Catalyst Pharmaceuticals ... (CPRX)
NASDAQ: CPRX
· Real-Time Price · USD
20.23
0.16 (0.80%)
At close: Aug 15, 2025, 3:59 PM
20.15
-0.37%
After-hours: Aug 15, 2025, 07:54 PM EDT
CPRX Open Interest Chart
Open interest breakdown by expiration date for CPRX
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
8,857
contracts, with 5,048
call contracts and
3,809 put contracts. The
overall put-call open interest ratio is
0.75, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Mar 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 3,023 | 185 | 0.06 |
| Oct 17, 2025 | 0 | 10 | n/a |
| Dec 19, 2025 | 1,512 | 3,604 | 2.38 |
| Mar 20, 2026 | 513 | 10 | 0.02 |