Short dealer gamma could amplify SPY and QQQ selling as liquidity drains. SPY's first long-gamma strike is 745 next week, a possible magnet; QQQ has no long-gamma floor in frame, with vanna near 700. A bottom looks likelier next week than this week, with chop between. When strength returns, probably late October, easing should flood equities sooner than most expect: a strong November, stronger December and a Santa rally, with high beta leading into year-end. Its early hourly turn could reverse. x.com x.com x.com x.com x.com x.com x.com x.comÂ