Ainvest Option Flow Digest - 2026-01-28: $152M Institutional Wave Hits 8 Tickers - Earnings, Silver Squeeze & M&A Mania

$152M+ institutional options flow across 8 tickers. MU $42M put hedge at all-time highs. PLTR $23M call sweep 5 days before earnings. SLV $16.6M risk reversal bets silver doubles. Full analysis with gamma levels, implied moves, and trading strategies for every risk level.