Collegium Pharmaceutical ... (COLL)
NASDAQ: COLL
· Real-Time Price · USD
34.58
-0.07 (-0.20%)
At close: Sep 26, 2025, 1:37 PM
COLL Option Overview
Overview for all option chains of COLL. As of September 26, 2025, COLL options have an IV of 96.56% and an IV rank of 137.12%. The volume is 11 contracts, which is 1100% of average daily volume of 1 contracts. The volume put-call ratio is 2.67, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
96.56%IV Rank
100%Historical Volatility
33.26%IV Low
49.34% on Oct 10, 2024IV High
83.78% on Sep 25, 2025Open Interest (OI)
Today's Open Interest
295Put-Call Ratio
0.27Put Open Interest
63Call Open Interest
232Open Interest Avg (30-day)
287Today vs Open Interest Avg (30-day)
102.79%Option Volume
Today's Volume
11Put-Call Ratio
2.67Put Volume
8Call Volume
3Volume Avg (30-day)
1Today vs Volume Avg (30-day)
1100%Option Chain Statistics
This table provides a comprehensive overview of all COLL options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 3 | 5 | 1.67 | 1 | 2 | 2 | 96.56% | 35 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 60.04% | 17.5 |
| Dec 19, 2025 | 0 | 3 | 0 | 218 | 61 | 0.28 | 60.03% | 25 |
| Mar 20, 2026 | 0 | 0 | 0 | 13 | 0 | 0 | 50.14% | 17.5 |