | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/vanna/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/vanna/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Vega (ν) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/vega/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/vega/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Volga (Vomma) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/greeks/volga/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/greeks/volga/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Heston | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/heston/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/heston/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Heston từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/heston/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/heston/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình lai &amp;amp; thực tiễn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/hybrid-models/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/hybrid-models/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Biến Động Ngụ Ý (IV) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/implied-volatility/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/implied-volatility/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học biến động ngụ ý từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/implied-volatility/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/implied-volatility/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các phương pháp nội suy | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/interpolation-methods/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/interpolation-methods/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình bước nhảy và đuôi dày | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/jump-models/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/jump-models/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình nhảy-khuếch tán hàm mũ kép Kou | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/kou-jump-diffusion/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/kou-jump-diffusion/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học mô hình Kou Jump-Diffusion từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/kou-jump-diffusion/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/kou-jump-diffusion/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Biến động cục bộ (Local Volatility) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/local-volatility/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/local-volatility/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học biến động cục bộ từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/local-volatility/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/local-volatility/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Cách xây dựng bề mặt biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/market-data-surfaces/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/market-data-surfaces/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Merton Jump-Diffusion | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/merton-jump-diffusion/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/merton-jump-diffusion/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học mô hình Merton Jump-Diffusion từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/merton-jump-diffusion/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/merton-jump-diffusion/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Moneyness: ITM, ATM, OTM | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/moneyness/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/moneyness/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Neural SDE / Deep Hedging | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/neural-sde/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/neural-sde/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Neural SDE từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/neural-sde/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/neural-sde/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình phi tham số &amp;amp; ML | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/nonparametric-ml-models/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/nonparametric-ml-models/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Quyền chọn và hợp đồng vĩnh viễn (Perp) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/options-vs-perps/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/options-vs-perps/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>ORC Wing (Jump-Wing) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/orc-wing/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/orc-wing/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học mô hình Wing từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/orc-wing/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/orc-wing/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Smile tham số | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/parametric-smile-models/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/parametric-smile-models/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Biến động phụ thuộc đường đi (PDV) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/path-dependent-vol/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/path-dependent-vol/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Funding của hợp đồng vĩnh viễn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/perp-funding/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/perp-funding/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Hợp đồng vĩnh viễn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/perpetual-futures/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/perpetual-futures/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Pin Risk | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/pin-risk/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/pin-risk/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Phí quyền chọn (Premium) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/premium/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/premium/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Put-Call Parity | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/put-call-parity/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/put-call-parity/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Put-Call Parity từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/put-call-parity/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/put-call-parity/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Đa thức Bậc năm (Quintic Polynomial) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/quintic-polynomial/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/quintic-polynomial/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học đa thức bậc năm từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/quintic-polynomial/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/quintic-polynomial/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình Rough Bergomi | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/rough-bergomi/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/rough-bergomi/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Rough Bergomi từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/rough-bergomi/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/rough-bergomi/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình SABR | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/sabr/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/sabr/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học SABR từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/sabr/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/sabr/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>SANOS (Bề mặt phi tham số) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/sanos/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/sanos/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học SANOS từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/sanos/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/sanos/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Lưới kịch bản | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/scenario-grid/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/scenario-grid/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học lưới kịch bản từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/scenario-grid/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/scenario-grid/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các loại thanh toán: Tiền mặt và Vật chất | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/settlement-types/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/settlement-types/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình đơn giản &amp;amp; nền tảng | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/simple-models/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/simple-models/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Skew | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/skew/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/skew/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Skew từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/skew/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/skew/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>SSVI (Surface SVI) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/ssvi/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/ssvi/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học SSVI từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/ssvi/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/ssvi/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Stochastic Local Vol (SLV) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/stochastic-local-vol/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/stochastic-local-vol/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Stochastic Local Vol từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/stochastic-local-vol/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/stochastic-local-vol/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các mô hình biến động ngẫu nhiên | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/stochastic-vol-models/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/stochastic-vol-models/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tham số hóa SVI | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/svi/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/svi/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học SVI từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/svi/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/svi/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Cấu trúc kỳ hạn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/term-structure/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/term-structure/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học cấu trúc kỳ hạn từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/term-structure/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/term-structure/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các loại giao dịch quyền chọn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Cấu Trúc Nâng Cao | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/advanced-structures/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/advanced-structures/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Backspread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/backspread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/backspread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bear Call Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/bear-call-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/bear-call-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bear Put Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/bear-put-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/bear-put-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Box Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/box-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/box-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Broken Wing Butterfly | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/broken-wing-butterfly/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/broken-wing-butterfly/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bull Call Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/bull-call-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/bull-call-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bull Put Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/bull-put-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/bull-put-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Butterfly Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/butterfly-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/butterfly-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Calendar Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/calendar-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/calendar-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bán Put Bảo Đảm Bằng Tiền Mặt (Cash-Secured Put) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/cash-secured-put/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/cash-secured-put/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Collar | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/collar/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/collar/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Covered Call | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/covered-call/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/covered-call/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Diagonal Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/diagonal-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/diagonal-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Iron Butterfly | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/iron-butterfly/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/iron-butterfly/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Iron