USDT-margined Perpetual Swap
- OKEx Perpetual Swap Trading User Agreement
- I. OKEx USDT Margined Perpetual Swap Introduction
- II. Index Price Calculation Rules
- III. Mark Price
- IV．Order Management
- V.Price Limits
- VI.Order Matching
- VIII. Glossary and Formula
- IX. Tiered Maintenance Margin Ratio System
- X. Partial or Full Liquidation
- XI.Funding Rate Calculation
- XII.Settlement
- XIII. Perpetual Swap Trading Fees