Collegium Pharmaceutical ... (COLL)
NASDAQ: COLL
· Real-Time Price · USD
38.08
-0.11 (-0.29%)
At close: Aug 19, 2025, 1:50 PM
COLL Open Interest Chart
Open interest breakdown by expiration date for COLL
options contracts. Displaying data for 3
active expiration dates with future expiry.
Total open interest across all expiries is
323
contracts, with 236
call contracts and
87 put contracts. The
overall put-call open interest ratio is
0.37, 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 | 40 | 25 | 0.63 |
| Dec 19, 2025 | 193 | 62 | 0.32 |
| Mar 20, 2026 | 3 | 0 | 0.00 |