# TRADING SUPPORT

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