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$SPY $767.39, boxed in. Call wall $769 overhead. Put wall 766 below. Pin magnet at 765 is the heaviest negative gamma node on the board. Net GEX negative across $SPY, $SPX and $QQQ. Hold 766 and it's chop into the close. Lose it and 765 starts pulling.
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GEX Edge retweeted
3 days ago, $META options spiked 20,000% on MUSE news. The gamma squeezed turned $1000 into $200,000 in 1 day. The next GAMMA setup is on Oct 2 for this stock:
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3 days ago, $META options spiked 20,000% on MUSE news. The gamma squeezed turned $1000 into $200,000 in 1 day. The next GAMMA setup is on Oct 2 for this stock:
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$TSLA Oct 1, 5:30pm PT: Roadster reveal Oct 2, pre-market: Q3 deliveries (expected) Oct 2: weekly options expire Two catalysts hitting ONE open, on expiration day. That's the exact setup I'm watching. Why I think it can squeeze like $META did: $TSLA options are CHEAP. 30-day IV is ~41%, near the bottom of its 1-year range, with 3 events on deck. Cheap calls → traders load up on OTM calls → dealers end up short gamma. How the squeeze works: Dealers sell those calls and hedge by buying shares. If TSLA gaps through those strikes, their hedges grow and they're forced to keep buying. Buying pushes price. Price forces more buying. Same loop that took $META from $680 to $753. The level I'm watching: $377–381. It's capped every rally lately, and the 200-day EMA sits right there (~$380). A catalyst gap through that ceiling with calls stacked above = squeeze fuel. What I expect on Oct 2: ✅ Gap holds the first 30 min and dips get bought → dealers are chasing. Squeeze is on. ❌ Gap fades back under $380 → it's a pin, not a squeeze. I'm out. The first 30 minutes tell you everything.
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Trading gets a lot easier when you know which levels actually matter. Gamma Flip. Put Wall. Call Wall. Pin Magnet. Major GEX clusters. GEXEDGE maps key options-positioning levels directly onto your chart. So instead of guessing where price might react, you have another layer of information to build your trade around. Don't predict the move. Prepare for the reaction.
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$SPY GEX Update — Sept. 24 Spot: $763.89 Today’s setup has changed significantly. $SPY is sitting directly around the 763–765 gamma transition, with strong positive gamma above us and a large negative-gamma pocket immediately below. Key Gamma Levels 🟢 770: +$296.9M — major upside magnet 🟢 768: +$192.6M 🟢 765: +$46.6M — important pivot 🔴 764: -$629.0M — HUGE negative GEX 🔴 763: -$614.3M — HUGE negative GEX 🔴 762: -$379.1M 🔴 760: -$423.7M — major downside level The structure is very clear: 765–770 = POSITIVE GAMMA 764–765 = GAMMA FLIP / BATTLE LINE 760–764 = NEGATIVE GAMMA $SPY at 763.89 is sitting almost directly inside the largest negative-gamma pocket. Trading Plan 🟢 Bull: Reclaim 765 and hold it. That would move SPY out of the negative-gamma pocket and back toward more stabilizing positive gamma. Above 765, I’m watching 768 → 770 → 772. 🟡 Base: 763–765 is today’s battlefield. I expect volatility and potentially fake moves around this area. I don’t want to force anything while SPY remains trapped here. I want to see acceptance above 765 or a clean breakdown below 763. 🔴 Bear: Failure to reclaim 765, followed by a clean loss of 763, keeps SPY firmly inside negative gamma. That opens 762 → 760. A clean loss of 760 could increase downside volatility even further. Why $763–765 Is So Important Today’s GEX: 765: +$46.6M 764: -$629.0M 763: -$614.3M 762: -$379.1M 760: -$423.7M That is an extremely sharp gamma transition. I would treat 764–765 like the switch. Above 765, positioning becomes much more stabilizing and gives SPY room to rotate toward 768–770. Below 763, negative gamma dominates and directional moves can become more aggressive. 🎯 Best Setup Today CALLS: Reclaim 765 → sellers attempt to push it back below → sellers fail → higher low → break of pullback high. Targets: 768 → 770 → 772 PUTS: Reject 764–765 → lose 763 → failed reclaim. Targets: 762 → 760 → 755 GEX levels are from your 8:32 AM ET heatmap; they can shift intraday as positioning changes.
