Collegium Pharmaceutical, Inc. (COLL) Options History
Historical options analytics archive for COLL with monthly max pain, implied volatility, gamma exposure, and put/call data.
126 months of complete options data available.
COLL monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for COLL. Volatility and put/call columns are averages across trading days within the month; max pain, net GEX, and net DEX are the end-of-month values (last trading day of the month).
| Month | Days | Avg ATM IV | Avg IV Rank | End Max Pain | End Net GEX | End Net DEX | Avg P/C |
|---|---|---|---|---|---|---|---|
| 2026-07 | 19 | 73.6% | 18.5% | $35.00 | -$578 | $615.2K | 0.52 |
| 2026-06 | 19 | 56.3% | 12.5% | $30.00 | -$1.9K | $603.5K | 2.47 |
| 2026-05 | 16 | 56.0% | 11.4% | $30.00 | -$10.5K | $1.2M | 1.69 |
| 2026-04 | 16 | 103.5% | 27.3% | $35.00 | -$7.0K | $369.7K | 2.80 |
| 2026-03 | 19 | 73.6% | 33.8% | $35.00 | $1.1K | $52.3K | 0.17 |
| 2026-02 | 19 | 52.4% | 22.2% | $45.00 | $7.8K | -$73.4K | 3.47 |
This archive aggregates COLL's daily end-of-day options snapshots into monthly summaries, spanning 2016-02 through 2026-07. Each month rolls up the underlying snapshot archive, which provides continuous end-of-day coverage from 2007 to present: implied-volatility levels, IV rank, and the put/call ratio are time-averaged across the month; total call and put volume are summed; and dealer positioning (net gamma and delta exposure) and the max-pain strike are taken at the month's final trading day. The result is a long-horizon view of how COLL option pricing, volatility regime, and dealer hedging pressure evolved month over month, useful for backtesting strategy assumptions and for studying volatility-regime shifts around earnings and macro events. The most recent aggregated month (2026-07) shows an average ATM implied volatility near 73.6%, a month-end max-pain strike around $35.00, an average put/call ratio of 0.52.
2026
Jan | Feb | Mar | Apr | May | Jun | Jul
2025
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2024
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2023
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2022
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2021
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2020
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2019
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2018
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2017
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2016
Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
Frequently asked COLL history questions
- How much options history is available for COLL?
- This archive holds 126 months of COLL options analytics, spanning 2016-02 through 2026-07. Each entry is a monthly rollup of COLL's daily end-of-day options snapshot record, which provides continuous coverage from 2007 to present. Use the year-grouped links on this page to jump to any specific month within the COLL archive.
- What data does each monthly COLL aggregate contain?
- Every monthly row summarizes that month of COLL option activity: time-averaged ATM implied volatility and IV rank, the month-end max-pain strike, end-of-month net dealer gamma (GEX) and delta (DEX) exposure, the average put/call ratio, and total call and put volume. For example, 2026-07 recorded an average ATM implied volatility near 73.6%, an average IV rank of 18.5%, a month-end max-pain strike around $35.00, an average put/call ratio of 0.52.
- How is the COLL options-history archive built and how often does it update?
- The archive is derived from COLL's daily end-of-day options snapshots, which capture spot, the full listed chain, implied volatility, and dealer-positioning exposures each trading day. Those daily records are rolled up into the monthly summaries shown here and refreshed as new end-of-day data lands. Traders use the long-horizon view to backtest strategy assumptions, study how COLL's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.