State Street Corporation (STT)
NYSE: STT
· Real-Time Price · USD
112.42
-0.52 (-0.46%)
At close: Sep 12, 2025, 3:59 PM
113.00
0.52%
After-hours: Sep 12, 2025, 07:50 PM EDT
STT Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for STT across all expirations is 189,023.89 shares per 1% move, with 216,370.11 from calls and 27,346.22 from puts. The put-call GEX ratio of 0.13 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
STT GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 188,789.24 | -16,691.96 | 172,097.28 | 0.09 |
| Oct 17, 25 | 6,565.36 | -1,080.76 | 5,484.6 | 0.16 |
| Nov 21, 25 | 3,380.81 | -2,543.73 | 837.08 | 0.75 |
| Jan 16, 26 | 11,853.76 | -5,166.99 | 6,686.77 | 0.44 |
| Feb 20, 26 | 3,062.68 | -249.94 | 2,812.74 | 0.08 |
| Mar 20, 26 | 810.14 | -393.35 | 416.79 | 0.49 |
| Jun 18, 26 | 852.03 | -515.31 | 336.72 | 0.60 |
| Sep 18, 26 | 156.69 | -120.51 | 36.18 | 0.77 |
| Jan 15, 27 | 899.4 | -583.67 | 315.73 | 0.65 |