> For the complete documentation index, see [llms.txt](https://support.optionsai.com/options-ai-support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.optionsai.com/options-ai-support/trading.md).

# TRADING SUPPORT

- [Expiration, Exercise & Assignment](https://support.optionsai.com/options-ai-support/trading/expiration-exercise-and-assignment.md)
- [Early Assignment](https://support.optionsai.com/options-ai-support/trading/early-assignment.md)
- [Liquidity & Execution](https://support.optionsai.com/options-ai-support/trading/liquidity-and-execution.md)
- [Legging-out of Spreads](https://support.optionsai.com/options-ai-support/trading/legging-out-of-spreads.md)
- [Margin Requirements, Available Funds & Account Value](https://support.optionsai.com/options-ai-support/trading/margin-requirements-available-funds-and-account-value.md)
- [Pattern Day Trading (PDT)](https://support.optionsai.com/options-ai-support/trading/pattern-day-trading-pdt.md)
- [Trade Confirmation](https://support.optionsai.com/options-ai-support/trading/trade-confirmation.md)