Repligen Corporation (RGEN)
NASDAQ: RGEN
· Real-Time Price · USD
124.41
-2.23 (-1.76%)
At close: Aug 15, 2025, 3:59 PM
120.00
-3.54%
After-hours: Aug 15, 2025, 04:23 PM EDT
RGEN Open Interest Chart
Open interest breakdown by expiration date for RGEN
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
7,946
contracts, with 1,044
call contracts and
6,902 put contracts. The
overall put-call open interest ratio is
6.61, indicating a
bearish
bias in positioning. Options expire from
Sep 19, 2025
to
Jun 18, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 257 | 690 | 2.68 |
| Nov 21, 2025 | 130 | 281 | 2.16 |
| Dec 19, 2025 | 247 | 5,781 | 23.40 |
| Feb 20, 2026 | 23 | 19 | 0.83 |
| Jun 18, 2026 | 387 | 131 | 0.34 |