API Reference

Perpetual Futures Guide and FAQ

Perpetual Futures Guide

HashKey Futures Trading 101: Key Terms and Formulas in Futures Trading

HashKey Futures Trading 101: Your Step-by-Step Guide to Futures Trading


Perpetual Futures FAQ

Perpetual Futures Overview

Cross Margin and Isolated Margin Mode

Profit and Loss Calculation in USDT Margin Accounts

Why Was the Position Liquidated Despite Setting a Stop Loss?

Why did my limit order execute immediately?

What is Position Margin?

Perpetual Futures: What are Makers and Takers?

How to Reduce Forced Liquidation Risk

Futures Position Mode

Take Profit and Stop Loss Rules

Fee calculation method

Auto-Deleveraging (ADL) Rules

Funding Rate Overview