Summit Therapeutics Inc. (SMMT)
NASDAQ: SMMT
· Real-Time Price · USD
21.43
0.56 (2.68%)
At close: Oct 03, 2025, 3:59 PM
21.40
-0.14%
After-hours: Oct 03, 2025, 07:41 PM EDT
SMMT Open Interest Chart
Open interest breakdown by expiration date for SMMT
options contracts. Displaying data for 12
active expiration dates with future expiry.
Total open interest across all expiries is
133,750
contracts, with 81,533
call contracts and
52,217 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 10, 2025 | 897 | 1,512 | 1.69 |
| Oct 17, 2025 | 29,165 | 7,916 | 0.27 |
| Oct 24, 2025 | 12,492 | 2,434 | 0.19 |
| Oct 31, 2025 | 653 | 2,111 | 3.23 |
| Nov 7, 2025 | 44 | 205 | 4.66 |
| Nov 14, 2025 | 0 | 10 | n/a |
| Nov 21, 2025 | 1,374 | 1,135 | 0.83 |
| Dec 19, 2025 | 10,646 | 5,832 | 0.55 |
| Jan 16, 2026 | 19,561 | 25,166 | 1.29 |
| Apr 17, 2026 | 2,356 | 1,955 | 0.83 |
| Jan 15, 2027 | 4,319 | 3,925 | 0.91 |
| Jan 21, 2028 | 26 | 16 | 0.62 |