0DTE Options Strategy 2026: How Same-Day Expiry Trading Actually Works
Complete 2026 guide to 0DTE (zero days to expiry) options trading on SPX and SPY: why they exploded in volume, the four most-traded 0DTE strategies (iron condor, butterfly, scalp, lotto), realistic P&L expectations, the gamma risks that nuke accounts, and how Take Profit AI directional signals + Vantage CFDs complement a 0DTE book.