NVDA earnings gap lifts QQQ above call wall; SPY faces 770 resistance at open

GAMMA BRIEF AI Generated 2026-08-27

Nvidia is surging nearly 6% pre-market after earnings, dragging Nasdaq futures sharply higher overnight and pushing QQQ above its 715 call wall for the first time. That tech-led strength is doing the heavy lifting this morning — but the broader market tells a more cautious story, with small-caps flat, gold softening, and fresh inflation data showing Core PCE stuck at 3.3% for a second straight month.

SPY is gapping up a modest 0.25% to 767.99, sitting just below the critical 770 call wall. Both /ES and /NQ futures have been fading over the past 30 minutes heading into the open, suggesting the initial enthusiasm may be cooling before the bell. Today's session will test whether NVDA's lift can pull the index through key resistance — or whether sticky inflation and a fading futures tape hand the bears an early opening.

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 BULLISH

Call Wall 7680

Put Wall 7675

Max Pain 7665

Net GEX $1.3B

SPY BULLISH

Call Wall 770

Put Wall 765

Max Pain 760

Net GEX $5.1B

QQQ BULLISH

Call Wall 715

Put Wall 700

Max Pain 705

Net GEX +$1.2B

IWM BULLISH

Call Wall 299

Put Wall 295

Max Pain 295

Net GEX $2.0B

ⓘ 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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Unusual Options Activity

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Facts — Draw Your Own Conclusions

→DETERMINISTIC: SPY cash open gap: +0.25% (+1.91 pts), pre-mkt last 767.99 vs prior RTH close 766.08.

→DETERMINISTIC: QQQ cash open gap: +0.77% (+5.47 pts), pre-mkt last 716.84 vs prior RTH close 711.37; pre-mkt session high reached 720.16.

→DETERMINISTIC: IWM cash open gap: flat at -0.14% (-0.41 pts), pre-mkt last 298.52 vs prior RTH close 298.93.

→DETERMINISTIC: NVDA pre-market last 222.16 (+5.96% vs prior close of ~209.65 implied); prior RTH high was 213.59.

→DETERMINISTIC: SPY net GEX -$5.14B (negative gamma); call wall 770, put wall 765, max pain 760. QQQ net GEX +$1.17B (positive gamma); call wall 715, put wall 700.

→DETERMINISTIC: /ES faded -7.50 pts and /NQ faded -49.25 pts from 08:30→08:55 ET — both recent_trajectory negative (fading into open).

→DETERMINISTIC: Core PCE July: 3.3%, unchanged from June. Q2 GDP second estimate: 1.5%, unchanged. Consumer confidence fell slightly in August.

→SYNTHESIS: QQQ is already +1.84 above its 715 call wall with positive net GEX (+$1.17B) — a supportive gamma structure — but the pre-market session is fading (-0.07% from ETH open, -49.25 pts on /NQ in last 25 minutes), creating tension between favorable positioning and deteriorating momentum into the cash open.

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

Key Themes

NVDA earnings surge driving QQQ above call wallFutures fading into open — gap sustainability testSticky Core PCE caps macro tailwindIWM call wall pin amid weak breadth structure

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Directional Calls

SPY BULLISH

QQQ BULLISH

IWM RANGE-BOUND