One Stop Systems Inc. (OSS)
NASDAQ: OSS
· Real-Time Price · USD
4.97
-0.21 (-4.05%)
At close: Aug 19, 2025, 3:59 PM
4.95
-0.40%
Pre-market: Aug 20, 2025, 08:00 AM EDT
OSS Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for OSS across all expirations is 1,356.81 shares per 1% move, with 2,357.07 from calls and 1,000.26 from puts. The put-call GEX ratio of 0.42 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 Feb 20, 26 expiration with 1,019.55 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.
OSS GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 330.19 | -764.35 | -434.16 | 2.31 |
| Oct 17, 25 | 15.72 | -14.44 | 1.28 | 0.92 |
| Nov 21, 25 | 904.84 | -134.7 | 770.14 | 0.15 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 1,106.32 | -86.77 | 1,019.55 | 0.08 |