> For the complete documentation index, see [llms.txt](https://docs.notional.finance/traders/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.notional.finance/traders/risk-and-collateralization-1.md).

# Risk and Collateralization

- [Account Structure](https://docs.notional.finance/traders/risk-and-collateralization-1/account-structure.md)
- [Collateralization](https://docs.notional.finance/traders/risk-and-collateralization-1/collateral-requirements.md)
- [Free Collateral Calculation](https://docs.notional.finance/traders/risk-and-collateralization-1/free-collateral.md)
- [Liquidation](https://docs.notional.finance/traders/risk-and-collateralization-1/liquidation.md)
- [Settlement](https://docs.notional.finance/traders/risk-and-collateralization-1/settlement.md)