OneStream Inc. Class A Co... (OS)
NASDAQ: OS
· Real-Time Price · USD
19.12
0.10 (0.53%)
At close: Sep 11, 2025, 12:54 PM
OS Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for OS across all expirations is 32,044.99 shares per 1% move, with 34,488.02 from calls and 2,443.03 from puts. The put-call GEX ratio of 0.07 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
OS GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 29,901.87 | -891.57 | 29,010.3 | 0.03 |
| Oct 17, 25 | 2,243.53 | -900.33 | 1,343.2 | 0.40 |
| Nov 21, 25 | 1,011.81 | -389.16 | 622.65 | 0.38 |
| Feb 20, 26 | 574.81 | -191.44 | 383.37 | 0.33 |
| Jan 15, 27 | 756 | -70.53 | 685.47 | 0.09 |