Gamma
Brief
Archive
Track Record
Setups
☀️ Light
Sign in
Start Free Trial
☰
Archive
Track Record
Setups
Sign in
Start Free Trial
Briefing Archive
All editions — pre-market, midday, and post-market.
Monday, October 26, 2026
Pre Market
Indexes Gap Up Into Negative GEX With 0DTE Pin Risk at Critical Walls
Midday
Gap Cleared, Walls Breached—Tape Runs Hotter Than Morning Calls Anticipated
Post Market
SPY pins at 766 max pain as $190M bearish 0DTE sweeps fail to break the tape
Midday Confirmation
Afternoon surge: SPY/QQQ extend gains into close with $600M+ bullish 0DTE call sweep flow
Opening Confirmation
Thesis DENIED: Bulls surge past all resistance—SPY 764.88, QQQ 709.90, IWM 278.08 hold gains into late morning
Sunday, October 25, 2026
Weekly Outlook
Negative gamma, no catalysts: vol sellers own this tape until proven otherwise
Saturday, October 24, 2026
Weekly Recap
Tech cracks, VIX spikes 30%, but small caps quietly hold the line
Friday, October 23, 2026
Pre Market
Weekly expiry morning: SPY gaps down into put wall as Nasdaq crumbles
Midday
SPY pinned between walls as QQQ rips; AI selloff fades into weekly close
Post Market
Weekly expiry bearish sweep dominates; tech resilience masks broad market softness
Midday Confirmation
Afternoon snapshot: broad selloff with tech resilience; $372M bearish 0DTE puts dominate UOA into close
Opening Confirmation
Bearish thesis CONFIRMED: SPY breaks 760 put wall, QQQ holds weak, VIX refuses to fade—gap-fill attempt fails.
Thursday, October 22, 2026
Pre Market
Tech Leads Ugly Gap Down as QQQ Breaks Put Wall Pre-Market
Midday
Morning Bears Right on QQQ, But SPY and IWM Staged Intraday Reversals
Post Market
Tech wreck deepens but vol collapses: SPY -1.13%, QQQ -2.85%, VIX -4.28%
Midday Confirmation
Broad selloff intensifies: SPY -1.32%, QQQ -2.76%, META -7.23% as massive put flow validates downside; VIX +1.21% to 19.24
Opening Confirmation
All four theses CONFIRMED: QQQ below 720, SPX capped under 7800, SPY fails 769 max pain, VIX elevated at 19.02 through 10:30.
Wednesday, October 21, 2026
Pre Market
Vixpiration Wednesday: Indices Gap Up Into Negative GEX With 0DTE Pin Risk
Midday
Vixpiration Pin Holds: SPX Settles Call Wall as IWM Fades Into Close
Post Market
Tech-led rally closes near call walls as Vixpiration suppresses vol into the bell
Midday Confirmation
Afternoon snapshot: Broad rally extends into close with institutional bullish call sweeps dominating flow. SPX +41.6pts, QQQ +1.26%, tech outperformance clear as TSLA +3.55% and META +2.02% lead.
Opening Confirmation
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.
Tuesday, October 20, 2026
Pre Market
Negative GEX, Bearish Trend Stack, QQQ Gap Down — Sellers Hold the Morning Edge
Midday
Morning Bears Routed — IWM Leads Reversal as 0DTE Sweeps Pin SPX Near Max Pain
Post Market
Small caps lead, QQQ flatlines: GEX walls contain a wide-ranging session
Midday Confirmation
Afternoon surge: SPY +43bp, small caps outperform +170bp, broad breadth supports rally into close
Opening Confirmation
Thesis invalidated: SPY reclaims 767.28 VWAP within first hour, QQQ breaks 720 call wall, small-cap lag contradicts IWM resilience narrative.
