Collegium Pharmaceutical Inc
Collegium Pharmaceutical Inc (COLL) Options Open Interest
COLL options open interest is 1,009 contracts. The 2-week average daily volume is 133 contracts across the chain.
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Monitoring COLL open interest helps you see where real money is positioned on Collegium Pharmaceutical Inc's options and which strikes are attracting the most commitment from traders. Collegium Pharmaceutical Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor COLL options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising COLL options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Collegium Pharmaceutical Inc to settle.
Collegium Pharmaceutical, Inc., a specialty pharmaceutical company, develops and commercializes medicines for pain management. Its portfolio includes Xtampza ER, an abuse-deterrent, extended-release, oral formulation of oxycodone; Nucynta ER and Nucynta IR, which are extended-release and immediate-release formulations of tapentadol; and Xtampza ER for the management of pain severe enough to require daily, around-the-clock, long-term opioid treatment. The company was formerly known as Collegium Pharmaceuticals, Inc. and changed its name to Collegium Pharmaceutical, Inc. in October 2003. Collegium Pharmaceutical, Inc.
was incorporated in 2002 and is headquartered in Stoughton, Massachusetts.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where COLL open interest is concentrated. Our scanner maps Collegium Pharmaceutical Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Collegium Pharmaceutical Inc's options open interest as the signal it is, not as an afterthought.
| 35.00 | — | 3.40 | 3.40 | 1,000% | +0.2020 | 161 |
| 30.00 | — | 0.05 | 0.05 | 369% | +0.0375 | 65 |
| 40.00 | — | 3.40 | 3.40 | 1,000% | +0.1256 | 9 |
| 50.00 | — | 3.40 | 3.40 | 1,000% | +0.0474 | 5 |
| 25.00 | — | 3.40 | 3.40 | 1,000% | +0.4817 | 3 |
| 25.00 | 0.45 | 4.70 | 2.58 | 25% | -1.0000 | 4 |
| 20.00 | — | 3.00 | 3.00 | 1,000% | -0.3167 | 0 |
| 22.50 | — | 3.50 | 3.50 | 907% | -0.4287 | 0 |
| 30.00 | 5.40 | 9.60 | 7.50 | 87% | -1.0000 | 0 |
| 35.00 | 10.40 | 14.60 | 12.50 | 88% | -1.0000 | 0 |
As of September 17, 2026
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