Real-time dealer positioning for SPY, SPX, QQQ, NDX, ES & NQ. Gamma levels • Call/Put Walls • GEX • Flow. Know the levels that matter before price gets there.

Ohio, USA
Joined December 2025
ZeroGEX retweeted
Replying to @singh_vinod77
SPX and SPY massive call walls lining up at 7750 and 772, respectively. Currently in the process of a decently sharp rejection of those levels.
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Replying to @ZeroGEXOptions
I looked and looked for the information this site provides. Don't let the low cost deter you. This is the real deal. Great resource. Just wonderful.
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The entire timeline is suddenly calling for all-time highs next week. Could happen. But that’s exactly when I care less about opinions and more about structure. Are we above the gamma flip? Are dips being absorbed? Are call walls accepting or rejecting? Are put walls moving higher or cracking? Is dealer positioning dampening moves or amplifying them? ATH is a headline. The dealer map is the process. I’m not bearish just because everyone is bullish. I’m just not confusing consensus with edge.
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You better watch the Yen bitches
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$SPY pre-market read: I’m not seeing any massive gamma node screaming at me this morning. The cleaner read is the range: Spot: ~737.5 Gamma Flip: ~734 Call Wall: 740 Put Wall: 725 Max Pain: 734 Net GEX: +$3B SPY is back above the gamma flip, dealers are long gamma, and price is only a couple points below the 740 call wall. That gives the tape a more supportive feel than last week’s short-gamma mess. Could we run into 740? Yes. But if we get there, I’d expect that level to matter. 740 is the call wall and likely the first real resistance / reaction zone. Above 740 = bulls can try to squeeze higher. Reject 740 = watch for a pullback toward 735 / 734. Medium term, I think the market may stay bid into the July 4th 250-year anniversary narrative. Dips can keep getting bought while the party is still on. But that is also what sets up the risk. Next week I expect a hangover. 720 is the level I’d have on watch by mid-July. Short term: watch 740. Medium term: beware the post-party hangover. zerogex.io $SPY $SPX $QQQ #Gamma #GEX #OptionsTrading #0DTE
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Something is off beneath the surface. The indexes keep trying to bounce, but the structure is fragile: Spot below the gamma flip. Dealers short gamma. Put gamma building below price. Bounces getting sold. Ranges expanding instead of compressing. That is not a normal “buy the dip” regime. In positive gamma, dips get absorbed. In negative gamma, failed bounces can become air pockets. The warning is not just that price is red. The warning is that the market keeps trying to repair itself and failing. ZeroGEX is built for this exact moment: showing the dealer-positioning structure beneath price, before the chart makes it obvious. zerogex.io $SPY $SPX $QQQ #Gamma #GEX #OptionsTrading
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The headlines sound bullish. The structure does not. Soft-ish inflation, MU blowout earnings, AI/chip strength, Iran optimism — the market has plenty of reasons to try to bounce. But $SPX is still sitting in a deeply negative-gamma regime: Spot: ~7,358 Gamma Flip: 7,556 Net GEX: -$53.15B Put Wall: 7,350 Call Wall: 7,500 That means we are still almost 200 points below the flip, with dealers short gamma and price leaning directly on the put-wall zone. This is the kind of tape where bullish headlines can spark sharp squeezes, but if the bounce fails, dealer hedging can help turn it into another air pocket. The warning is simple: Do not confuse a headline bounce with structural repair. Reclaim 7,500 and the market can start repairing. Stay below it, and especially lose 7,350, and this remains fragile. ZeroGEX is built for this exact moment: seeing the structure underneath the candles before the chart makes it obvious. zerogex.io $SPY $SPX $QQQ #Gamma #GEX #0DTE
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Maybe - just maybe - you were fooled by randomness. Cc @nntaleb
This is wild. Global liquidity is at an all time high. Bitcoin is down 50% from its peak. The gap has never stayed open this long.
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This is exactly why you want the levels before price gets there. At 9:54 AM, ZeroGEX mapped: Call Wall: $750 Put Wall: $745 Gamma Flip: $749.51 Bias: Range Fade What happened next? $SPY rejected almost perfectly at the 750 call wall and dumped straight to the 745 put wall. A clean 5-point wall-to-wall move. No hindsight. No lines drawn after the fact. Both reaction zones were published in real time before the move. ZeroGEX does not predict the future. It shows you where the market is positioned to react, so you can stop trading blind. Know the levels that matter before price gets there. zerogex.io $SPY $SPX $QQQ #OptionsTrading #Gamma #GEX #0DTE
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$SPY is trading on a knife’s edge this morning. Spot: ~749 Gamma Flip: ~750 Call Wall: 750 Put Wall: 745 Net GEX: +$1.73B Price is pinned almost exactly between the gamma flip and the 750 call wall. That is a transition zone, not a clean chase. Above 750 = bulls move deeper into supportive positive gamma. Below the flip = hedging conditions become less stable, with 745 the next major level. For now, ZeroGEX says Chop / Range and Range Fade. The market is green. The structure says patience. zerogex.io $SPY $SPX #Gamma #GEX #0DTE
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Unpopular opinion: the broader stock market closes deep red tomorrow, led by SpaceX down heavy.
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ZeroGEX retweeted
Success in trading isn’t measured by how much money you make on the way up, but by how much you don’t lose on the way down.
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ZeroGEX retweeted
Michael Bento
@MichaelPBentoMay 18
On $SPY for the time being we are still below the red box (it's a zone that contains multiple darkpool prints > $1). Until we get a break above it should be assumed to be heavy resistance. However, on both 0dte and all gex profiles 735 is the put wall which for the moment appears to be acting as support. This is sandwiching us in a very narrow range ahead of tomorrow morning's VIXperation. If we cannot break either side before today's closing bell then the narrow chop will have built up substantial energy for a large move after VIXperation tomorrow.
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Today is NOT a trend day — it’s a trap. Expect a sharp downside flush this afternoon $SPY
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