ESPOSITIVE
The S&P is in strongly positive gamma with spot 15 points above a Gamma Neutral that has been rising all morning, and the book is asymmetric in a way that supports both halves of a grind-up-with-a-trapdoor read: the entire 0DTE put wing sits at ONE strike, 7700 carrying -$2,890M on 12,021 contracts, while call gamma runs continuously across eleven strikes from 7745 to 7800 with no single dominant obstacle - so the downside is a cliff at one level and the upside is a ramp. Vanna says the same thing from a different direction, with a -23,142 antimagnet at 7717.66 and a +24,764 magnet at 7767.77 straddling spot. Charm is positive and building 28.7 percent this morning. The path of least resistance is up toward the 7765-7775 complex where the dominant gamma node, the vanna magnet and the cumulative crossing all coincide.
Long into the ramp is the trade the structure supports. Enter on a hold above 7750, the 0DTE and 3DTE call wall, or on a pullback into 7730 that holds; target 7762 then 7775, and take size into 7770-7775 where the dominant gamma node at +$1,500M, the vanna magnet at +24,764 and the cumulative crossing all coincide - that is a ceiling, not a waypoint, and 1 sigma up is only 7777.8. Invalidation is 7715.58, which is not a soft stop but the Gamma Neutral, the ETF put wall and the largest 0DTE vanna antimagnet at one price. Short only on a sustained loss of that line, targeting 7700 and TAKING it - the put wall, the 0.998-percentile cluster and the largest vega shelf all sit there and first contact should hold. Do not pre-position through 7700. No new risk inside 7716-7733 or across the 13:55-14:35 UTC speech window.
Level Map
Confluence-ranked · distances from spot 7727.00Level Reaction
Intraday tape · ES · 2026-08-28Greek Pressure
Dealer directional forces · next sessionStrongly POSITIVE and directly MEASURED on a live chain - the native index root is the one root that quotes outside regular hours, and today it is genuinely live with quotes stamped 07:23 ET. An independent rebuild returns +$8.078B against the store's own profile at +$8.080B, agreement to 0.02 percent, and the cumulative-strike crossing agrees with the published brief to about one point. There is no sign question on this family today. The structural asymmetry is the whole story: the entire put wing is concentrated at ONE strike, 7700 carrying -$2,890M on 12,021 contracts, while call gamma runs continuously across eleven strikes from 7745 to 7800 with no single dominant obstacle. Downside is a cliff at one level; upside is a ramp. Spot sits 15 points above the Gamma Neutral and the Gamma Neutral itself migrated UP 10 points across 64 polls this morning. Dollar-delta folded in here: net DEX +34,054 contracts-delta, stable across the morning, but 61 percent of the gross book cancels so it is not read directionally.
The cleanest read of the day, and it is strike-located rather than aggregate - the net aggregate is -1,656, essentially zero, and carries no information. The map does. The 0DTE antimagnet at 7717.66 reads -23,142 and the 0DTE magnet at 7767.77 reads +24,764: nearly equal and opposite, 50 index points apart, with spot sitting between them. Repulsion below, attraction above. That is a mechanical description of a market that should drift up and refuse to sit still where it is. The antimagnet coincides exactly with the ETF put wall and sits one point above the Gamma Neutral, so vanna, gamma and the wall rail all mark the same hinge. Note the native 0DTE vanna rows are on the fixed1m rail and are DEMOTED - a fixed-TTE proximity tracker, not a structural magnet map; only the actualRemaining and structuralActual rails are read.
Positive AND building - the strongest directional tailwind in the report. Across 64 polls from 10:29 to 11:32 UTC net charm ran +1,890,041 to +1,847,331 to +2,433,005, a 28.7 percent build. Positive charm means call delta accruing as time passes, which is a structural bid into the close rather than a one-off. The contrast with the Nasdaq is the day's cleanest cross-asset discriminator: NDX charm flipped NEGATIVE early and stayed there. No path-of-least-resistance language is drawn from the pressure centroid, however - the native and ETF centroid signs split on BOTH index pairs, which points to a rail convention difference rather than a market disagreement, and CEX_PRESSURE_CENTROID_NOT_PRICE_TARGET applies in any case since the centroid at 7727.46 is essentially spot and its tteMode is fixedFloor.
Net vomma strongly positive - the book lengthens volatility as volatility rises, which matters far more than usual with VIX at the 3rd percentile of 66 sessions. Rose from 35.8M to 58.6M across the morning. Veta is folded in here because the schema has no VETA row: net veta +1.227e10, positive, meaning vega decays through the session, so the book's volatility sensitivity is a morning phenomenon that fades into the afternoon. Net ultima +49,776,809 and net rho +101,398 are also folded here; rho is a live input with rates in play, not decoration.
Net color rose strongly across the morning, +16,454 to +81,672 to +94,541 over 64 polls. Positive and building color means the gamma cushion is getting DEEPER through the session rather than decaying - the positive-gamma regime is strengthening, not running off. This is a supporting reason to expect impulses to stay damped until the Gamma Neutral is lost.
