BTC's Nov 3 Expiry Pulls Toward a Dual Gravity Zone at 77500-76000

BTC's next expiry (2026-11-03, 38h out) is building a two-tier gravity structure. Max pain sits at 77500, just 0.48% below spot and the currently "active" magnet, while a second, heavier concentration sits at 76000 — both the largest put wall (201 contracts OI) and the single largest GEX strike on the chain ($0.0248B), 2.41% below spot.

Over the past 43 hours spot rallied from 76,805 to 77,920 (+1.45%) while max pain barely moved, pinned at 77500 the entire window. Gamma flip, meanwhile, drifted down from 80,622 to 79,299 — compressing toward spot from above — and total GEX stayed firmly positive throughout (0.046 to 0.041), meaning dealers remain net long gamma into this rally, a configuration that typically dampens realized moves rather than amplifying them.

Liquidation flow over the trailing 24h skews short (76 short liqs totaling $472.9k vs 19 long liqs at $192.0k, longShare 0.29), consistent with the grind higher toward the 77500/76000 zone. Funding sits at the 64th percentile, annualized +10.3%, mild bullish lean. With spot now sandwiched between the put-heavy 76000 floor and the 77500 max-pain level, the next 38 hours should show whether the positive-gamma pin holds or gamma flip at 79299 gets tested.