S&T Bancorp Inc. (STBA)
NASDAQ: STBA
· Real-Time Price · USD
37.30
-0.16 (-0.43%)
At close: Aug 21, 2025, 3:59 PM
37.30
0.00%
After-hours: Aug 21, 2025, 04:10 PM EDT
STBA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for STBA across all expirations is 66.78 shares per 1% move, with 81.95 from calls and 15.17 from puts. The put-call GEX ratio of 0.19 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 Jan 16, 26 expiration with 80.86 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests possible volatility from negative gamma effects.
STBA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 0 | 0 | 0 | n/a |
| Oct 17, 25 | 1.09 | -15.17 | -14.08 | 13.92 |
| Jan 16, 26 | 80.86 | 0 | 80.86 | 0.00 |
| Apr 17, 26 | 0 | 0 | 0 | n/a |