Ainvest Option Flow Digest - 2025-10-28: 🌋 MASSIVE DEFENSIVE WAVE - $803M Hits 14 Tickers as Big Money Hedges Pre-Earnings

$803M in defensive positioning - Q4's largest single-day hedge! Institutions deployed $558M in put spreads on QQQ ($288M) and SPY ($270M), plus $66M ahead of critical earnings (CSGP, LRN) and NVDA's Blackwell catalyst ($22M). Smart money preparing for volatility...