Monday, October 19, 2026
Pre Market
Weekend Gap Up Fading Into Open; Negative GEX and 0DTE Pin Risk Dominate Monday
Midday
0DTE Pin Holds Near Max Pain as Tech Carries SPY; IWM Underperforms
Post Market
Tech drags indexes to range-bound close; SPX finishes well below $344M bearish 0DTE strike cluster
Midday Confirmation
Afternoon snapshot: Tech-led rally defies breadth headwinds; SPX near max pain with $344M bearish 0DTE puts clustered below current price
Opening Confirmation
Bias CONFIRMED: SPY holds 765 wall, grinds toward 770 max pain — tech leads on broad gap hold
Sunday, October 18, 2026
Weekly Outlook
Negative gamma dominates a data-vacuum week — vol sellers beware
Saturday, October 17, 2026
Weekly Recap
Tech wreckage sent VIX surging 25% as defensives became the only shelter
Friday, October 16, 2026
Pre Market
Monthly OpEx morning: SPY above call wall, QQQ lags, pin risk dominates
Midday
OpEx pin failed: SPY breaks max pain as QQQ and IWM collapse through put walls
Post Market
OpEx rout: SPY gaps open, fades hard, VIX spikes 31% intraday as put sweep wall holds
Midday Confirmation
Afternoon rout intensifies: QQQ -2.21%, META -3.82%, VIX +31% as $4.8B bearish 0DTE put sweep wall pins SPX below 7660
Opening Confirmation
Thesis intact at midpoint: SPY holding 771 near max pain, QQQ capped, IWM outperforming—OpEx pin dynamics confirmed
Thursday, October 15, 2026
Pre Market
Tech Cracks Hard as Nikkei Fallout Hits QQQ; SPY Holds Relative Ground
Midday
SPY Pinned at Max Pain While Tech Bleeds and Breadth Contradicts the Narrative
Post Market
SPY pins call wall, IWM leads, tech lags as metals scream macro shift
Midday Confirmation
Afternoon snapshot: broad rally intact, SPY near max pain, massive 0DTE call sweeps signal continuation bias into close
Opening Confirmation
Bearish thesis partially confirmed: QQQ under 722, but SPY VWAP hold and broad breadth (+2.4 A/D) temper downside conviction.
Wednesday, October 14, 2026
Pre Market
Broad Gap-Down Into 0DTE: SPY Breaks Put Wall, QQQ Holds Gamma Floor
Midday
Morning Bears Confirmed; SPY Bleeds Through Put Wall With No Bid
Post Market
Tech rout accelerates as 0DTE put sweeps front-ran a -2.1% Nasdaq collapse
Midday Confirmation
Afternoon rout: Nasdaq -2.1% and Russell -2.2% lead broad selloff; massive 0DTE put sweeps signal institutional hedging into close
Opening Confirmation
Thesis CONFIRMED: SPY trades 772.93, QQQ fails 740 reclaim, IWM bleeds -139bps—risk-off holds into late morning
Tuesday, October 13, 2026
Pre Market
QQQ cracks -0.75% while SPY holds flat — tech leads the divergence
Midday
SPX pins the call wall while QQQ reclaims — divergence, not direction
Post Market
SPX clears its call wall; SPY flat, QQQ lags, small caps fade into close
Midday Confirmation
Afternoon snapshot: SPY flat, QQQ -55bps, but mega-cap tech anchors market—META surges +253bps, small caps lag
Opening Confirmation
QQQ thesis DENIED: held 743+ despite bear setup; SPY range intact but breadth divergence signals caution ahead
Monday, October 12, 2026
Pre Market
SPY Pins Above Busted Call Wall; 0DTE Pin Risk Dominates Monday Open
Midday
SPY Holds Above Busted Call Wall; QQQ Fades to Max Pain Zone
Post Market
SPX +1.73% while QQQ bleeds -0.74%: tech rot masks index strength
Midday Confirmation
Afternoon snapshot: SPX rallies 130pts (+1.69%) while QQQ tumbles -74bps; massive 0DTE put sweeps signal downside hedging into close
Opening Confirmation
Thesis crumbles: SPY breaks 775 wall, QQQ tumbles 67bps below VWAP, IWM range holds — breadth barely positive at +1h.
