> For the complete documentation index, see [llms.txt](https://docs.coinlocally.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coinlocally.com/perpetual-contracts/overview.md).

# Overview

- [Funding Rate](https://docs.coinlocally.com/perpetual-contracts/overview/funding-rate.md)
- [Mark Price](https://docs.coinlocally.com/perpetual-contracts/overview/mark-price.md)
- [Index Price](https://docs.coinlocally.com/perpetual-contracts/overview/index-price.md)
- [Ladder Balancing Mechanism](https://docs.coinlocally.com/perpetual-contracts/overview/ladder-balancing-mechanism.md)
- [Insurance Fund](https://docs.coinlocally.com/perpetual-contracts/overview/insurance-fund.md)
- [Auto-Deleveraging (ADL)](https://docs.coinlocally.com/perpetual-contracts/overview/auto-deleveraging-adl.md)