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$SPY showing $769 as put wall here for support to reverse back to $772
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$SPY GEX Update — Sept. 23 Spot: $772.66 Today’s setup has SPY sitting directly inside another important gamma transition zone. Positive gamma builds aggressively above 775, while 773–770 contains heavy negative GEX that could amplify downside volatility. Key Gamma Levels 🟢 780: +$460.1M — major upside magnet / call wall 🟢 776: +$447.5M — major positive GEX 🟢 775: +$489.8M — key upside pivot 🔴 774: -$177.5M — gamma transition begins 🔴 773: -$450.3M — major negative GEX 🔴 772: -$349.4M — immediate downside pressure 🔴 771: -$385.7M 🔴 770: -$642.6M — HUGE negative GEX / major put wall The structure is extremely clear: 775–780 = POSITIVE GAMMA 774 = FLIP / BATTLE LINE 770–773 = NEGATIVE GAMMA And $SPY at 772.66 is currently sitting right inside the negative-gamma zone. Trading Plan 🟢 Bull: Reclaim 774–775 and hold it. That would move SPY back into positive gamma. Above 775, I’m watching 776 → 780, with 785 possible if momentum really develops. 🟡 Base: 772–775 is today’s battlefield. I expect volatility and potentially fake moves around this area. I wouldn’t force anything while SPY remains trapped here. I want the market to establish acceptance above 775 or below 772. 🔴 Bear: A clean loss of 772, followed by failure to reclaim it, keeps SPY inside negative gamma. That opens 771 → 770. A clean break below 770 is more concerning because downside volatility could accelerate toward 765–760. Why $774–775 Is So Important Today’s GEX: 775: +$489.8M 774: -$177.5M 773: -$450.3M 772: -$349.4M 770: -$642.6M That is a major gamma transition across only a few SPY points. I would treat 774–775 like the switch. Above 775, dealer positioning becomes much more stabilizing and favors movement toward 780. Below 773, negative gamma can amplify directional moves rather than suppress them. 🎯 Best Setup Today CALLS: Reclaim 774–775 → sellers attempt to push it back below → sellers fail → higher low → break of pullback high. Targets: 776 → 780 → 785 PUTS: Reject 774–775 → lose 772 → failed reclaim. Targets: 771 → 770 → 765
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SPY GEX UPDATE — SEPT 22 $SPY is trading around 774.19, right near a major gamma cluster. I’m watching 774–775 as today’s main decision zone. The 775 level has the strongest positive GEX at +1.7B, so I expect it to act as the main magnet and resistance/support pivot. ⚪️Base case: I expect SPY to stay around 774–780. If 774–775 holds, positive gamma should help suppress volatility and keep price attracted toward 775/780. 🟢Bull case: If SPY holds above 775 and buyers get acceptance, I’m watching 776 → 780. A clean break through 780 could open the door toward the next major gamma levels at 785 and 790. 🔴Bear case: If $SPY loses 773–771, I become more cautious. 771 and 770 have heavy negative GEX, so breaking them could increase volatility and accelerate SPY toward 767–765. My key levels: 775 = major magnet/pivot, 780 = upside target, 785 = next call wall, 773 = transition zone, 771–770 = downside trigger, 765 = major downside support. My focus today is simple: above 775 favors controlled upside; below 771 increases downside volatility.