Condor | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/iron-condor/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/iron-condor/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Jade Lizard | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/jade-lizard/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/jade-lizard/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Long Call | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-call/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-call/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Long Put | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-put/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-put/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Long Straddle | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-straddle/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-straddle/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Long Strangle | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-strangle/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/long-strangle/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Protective Put | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/protective-put/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/protective-put/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ratio Spread | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/ratio-spread/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/ratio-spread/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Risk Reversal | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/risk-reversal/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/risk-reversal/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Seagull | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/seagull/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/seagull/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Short Straddle | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/short-straddle/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/short-straddle/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Short Strangle | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/short-strangle/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/short-strangle/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Split-Strike Conversion | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/split-strike-conversion/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/split-strike-conversion/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Straddle &amp;amp; Strangle | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/straddles-strangles/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/straddles-strangles/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Synthetic Long/Short | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/synthetic-long-short/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/synthetic-long-short/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Spread Dọc (Vertical Spread) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/trade-types/vertical-spreads/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/trade-types/vertical-spreads/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Định giá quyền chọn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/valuation/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/valuation/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học định giá quyền chọn từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/valuation/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/valuation/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Phương pháp Vanna-Volga | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vanna-volga/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vanna-volga/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Vanna-Volga từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vanna-volga/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vanna-volga/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Variance Gamma | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/variance-gamma/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/variance-gamma/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học Variance Gamma từ con số không | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/variance-gamma/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/variance-gamma/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Chỉ số biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vol-indices/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vol-indices/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Chế độ biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vol-regimes/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vol-regimes/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học về chế độ biến động từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vol-regimes/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vol-regimes/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bề mặt biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vol-surface/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vol-surface/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học bề mặt biến động từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/vol-surface/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/vol-surface/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mô hình ZABR | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/zabr/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/zabr/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Học ZABR từ đầu | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/reference/zabr/learn/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/reference/zabr/learn/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Lộ trình | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/roadmap/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/roadmap/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bảo mật | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/security/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/security/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Phần thưởng giao dịch | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading-rewards/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading-rewards/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Chương trình thí điểm thưởng HYPE của Hypercall | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading-rewards/2026-09-hype/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading-rewards/2026-09-hype/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giao dịch thủ công | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Hypercall Earn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/covered-calls/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/covered-calls/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giao dịch trên Desktop | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/desktop/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/desktop/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Hợp đồng Hypercall Earn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/earn/contracts/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/earn/contracts/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Hypercall Earn khác biệt như thế nào | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/earn/how-earn-is-different/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/earn/how-earn-is-different/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Phần thưởng Hypercall Earn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/earn/rewards/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/earn/rewards/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giao dịch trên di động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/on-app/mobile/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/on-app/mobile/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giao dịch qua API | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Xác thực &amp;amp; Ký | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/authentication/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/authentication/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Nén và bộ nhớ đệm | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/compression-and-caching/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/compression-and-caching/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Lỗi API | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/errors/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/errors/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>API Combo thử nghiệm | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/experimental-combos/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/experimental-combos/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Vận hành | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Changelog | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/changelog/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/changelog/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Sổ tay xử lý sự cố | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/incidents/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/incidents/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giám sát &amp;amp; Cảnh báo | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/monitoring/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/monitoring/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Runbooks | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/runbooks/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/operations/runbooks/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Giới hạn tần suất | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/rate-limits/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/rate-limits/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Tài liệu tham khảo REST API | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/rest/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/rest/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>RFQ V2 | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/rfq-v2/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/rfq-v2/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>TypeScript SDK | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/typescript-sdk/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/typescript-sdk/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>WebSocket API | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/over-api/websocket/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/over-api/websocket/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Perps trên Hypercall | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/perps/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/perps/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Đòn bẩy và chế độ ký quỹ cho perp | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/perps/leverage-and-margin/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/perps/leverage-and-margin/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các loại lệnh perp | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/perps/order-types/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/perps/order-types/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Mã lý do của lệnh perp | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/trading/perps/reason-codes/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/trading/perps/reason-codes/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Quy tắc sàn | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Builder Codes | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/builder-codes/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/builder-codes/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Các chế độ lỗi | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/failure-modes/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/failure-modes/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Phí | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/fees/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/fees/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ưu đãi cho nhà tạo lập thị trường | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/incentives/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/incentives/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bảo vệ nhà tạo lập thị trường (MMP) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/mmp/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/mmp/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Oracle | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/oracles/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/oracles/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Thứ tự ưu tiên lệnh | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/order-priority/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/order-priority/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Ngăn chặn tự giao dịch (STP) | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/self-trade-prevention/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/self-trade-prevention/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Oracle Biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/venue-rules/vol-oracle/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/venue-rules/vol-oracle/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Đọc hiểu Biến động | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/volatility-course/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/volatility-course/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 8: Các chỉ số Greeks nâng cao | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/volatility-course/advanced-greeks/</link><guid isPermaLink="true">https://vi.docs.hypercall.xyz/docs/volatility-course/advanced-greeks/</guid><pubDate>Wed, 11 Nov 2026 00:00:00 GMT</pubDate></item><item><title>Bài 11: Phòng hộ delta trong thực tế | Hypercall</title><link>https://vi.docs.hypercall.xyz/docs/volatility-course/delta-hedging-practice/</link><guid 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