# Core Mechanism

- [Introduction](/core-mechanism/introduction.md)
- [Spot and Perpetual Trading](/core-mechanism/spot-and-perpetual-trading.md)
- [Liquidity Management](/core-mechanism/liquidity-management.md)
- [Fees in Perpetual Trading](/core-mechanism/fees-in-perpetual-trading.md)
- [Perpetual Trading Details](/core-mechanism/perpetual-trading-details.md)
- [Dynamic Spread Factor Against Price Manipulation](/core-mechanism/dynamic-spread-factor-against-price-manipulation.md)