State Street Corporation (STT)
NYSE: STT
· Real-Time Price · USD
111.06
-2.54 (-2.24%)
At close: Aug 15, 2025, 3:59 PM
111.69
0.57%
After-hours: Aug 15, 2025, 07:33 PM EDT
STT Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for STT across all expirations is 183,984.13 shares per 1% move, with 195,981.42 from calls and 11,997.29 from puts. The put-call GEX ratio of 0.06 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 172,919.6 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests potential support from positive gamma hedging flows.
STT GEX Table
Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
---|---|---|---|---|
Sep 19, 25 | 177,169.12 | -4,249.52 | 172,919.6 | 0.02 |
Oct 17, 25 | 0 | 0 | 0 | n/a |
Nov 21, 25 | 3,117.62 | -1,832.79 | 1,284.83 | 0.59 |
Jan 16, 26 | 11,187.43 | -4,777.75 | 6,409.68 | 0.43 |
Feb 20, 26 | 2,509.38 | -25.11 | 2,484.27 | 0.01 |
Mar 20, 26 | 644.27 | -203.53 | 440.74 | 0.32 |
Jun 18, 26 | 593.65 | -275.4 | 318.25 | 0.46 |
Sep 18, 26 | 39.5 | -104.61 | -65.11 | 2.65 |
Jan 15, 27 | 720.45 | -528.58 | 191.87 | 0.73 |