Speed at the GN0 strike 7715 reads exactly 0. This is the standing coverage caveat firing rather than a measurement - the vendor returns non-zero speed on only about 1 percent of contracts. It is a SINGLE-STRIKE level property at the Gamma Neutral and is never comparable to a net aggregate. Recorded as absent rather than estimated.
Zomma at the GN0 strike 7715, a single-strike level property rather than an aggregate. Negligible magnitude and not read directionally.
Net ultima positive at +49.8M. Worth recording only because the Nasdaq reads the opposite sign at -120.9M - the two indices have opposite vol-of-vol convexity today, which is consistent with the rest of the cross-asset picture in which the S&P has the cleaner structure.
Higher-Order
Second + third-order greeksNet color daily +95,212 and RISING hard across the morning, from +16,454 through +81,672. Positive and building color means the gamma cushion is getting deeper through the session rather than decaying - the positive-gamma regime is strengthening, which is a supporting reason to expect impulses to stay damped until the Gamma Neutral is lost
Speed at the GN0 strike 7715 reads exactly 0 - the standing coverage caveat firing rather than a measurement, since the vendor returns non-zero speed on only about 1 percent of contracts. A single-strike level property, never comparable to a net aggregate. Recorded as absent rather than estimated
Net vomma +59.6M, rising from 35.8M this morning - the book lengthens volatility as volatility rises, which matters more than usual with the volatility index at the 3rd percentile and no premium cushioning an event
Zomma at the GN0 strike 7715, a single-strike level property of negligible magnitude rather than an aggregate. Not read directionally
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IV Intelligence
Quadrant · skew · term structureCross-Asset Confirmation / Component Confluence
CONFIRMING · COMPLETENative futures levels stay primary. Use ETF conversions as corroboration and component zones as provisional structure only, especially when the overlay is partial or quality flags are present.
Native Levels Confirmed
4 matched levels0DTE Gamma Neutral - the hinge is secondarily confirmed by SPY ratio level near 7727.96 and 3-stock zone 7708.60-7720.20.
Vanna antimagnet and ETF put wall is secondarily confirmed by SPY ratio level near 7727.96 and 3-stock zone 7708.60-7720.20.
Lower vanna magnet is secondarily confirmed by SPY ratio level near 7677.78 and 1-stock zone 7672.53-7684.13.
0DTE and 3DTE call wall is secondarily confirmed by SPY ratio level near 7758.07.
ETF Confirmation Levels
SPY ratio-convertedSPY ratio-converted CALL_WALL at 7727.96 (DTE 0). Secondary confirmation only.
SPY ratio-converted PUT_WALL at 7677.78 (DTE 0). Secondary confirmation only.
SPY ratio-converted PUT_SUPPORT at 7677.78 (DTE 0). Secondary confirmation only.
SPY ratio-converted PUT_FLOOR at 7677.78 (DTE 0). Secondary confirmation only.
Component Confluence Zones
Provisional only3-stock put-support confluence cluster centered 7714.40. Provisional component estimate, not a native executable level.
15-stock call-side confluence cluster centered 7741.64. Provisional component estimate, not a native executable level.
15-stock call-side confluence cluster centered 7740.07. Provisional component estimate, not a native executable level.
15-stock call-side confluence cluster centered 7739.14. Provisional component estimate, not a native executable level.
Cautions
Quality-aware language- Component zones rely on static/proxy weights rather than holdings-confirmed weights and stay secondary to native futures levels.
- At least one component projection defaulted beta to 1.0, so component-zone placement is approximate.
- Source coverage was degraded by quote gaps or pagination truncation, so missing confirmations are not a signal by themselves.
- One or more component zones were built from a small contributor set and should be treated as provisional only.
- MCP-native individual stock Greek scans are unavailable. If component zones are attached, they come from the system-level Polygon overlay path and remain secondary/provisional to native index and MCP levels.
Overlay Diagnostics
Runtime 44s- LIGHTER_SELECTION_PATH: using static seed order for this overlay run to avoid a duplicate liquidity pre-scan before component resolution.
- ETF_SOURCE: contracts:PAGINATION_REQUIRED
- ETF_SOURCE: contracts:PAGINATION_TRUNCATED
- COMPONENT_SOURCE: Selected universe uses STATIC_SEED_FALLBACK and HOLDINGS_STALE until issuer/provider holdings adapters exist.
- COMPONENT_SOURCE: Using static seed order for this run to avoid a duplicate liquidity pre-scan before component source resolution.
LBF Status
Look-Below-And-Fail · conditions armedAccuracy Log
Outcomes · last 1 levels scored| Date | Symbol | Level | Predicted | Outcome | Notes |
|---|---|---|---|---|---|
| 2026-04-20 | ES | NEG GEX TRIGGER@ 7152.00 | SHORT_BELOW | ABSORBED | Opened 7148.25 below the 7152 trigger and sold to 7121.50, but downside follow-through stalled well above 7102. First 30-minute close was 7156.75 and session closed 7152.00, so bearish impulse fired but was absorbed and reclaimed by end of day. |
