SPGI
S&P Global IncPrices and gamma are point-in-time snapshots taken at the time shown. Dealer positioning is an assumption, not an observable: open interest shows that a contract exists, never which side a dealer holds. How dealer gamma is computed.
LIVE MARKET SNAPSHOT
| Call Wall | 420 |
| Put Wall | 400 |
| GEX Flip | 417.5 |
| Vol Trigger | 420 |
| Net GEX | -$5.4M |
Cached snapshot as of 2026-09-16 06:19 UTC, live streaming data in the terminal.
SPGI DEALER GAMMA BY STRIKE
Part of the SquawkFlow GEX Calculator: gamma by strike for any US stock. Compare with SPX GEX.
Net gamma exposure at each strike near SPGI's spot price, signed from the dealer perspective, calls positive, puts negative. Green strikes are where hedging tends to dampen moves; red is where it tends to amplify them. Dealer positioning is an assumption rather than an observable, so treat these as a map of where hedging pressure concentrates, not a forecast.
Unit: USD of dealer gamma per 1 percent move in spot. A window of the SPGI option chain, not the whole book: the 30 strikes nearest spot out of 69 seen, 1,356 contract rows spanning 17 expirations. Gamma is taken as the chain publishes it per contract; nothing here is re-priced. Crossed with the open interest carried on that chain.
New to these levels? Start with the call wall and put wall, or the zero gamma level where the sign of dealer hedging flips.
| Strike | Net GEX | Call GEX | Put GEX | Concentration |
|---|---|---|---|---|
| 370 | -$380.2K | $0 | -$380.2K | |
| 375 | -$31.9K | $0 | -$31.9K | |
| 380 | -$788.6K | $0 | -$788.6K | |
| 385 | -$190.2K | $0 | -$190.2K | |
| 387.5 | -$27.8K | $0 | -$27.8K | |
| 390 | -$772.7K | $0 | -$772.7K | |
| 392.5 | $0 | $0 | $0 | |
| 395 | -$1.2M | $0 | -$1.2M | |
| 397.5 | -$5.1K | $0 | -$5.1K | |
| 400PUT WALL | -$1.9M | $77.1K | -$2.0M | |
| 402.5 | $0 | $0 | $0 | |
| 405 | -$203.6K | $0 | -$203.6K | |
| 407.5 | -$534.8K | $0 | -$534.8K | |
| 410 | -$715.4K | $927.6K | -$1.6M | |
| 412.5 | -$35.5K | $12.3K | -$47.8K | |
| 415SPOT | -$189.2K | $0 | -$189.2K | |
| 417.5GEX FLIP | $0 | $0 | $0 | |
| 420CALL WALL | $225.2K | $1.2M | -$949.2K | |
| 422.5 | $45.2K | $45.2K | $0 | |
| 425 | $84.3K | $84.3K | $0 | |
| 427.5 | $123.4K | $123.4K | $0 | |
| 430 | $769.4K | $1.0M | -$243.2K | |
| 432.5 | $0 | $0 | $0 | |
| 435 | $0 | $0 | $0 | |
| 437.5 | $0 | $0 | $0 | |
| 440 | $149.3K | $149.3K | $0 | |
| 442.5 | $0 | $0 | $0 | |
| 445 | -$164.5K | $0 | -$164.5K | |
| 450 | $261.0K | $270.6K | -$9.6K | |
| 455 | $53.5K | $53.5K | $0 |
These levels were captured September 16, 2026 from the open interest carried on the option chain. New levels post before each market open. Today's SPX gamma levels.
ABOUT SPGI
S&P Global provides credit ratings (S&P Ratings), benchmarks (S&P Dow Jones Indices), analytics (S&P Capital IQ), commodity insights (Platts), and mobility data (Carfax). The IHS Markit merger created the dominant financial data and analytics company.
WHY TRACK SPGI ON SQUAWKFLOW
SPGI options flow reflects debt issuance volumes and financial data spending trends. Index licensing revenue from S&P 500 ETF assets creates passive income exposure. Ratings revenue correlation to bond market activity drives earnings positioning.
SPGI DATA ON SQUAWKFLOW
Options Flow
SPGI options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last SPGI price, change, volume, and the current dealer-gamma regime
GEX Dashboard
SPGI gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of SPGI market microstructure in real time
News Sentiment
SPGI news with AI sentiment scoring and impact analysis
Sector Context
Finance sector rotation and relative strength vs peers
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