Karyopharm Therapeutics I... (KPTI)
NASDAQ: KPTI
· Real-Time Price · USD
5.96
1.31 (28.17%)
At close: Aug 15, 2025, 3:59 PM
5.60
-6.01%
After-hours: Aug 15, 2025, 07:58 PM EDT
KPTI Open Interest Chart
Open interest breakdown by expiration date for KPTI
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
17,089
contracts, with 7,418
call contracts and
9,671 put contracts. The
overall put-call open interest ratio is
1.30, indicating a
bearish
bias in positioning. Options expire from
Sep 19, 2025
to
Feb 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 439 | 532 | 1.21 |
| Oct 17, 2025 | 35 | 43 | 1.23 |
| Nov 21, 2025 | 6,578 | 8,817 | 1.34 |
| Feb 20, 2026 | 366 | 279 | 0.76 |