Ainvest Option Flow Digest - 2026-03-09: $348M Institutional Flow Across 9 Tickers — NVDA's $80M LEAP Calls and SPY's $141M Put Sale Dominate the Tape

$348M institutional flow across 9 tickers: NVDA $80M LEAP calls, SPY $141M put sale, IWM $30.9M 3-year bull put spread, plus risk reversals on GOOG and put rolls on TSM. Strategies for every investor type inside.