Repligen Corporation (RGEN)
NASDAQ: RGEN
· Real-Time Price · USD
148.73
3.50 (2.41%)
At close: Oct 03, 2025, 3:59 PM
148.85
0.08%
After-hours: Oct 03, 2025, 07:53 PM EDT
RGEN Open Interest Chart
Open interest breakdown by expiration date for RGEN
options contracts. Displaying data for 6
active expiration dates with future expiry.
Total open interest across all expiries is
11,198
contracts, with 3,896
call contracts and
7,302 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 822 | 262 | 0.32 |
| Nov 21, 2025 | 370 | 287 | 0.78 |
| Dec 19, 2025 | 2,110 | 5,954 | 2.82 |
| Feb 20, 2026 | 111 | 40 | 0.36 |
| May 15, 2026 | 23 | 0 | 0.00 |
| Jun 18, 2026 | 460 | 759 | 1.65 |