OneStream Inc. Class A Co... (OS)
NASDAQ: OS
· Real-Time Price · USD
19.30
0.28 (1.47%)
At close: Sep 11, 2025, 3:59 PM
19.28
-0.10%
After-hours: Sep 11, 2025, 07:14 PM EDT
OS Open Interest Chart
Open interest breakdown by expiration date for OS
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
21,403
contracts, with 19,840
call contracts and
1,563 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 14,506 | 338 | 0.02 |
| Oct 17, 2025 | 1,956 | 568 | 0.29 |
| Nov 21, 2025 | 1,049 | 348 | 0.33 |
| Feb 20, 2026 | 764 | 195 | 0.26 |
| Jan 15, 2027 | 1,565 | 114 | 0.07 |