OneStream Inc. Class A Co... (OS)
NASDAQ: OS
· Real-Time Price · USD
18.37
-0.14 (-0.76%)
At close: Oct 06, 2025, 9:50 AM
OS Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for OS across all expirations is 15,848.8 shares per 1% move, with 18,706.5 from calls and 2,857.7 from puts. The put-call GEX ratio of 0.15 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 |
|---|---|---|---|---|
| Oct 17, 25 | 14,244.74 | -1,178.13 | 13,066.61 | 0.08 |
| Nov 21, 25 | 2,507.49 | -445.89 | 2,061.6 | 0.18 |
| Feb 20, 26 | 1,129.06 | -1,154.73 | -25.67 | 1.02 |
| May 15, 26 | 20.08 | -17.87 | 2.21 | 0.89 |
| Jan 15, 27 | 804.2 | -60.41 | 743.79 | 0.08 |
| Jan 21, 28 | 0.93 | -0.67 | 0.26 | 0.72 |