0DTE Trading

Compare SPY vs SPX options on size, taxes, liquidity, and settlement. Use our decision framework to choose the right ETF for your strategy.

Learn how pin risk changes as expiration approaches. Master position management strategies for 0DTE, 21 DTE, and 45+ DTE options trades.

Compare 30, 45, and 60 DTE credit spreads with real data. Discover which expiration timeframe offers the best risk-adjusted returns for options sellers.

Master 0DTE (zero days to expiration) options trading on expiration day. Learn mechanical entry signals, probability-based exits, and capital management rules for intraday profits using Days to Expiry data.

Master zero DTE options trading. Learn theta acceleration mechanics, income strategies for expiration day, and risk management for extreme time decay environments.

A reference guide to how options Greeks — Delta, Gamma, Theta, and Vega — change as days to expiration decrease. Understand phase behavior from 45 DTE down to 0 DTE to improve entry timing and risk management.

Capture extreme theta decay on expiration day itself. Learn risk management, optimal entry times, and how to combine 0DTE income tactics with traditional strategies.

Trade SPY options using specialized strategies. Learn why SPY is ideal for 0DTE trading, covered calls on SPY, comparisons to SPX, and how to use SPY options for portfolio hedging.