SPY Closes Above Call Wall as Hot Macro Data Gets Faded by Afternoon

GAMMA BRIEF AI Generated 2026-05-28

Thursday delivered a full macro gauntlet — GDP revised down to 1.6%, Core PCE came in cooler than expected at 0.2% MoM, but Corporate Profits collapsed to -0.4% QoQ against a 5.7% estimate. Futures were lower pre-bell on inflation fears, yet SPY closed at 755.39, fractionally above its 755.0 call wall, while VIX dropped 5.69% to 15.74. The market faded the bad headline and embraced the vol compression.

The day's range told a more violent story than the close suggests: SPY traveled from a 749.23 low to a 755.15 high before settling just above the call wall. Three separate 0DTE SPX call sweeps targeting 7530–7550 totaling $328M in premium — all with vol/OI ratios as high as 37x — were the afternoon's defining flow signal. Friday sets up with price above the call wall, a cooling vol regime, and COSTCO earnings after the close to reprice consumer sentiment.

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 7570

Put Wall 7400

Max Pain 7010

Net GEX +$106.6B

SPY BULLISH

Call Wall 755

Put Wall 750

Max Pain 730

Net GEX +$10.6B

QQQ BULLISH

Call Wall 740

Put Wall 700

Max Pain 693

Net GEX +$5.4B

IWM BULLISH

Call Wall 295

Put Wall 282

Max Pain 277

Net GEX +$0.7B

ⓘ Trend Bias vs Directional Call

The badge shows momentum bias — where price sits relative to VWAP and moving averages right now. The brief's 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

→SPY net GEX: +$10.63B — positive gamma regime; session range 749.23–755.15, close 755.39 above 755.0 call wall.

→SPX net GEX: +$106.61B; call wall 7570.0, put wall 7400.0, max pain 7010.0.

→Three SPX 0DTE call sweeps: 7530 ($116M, 6.8x vol/OI), 7540 ($109M, 37.0x), 7550 ($103M, 34.8x) — all classified bullish_bet.

→VIX: 15.74 (-5.69%), VVIX: 86.03 (-2.03%) — vol regime: NORMAL; volatility-of-volatility compressing.

→Core PCE MoM: 0.2% actual vs 0.3% estimate (dovish beat); Corporate Profits QoQ: -0.4% actual vs +5.7% estimate (major miss).

→SLV +2.93% on the session; /CL session high 91.34, close 88.77 — notable intraday crude reversal.

→IWM trend bias score 34, confidence 48%; EMA 9/21 conflicted (5m vs 15m) — weakest structure of the three majors.

→SPY 0DTE volume at 69.9% of total — elevated intraday gamma effects near key strikes confirmed active.

→NYSE A/D ratio 1.35 (net +400), TRIN 0.27 — TRIN at deeply low levels signals aggressive buying into close despite mixed breadth headline.

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

Key Themes

SPY call wall breakout — close at 755.39 above 755.0 wall on vol compression0DTE SPX sweep cluster $328M at 7530–7550 confirmed afternoon directional betMacro split signal — Core PCE dovish beat vs Corporate Profits collapse (-0.4% vs +5.7% est)COSTCO earnings overnight — consumer sentiment catalyst into Friday open

Directional Calls

SPY BULLISH

QQQ NEUTRAL

IWM NEUTRAL