$SPY daily levels — Wed Oct 21 Quick read Slight bullish lean (55/45). SPY is near 770 pre-market, sitting on the 770 call wall and under the 772.8 flip; holding 768.9 keeps a push toward 772.8 in play. Key levels Resistance: 771.8 · 772.8 · 775 Support: 768.9 · 765.6 · 762 Scenarios • Bull: above 770.6 → 772.8, then 775 • Bear: below 768.9 → 765.6, then 762 • Base: chop between 768.9 and 772.4, around 770 GEX to watch Flip 772.8 · Magnet and call wall 770 · Put wall 760 · Expected range 765.6–773 Below the flip, dealer hedging adds to moves, so swings can run further than usual. Catalysts (ET / PT) • 10:30 ET / 7:30 PT: Weekly crude oil inventories • 4:00 ET / 1:00 PT: Big-tech earnings wave after the close • Earnings: $PM $TMO $ABT $T before the open, $META $TSLA $LRCX $TXN $IBM after the close NFA