Sunday, October 11, 2026
Weekly Outlook
Negative GEX, empty calendar — vol sellers face a quiet ambush week
Saturday, October 10, 2026
Weekly Recap
Large-caps led, small-caps stalled, and TSLA stole the week
Friday, October 9, 2026
Pre Market
SPY gaps above call wall on weekly expiry — negative GEX and 0DTE vol complicate the thesis
Midday
SPX clears 7800 call wall on massive 0DTE sweep — afternoon pin risk rising
Post Market
SPX +1.78% on $386M 0DTE call sweep barrage; IWM pins its call wall at the close
Midday Confirmation
Afternoon snapshot: Broad rally with massive bullish 0DTE sweep flow; SPX +1.77%, SPY +0.57% on $900M+ call premium absorption
Opening Confirmation
Gap-up thesis confirmed: SPY holds 775 wall, SPX drives toward 7800 on positive GEX; QQQ outperforms despite AAPL weakness
Thursday, October 8, 2026
Pre Market
Gapped-Down Open Tests SPX Put Wall as Fed Tightening Fears Resurface
Midday
SPX Pinned Below 7800 Call Wall; Divergent Tape Masks Narrow Regime
Post Market
Tech drag, gold bid, but NYSE breadth held — divergence session defines Friday setup
Midday Confirmation
Afternoon snapshot: Tech selloff (-1.6% QQQ, -3.0% NVDA) offset by broad NYSE breadth and SPX resilience; 0DTE put sweeps ($2.1B) establish 7750 floor
Opening Confirmation
SPX rally masks QQQ/SPY weakness: put walls holding but breadth deteriorating
Wednesday, October 7, 2026
Pre Market
Soft gap-down open as tech bleeds; IWM breaks put wall, 0DTE pin risk looms
Midday
SPX pins below 7800 call wall as breadth collapses and 0DTE sweeps fade
Post Market
SPX surges +1.66% while SPY/QQQ flatline — a tale of two tapes
Midday Confirmation
Afternoon snapshot: SPX surges +1.65% on broad institutional call sweeps; SPY/QQQ lag amid mega 0DTE bullish flow
Opening Confirmation
All four theses confirmed: bearish containment holds as SPY caps at 776, QQQ stays sub-762, IWM locked below 280, VIX calm at 15.69
Tuesday, October 6, 2026
Pre Market
SPY Gaps Above Call Wall Into Positive GEX With VIX Pinned at 15
Midday
SPY Holds Above Call Wall; QQQ/IWM Fade Into Bearish Structure Despite Bullish Open
Post Market
Large-caps rally while small-caps bleed — divergence and morning put sweeps define the session
Midday Confirmation
Afternoon snapshot: Broad rally intact—SPX +1.98%, SPY +0.64%—but divergence warning with IWM -0.62% and sector rotation out of Tech.
Opening Confirmation
All theses confirmed: bulls own 779 SPY, QQQ breaks 760, IWM collapses below 285, VIX locked in NORMAL.
Monday, October 5, 2026
Pre Market
SPY pinned between walls as 0DTE gamma compresses Monday's range
Midday
0DTE Bulls Broke the Pin — SPX Runs, QQQ Stalls at 755 Call Wall
Post Market
0DTE call sweeps front-ran a clean +1.3% SPX rip into GEX resistance
Midday Confirmation
Broad bullish sweep dominates afternoon: SPX +1.33%, SPY +0.67%, institutional call ladder above current price signals upside conviction
Opening Confirmation
Range thesis BUSTED: SPY breaks 770 call wall and holds 772 — QQQ reclaims 750, vol stays compressed
Sunday, October 4, 2026
Monthly Outlook
October opens with dealer support but mega-cap earnings own the tape
Saturday, October 3, 2026
Monthly Recap
Tech saved September while everything else bled out quietly.
Friday, October 2, 2026
Post Market
Weekly expiry pinned SPY at call wall; tech leads into Monday with clean structure
Midday Confirmation
Afternoon snapshot: Broad rally intact with tech leading; bearish 0DTE puts dominate UOA but price holds above major put walls