# Coin margined perpetual contracts

- [Currency Standard Perpetual Contract](/help-center/perpetual/untitled-1/currency-standard-perpetual-contract.md)
- [Leverage and position limit](/help-center/perpetual/untitled-1/leverage-and-position-limit.md)
- [Ladder Maintenance Margin Rate](/help-center/perpetual/untitled-1/ladder-maintenance-margin-rate.md)
- [Margin and profit/loss calculations](/help-center/perpetual/untitled-1/margin-and-profit-loss-calculations.md)
