Collegium Pharmaceutical Inc. (COLL)
Showing Closing Date Range from Jul 25 to Oct 23, 2026 compared to Apr 25 to Jul 24, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:collegiumpharma.com
Current Period Close
$22.96
Jul 25, 2026 - Oct 23, 2026
Previous Period Close
$35.20
Apr 25, 2026 - Jul 24, 2026
Net Comparison Delta
$-12.24 (-34.77%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(60 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 23, 2026 | $22.96 | Jul 22, 2026 | $34.72 | -33.87% |
| Oct 22, 2026 | $23.50 | Jul 21, 2026 | $35.85 | -34.45% |
| Oct 21, 2026 | $22.92 | Jul 20, 2026 | $35.54 | -35.52% |
| Oct 20, 2026 | $23.23 | Jul 17, 2026 | $36.08 | -35.62% |
| Oct 19, 2026 | $23.01 | Jul 16, 2026 | $36.27 | -36.56% |
| Oct 16, 2026 | $23.19 | Jul 15, 2026 | $36.72 | -36.85% |
| Oct 15, 2026 | $23.18 | Jul 14, 2026 | $35.02 | -33.81% |
| Oct 14, 2026 | $22.51 | Jul 13, 2026 | $34.82 | -35.35% |
| Oct 13, 2026 | $21.53 | Jul 10, 2026 | $35.23 | -38.89% |
| Oct 12, 2026 | $22.05 | Jul 09, 2026 | $35.81 | -38.43% |
| Oct 09, 2026 | $22.09 | Jul 08, 2026 | $35.83 | -38.35% |
| Oct 08, 2026 | $22.11 | Jul 07, 2026 | $36.44 | -39.32% |
| Oct 07, 2026 | $21.93 | Jul 06, 2026 | $37.47 | -41.47% |
| Oct 06, 2026 | $21.88 | Jul 02, 2026 | $37.03 | -40.91% |
| Oct 05, 2026 | $21.87 | Jul 01, 2026 | $35.87 | -39.03% |
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