Opening Confirmation · Wednesday, October 21, 2026 · Market Closed

Thesis 1 & 4 CONFIRMED; Thesis 2 & 3 PARTIAL — SPY holds 770 wall but rolls lower; IWM pins max pain; SPX lagging on relative basis; VIX anchored sub-17.5.

SPX 7719.32 +0.09%
SPY 769.20 +0.02%
QQQ 721.66 +0.56%
IWM 276.64 +0.31%
NVDA 218.55 +0.96%
TSLA 385.44 +3.14%
AAPL 340.37 +0.26%
MSFT 529.29 -0.48%
GLD 378.63 +0.26%
SLV 51.97 -0.30%
VIX 17.27 -0.63%
VVIX 97.13 +0.68%
15 min delayed
GAMMA BRIEF AI Generated 2026-10-21

SPY rolls below 770 call wall but holds above 768; IWM pins 276 max pain as 0DTE pinning dominates; VIX anchored at 17.27 on Vixpiration mechanics.

Full analysis is for subscribers

Start Free Trial View pricing →
Unusual Options Activity
🔒

Unusual flow analysis for subscribers

Start free trial →

Join the GammaBrief Community

Trade ideas, live flow alerts, and member discussion.

Join Discord →
Directional Calls

Get this in your inbox

Pre-market, midday, and post-market briefings before you need them.

Start Free Trial

No credit card required

Recommended Brokers
tastytrade
TT
tastytrade
Commission-free options · Get $100
Get $100 →
Tradier
TR
Tradier
Flat-fee trading + API · 3mo free
Open →
Today's Editions
○ Pre-Market 09:00 ET
○ Midday 12:30 ET
○ Post-Market 16:30 ET
Mag 7
AAPL
340.37 +0.26%
MSFT
529.29 -0.48%
NVDA
218.55 +0.96%
AMZN
259.96 -1.02%
GOOG
327.34 -2.69%
META
706.16 +1.71%
TSLA
385.44 +3.14%
Commodities
Gold (GLD)
378.63 +0.26%
Silver (SLV)
51.97 -0.30%
Crude Oil (/CL)
—
Copper (/HG)
—