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3 things I look at 1st on a gamma heatmap (lesson) 1. Which side of the gamma flip am I on? This is the regime. It's the first thing I check because it tells me how price is likely to behave. On this chart the flip is 761–762 and $SPY is at 760.16 just below it. Above the flip = positive gamma. Dealers hedge against moves, so price tends to be slower, choppier, more mean-reverting. Below the flip = negative gamma. Dealers hedge with moves, so price tends to be faster, trendier, more volatile. Same level, totally different game depending on which side I'm on. That's why the flip matters more than any single wall. 2. Where are the biggest walls, and how big are they? I'm looking for the strikes where gamma is concentrated not every green or red cell, just the ones that dominate. Here that's 765 (+251M) on the call side and 760 (–2.0B) and 755 (–377M) on the put side. Size matters because a wall with 10x the gamma of its neighbors is far more likely to act as a magnet, a ceiling, or a floor. The rest of the grid is noise by comparison. 3. Which expiration is driving it? Gamma isn't one number it's spread across dates, and near dated gamma has the most pull on today's price action. On this chart the huge numbers are in the TODAY column, which means these levels are very live right now and will largely disappear after today's close. The Sep 18 column shows 775 (+238M) and 755 (–500M) building for later in the week. If I only read the totals and ignore the columns, I'll be trading levels that have already expired.
$SPY GEX Update — Sept. 15 Spot: $760.16 Today's heatmap shows $SPY sitting almost exactly on the largest gamma battleground on the board: $760. The structure is sharply divided: strong negative gamma below 762, followed by a substantial positive-gamma cluster beginning around 763–765. Key Gamma Levels 🟢 775 — major longer-dated call concentration 🟢 770: +$45.6M — major upside level 🟢 766: +$115.7M 🟢 765: +$251.9M — major positive-GEX wall 🟢 764: +$306.1M — strongest nearby positive GEX 🔴 762: -$221.8M 🟣 760: -$2.0B — dominant negative-GEX node 🔴 759: -$138.2M 🔴 755: -$377.0M The Most Important Structure Today's gamma transition is remarkably clear: 758: -$271M 759: -$138M 760: -$2.0B ← SPOT 761: -$189M 762: -$222M 763: +$128M 764: +$306M 765: +$252M That makes $762–763 the key gamma transition zone. $SPY is currently at $760.16, meaning price is still sitting in the negative-gamma regime. The implication: 760–762 could be unstable and momentum-sensitive. A directional break can potentially move faster than traders expect. $760 Is Today's Battleground This is easily the most important level. Today's $760 strike carries roughly -$2.0 BILLION GEX. And it gets even more interesting across expirations: TODAY: -$2.0B Sep 16: -$123.5M Sep 17: -$13.7M Sep 18: -$1.4B Sep 25: -$244.6M Oct 16: -$80.5M So $760 isn't simply another support/resistance level. 🟢 Bull Scenario The bullish sequence I want to see is: 760 hold → 761 → 762 → 763 reclaim The critical part is 763. Why? Because that's where TODAY gamma flips from: 762: -$222M → 763: +$128M If $SPY establishes itself above 763, the upside structure becomes much more favorable: 763 → 764 → 765 → 766/768 → 770 And 764–765 becomes the first major upside target/resistance cluster. I'd consider $765 the major call wall / positive gamma wall today. 🔴 Bear Scenario Failure to hold $760 changes the picture quickly. My downside map becomes: 760 → 759 → 758 → 757 → 755 The level I'd pay particular attention to is 758. There's approximately -$271M TODAY GEX there. If 758 breaks cleanly and attempts to reclaim it fail, 755 becomes the major downside target, where TODAY GEX is roughly -$377M. Below 755, downside structure becomes considerably less supportive. 🟡 Base Scenario SPY chops around: 759–762 This is probably the worst place to anticipate direction. There's enormous negative gamma around 760, while the positive gamma regime is sitting only a few dollars overhead. I would rather see the market prove which side controls 760 than guess. 🎯 Best Setups Today:
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"I got burned for 10% of my account in 3 days selling 0DTE. Should I just move to 45 DTE?" We hear some version of this every week. The answer is NOT "quit 0DTE." Here's what actually went wrong, and how we call these spreads in the Discord. 🧵
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11/ And don't quit. Scale down instead. Go from SPX to SPY or MES for a while. Same levels, same setups, a tenth of the size. Learn the lesson without the tuition bill. There's nothing magical about tomorrow that makes 0DTE a better trade. There's nothing magical about 45 DTE either.
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12/ Pick the level. Then the width. Then the exit. Gamma flip, call wall, put wall for SPX / SPY / QQQ, updated through the session. Every spread callout in our Discord starts from these. gexedge.io NFA. Size small, keep a rule, trade recap after.
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