S&P Global Inc. (SPGI)
NYSE: SPGI
· Real-Time Price · USD
552.47
-4.56 (-0.82%)
At close: Aug 21, 2025, 3:59 PM
554.75
0.41%
After-hours: Aug 21, 2025, 07:30 PM EDT
SPGI Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for SPGI across all expirations is 21,959.26 shares per 1% move, with 40,749.54 from calls and 18,790.28 from puts. The put-call GEX ratio of 0.46 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness. The highest gamma concentration is at the Sep 19, 25 expiration with 9,379.01 net GEX, which may act as a magnet point for price action. Near-term exposure for Aug 29, 25 suggests potential support from positive gamma hedging flows.
SPGI GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 29, 25 | 2,160.62 | -439.89 | 1,720.73 | 0.20 |
| Sep 5, 25 | 1,325.22 | -68.35 | 1,256.87 | 0.05 |
| Sep 12, 25 | 1,142.58 | -143.61 | 998.97 | 0.13 |
| Sep 19, 25 | 13,545.11 | -4,166.1 | 9,379.01 | 0.31 |
| Sep 26, 25 | 718.57 | -109.14 | 609.43 | 0.15 |
| Oct 17, 25 | 4,669.52 | -5,817.79 | -1,148.27 | 1.25 |
| Nov 21, 25 | 2,979.38 | -953.46 | 2,025.92 | 0.32 |
| Jan 16, 26 | 5,073.02 | -3,201.7 | 1,871.32 | 0.63 |
| Feb 20, 26 | 78.16 | -23.08 | 55.08 | 0.30 |
| Mar 20, 26 | 902.88 | -323.92 | 578.96 | 0.36 |
| Jun 18, 26 | 1,448.24 | -1,847.74 | -399.5 | 1.28 |
| Sep 18, 26 | 327.08 | -157.87 | 169.21 | 0.48 |
| Dec 18, 26 | 2,334.47 | -350.93 | 1,983.54 | 0.15 |
| Jan 15, 27 | 4,044.69 | -1,186.7 | 2,857.99 | 0.29 |