Pre Market · Thursday, August 20, 2026 · Market Closed

Gap-down open tests SPY put wall as hawkish Fed minutes weigh on tech

SPY 765.85 -0.42%
QQQ 712.06 -0.56%
IWM 299.56 -0.72%
NVDA 217.89 +0.15%
TSLA 345.29 -1.66%
AAPL 316.76 -0.02%
MSFT 483.43 -0.18%
GLD 410.54 -0.80%
SLV 60.15 +0.23%
/CL 86.75
/HG 6.43
VIX 15.83 -1.00%
VVIX 86.53
15 min delayed
GAMMA BRIEF AI Generated 2026-08-20

All three major ETFs are opening lower Thursday morning, with SPY gapping down 0.42% to 765.85, QQQ off 0.56% to 712.06, and IWM leading losses at -0.72% to 299.56 versus Wednesday's closing levels. The overnight futures picture adds context: /NQ is sitting near the bottom of its globex range at a -8% range position despite a modest late rally, signaling that tech bulls have yet to reclaim control heading into the bell.

Walmart reports earnings before the open — the session's highest-impact catalyst — and Fed minutes released Wednesday leaned hawkish per news flow, adding pressure to rate-sensitive sectors. With SPY pre-market last of 765.85 sitting just 85 cents above the 765 put wall and QQQ already trading below its 715 put wall, the structural message from the options market is clear: the path of least resistance points lower unless early buyers defend key gamma levels at the open.

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GEX Walls — Options Positioning
SPX BEARISH
Call Wall 7750
Put Wall 7700
Max Pain 7600
Net GEX $24.0B
SPY BEARISH
Call Wall 770
Put Wall 765
Max Pain 760
Net GEX $2.1B
QQQ BEARISH
Call Wall 718
Put Wall 715
Max Pain 708
Net GEX $3.0B
IWM BEARISH
Call Wall 305
Put Wall 295
Max Pain 295
Net GEX $0.8B
ⓘ Trend Bias vs Directional Call
The badge shows momentum bias — where price sits relative to VWAP and moving averages right now. The brief's directional call weighs GEX structure, options flow, and macro signals, and may point the opposite direction when a rally runs into a call wall or flow turns bearish.
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.

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Facts — Draw Your Own Conclusions
DETERMINISTIC: SPY cash open gap: -3.21 pts (-0.42%) vs Wednesday 4PM RTH close of 769.06; pre-market last 765.85.
DETERMINISTIC: QQQ cash open gap: -4.02 pts (-0.56%) vs Wednesday 4PM RTH close of 716.08; pre-market last 712.06, already 2.94 below the 715 put wall.
DETERMINISTIC: SPY net GEX: -$2.10B | QQQ net GEX: -$3.02B | IWM net GEX: -$0.79B | SPX net GEX: -$23.96B — all in negative gamma regime.
DETERMINISTIC: QQQ trend bias score: -56, confidence 80% — bearish drivers: below VWAP 716.54, bear EMA cross (5m + 15m), lower-highs/lower-lows structure.
DETERMINISTIC: SPY trend bias score: -48, confidence 68% — bearish drivers: below VWAP 769.29, bear EMA cross (5m + 15m), lower-highs/lower-lows structure.
DETERMINISTIC: /NQ globex range position: -8% (near session low); /ES range position: -53%; both showing late rally (NQ +76.50, ES +11.00, 08:30–08:55 ET) but remain well off session highs.
DETERMINISTIC: SPY 0DTE volume at 70.3% of total — elevated intraday gamma sensitivity near 765 put wall and 770 call wall in negative GEX environment.
SYNTHESIS: QQQ pre-market last (712.06) has already broken below the 715 put wall (-2.94) while IWM (299.56) holds 4.56 above its 295 put wall — QQQ carries meaningfully higher downside risk within the same negative-GEX regime.

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

Key Themes
Negative GEX amplification at put wallsQQQ put wall breach pre-openHawkish Fed minutes pressure rate-sensitive techWMT earnings binary catalyst into cash open

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QQQ BEARISH
IWM NEUTRAL

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