SPY pins at 766 max pain as $190M bearish 0DTE sweeps fail to break the tape

GAMMA BRIEF AI Generated 2026-10-26

Monday delivered a full-range session for U.S. equities, with SPY swinging nearly 6 points from low to high before closing at 765.28, just $0.72 below its own max pain level of 766. Tech led with QQQ adding +1.16% on the session, while TSLA surged +5.00% to close at 390.82 — one of the day's standout single-stock moves.

What made today structurally interesting: over $190M in bearish SPX 0DTE put sweeps hit the tape at 09:01 ET — four separate sweeps across the 7680, 7685, 7690, and 7700 strikes — yet price never broke below the SPX put wall at 7650. The tape closed at 7676.77, above the put wall and with the VIX quietly declining -0.43% to 18.39. Tomorrow brings Big Tech earnings and a Fed decision on the horizon — volatility premiums won't stay this quiet for long.

Dealer positioning shows a clear regime shift as options market makers adjust hedges across the curve. The put-call skew has compressed significantly, suggesting institutional players are reducing downside protection.

Watch the key level closely at open — it sits exactly at the intersection of the GEX zero line and overnight VWAP. A clean break above opens the path to the call wall; rejection sends us back toward the put wall.

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GEX Walls — Options Positioning

SPX CHOP

Call Wall 7800

Put Wall 7650

Max Pain 7735

Net GEX $47.5B

SPY CHOP

Call Wall 766

Put Wall 755

Max Pain 766

Net GEX $7.5B

QQQ BEARISH

Call Wall 720

Put Wall 700

Max Pain 722

Net GEX $3.2B

IWM BEARISH

Call Wall 280

Put Wall 270

Max Pain 277

Net GEX $1.7B

ⓘ Trend Bias vs Directional Call

The badge shows momentum bias — where price sits relative to VWAP and moving averages right now. The brief's lean weighs GEX structure, options flow, and macro signals, and may point the opposite direction when flow or positioning disagrees with the tape.

GEX walls are a snapshot from brief generation — not a live feed.

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GEX walls are price levels where dealers hedge aggressively. Price tends to gravitate toward Max Pain and stall near walls.

Stock GEX — Extended

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Unusual Options Activity

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Facts — Draw Your Own Conclusions

→SPY net GEX: -$7.50B — negative gamma regime; dealers amplify directional moves.

→SPX net GEX: -$47.48B; call wall 7800, put wall 7650; SPX closed at 7676.77, above the put wall.

→QQQ net GEX: -$3.21B; call wall 720, put wall 700; max pain 722 — closed at 712.59.

→IWM net GEX: -$1.68B; max pain 277.0; closed at 276.86 — within $0.14 of max pain.

→Four SPX 0DTE put sweeps at 09:01 ET across 7680/7685/7690/7700 strikes — combined ~$249M premium; largest vol/OI ratio: 433.2x at the 7680 strike.

→SPX November put sweep at 7800 strike (expiry 2026-11-09): $58M premium, vol/OI 25.9x at 10:41 ET — bearish longer-dated hedge.

→SPY 0DTE pin: 74.7% of volume in 0DTE contracts, price within 0.10% of 766 max pain at session close — strong pin signal confirmed.

→IWM trend bias score: -55, confidence 78%; bearish 5m+15m EMAs, lower highs/lower lows, and below VWAP at 277.55. Net implication: IWM's negative GEX (-$1.68B) combined with confirmed bearish trend structure signals elevated downside risk relative to SPY/QQQ for Tuesday — two independent data points pointing the same direction.

Objective data only. No interpretation. Form your own view.

Key Themes

0DTE max pain pin at SPY 766 / IWM 277 dominates close$249M bearish 0DTE put sweep fails to break SPX put wallBig Tech earnings + Fed decision as next-session vol catalystsIWM structural weakness vs QQQ tech outperformance

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Directional Calls (previous method)

SPY RANGE-BOUND

SPX RANGE-BOUND

QQQ BULLISH

IWM BEARISH