Collegium Pharmaceutical, Inc. (COLL)
NASDAQ: COLL · Real-Time Price · USD
38.35
-0.44 (-1.13%)
At close: Aug 28, 2025, 4:00 PM
38.35
0.00 (0.00%)
After-hours: Aug 28, 2025, 4:11 PM EDT
Collegium Pharmaceutical Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 28, 2025 | 38.99 | 38.99 | 38.15 | 38.35 | - | -1.13% | 293,310 |
| Aug 27, 2025 | 38.29 | 39.10 | 38.29 | 38.79 | 38.79 | 0.54% | 241,645 |
| Aug 26, 2025 | 38.93 | 39.06 | 38.29 | 38.58 | 38.58 | -0.49% | 461,175 |
| Aug 25, 2025 | 39.00 | 39.14 | 38.41 | 38.77 | 38.77 | -0.87% | 423,318 |
| Aug 22, 2025 | 39.84 | 39.95 | 38.81 | 39.11 | 39.11 | -1.04% | 447,830 |
| Aug 21, 2025 | 38.50 | 39.53 | 38.16 | 39.52 | 39.52 | 3.00% | 339,102 |
| Aug 20, 2025 | 37.56 | 38.49 | 37.29 | 38.37 | 38.37 | 1.97% | 356,928 |
| Aug 19, 2025 | 38.11 | 38.50 | 37.56 | 37.63 | 37.63 | -1.47% | 445,615 |
| Aug 18, 2025 | 37.93 | 38.49 | 37.73 | 38.19 | 38.19 | 1.19% | 299,957 |
| Aug 15, 2025 | 37.38 | 37.85 | 37.12 | 37.74 | 37.74 | 1.56% | 352,185 |
| Aug 14, 2025 | 37.01 | 37.57 | 36.62 | 37.16 | 37.16 | -1.85% | 404,402 |
| Aug 13, 2025 | 37.89 | 38.24 | 37.68 | 37.86 | 37.86 | -0.03% | 450,487 |
| Aug 12, 2025 | 36.47 | 37.89 | 36.04 | 37.87 | 37.87 | 4.79% | 537,270 |
| Aug 11, 2025 | 35.14 | 36.63 | 34.93 | 36.14 | 36.14 | 3.46% | 641,491 |
| Aug 8, 2025 | 33.30 | 34.99 | 33.28 | 34.93 | 34.93 | 6.04% | 809,607 |
| Aug 7, 2025 | 31.48 | 33.47 | 31.40 | 32.94 | 32.94 | 10.72% | 900,873 |
| Aug 6, 2025 | 31.04 | 31.20 | 29.70 | 29.75 | 29.75 | -4.34% | 424,437 |
| Aug 5, 2025 | 30.96 | 31.21 | 30.54 | 31.10 | 31.10 | 0.03% | 212,868 |
| Aug 4, 2025 | 30.00 | 31.38 | 30.00 | 31.09 | 31.09 | 3.39% | 321,344 |
| Aug 1, 2025 | 29.86 | 30.92 | 29.19 | 30.07 | 30.07 | 0.70% | 445,406 |
| Jul 31, 2025 | 30.32 | 30.68 | 29.73 | 29.86 | 29.86 | -2.74% | 237,691 |
| Jul 30, 2025 | 31.20 | 31.51 | 30.55 | 30.70 | 30.70 | -1.63% | 219,069 |
| Jul 29, 2025 | 31.37 | 31.49 | 30.88 | 31.21 | 31.21 | -0.48% | 310,556 |
| Jul 28, 2025 | 31.81 | 31.98 | 31.14 | 31.36 | 31.36 | -1.32% | 357,620 |
| Jul 25, 2025 | 32.20 | 32.39 | 31.64 | 31.78 | 31.78 | -1.03% | 209,084 |
| Jul 24, 2025 | 32.46 | 32.66 | 32.06 | 32.11 | 32.11 | -0.93% | 211,068 |
| Jul 23, 2025 | 31.92 | 32.52 | 31.44 | 32.41 | 32.41 | 2.43% | 194,620 |
| Jul 22, 2025 | 31.00 | 31.75 | 31.00 | 31.64 | 31.64 | 2.36% | 272,130 |
| Jul 21, 2025 | 31.21 | 31.57 | 30.75 | 30.91 | 30.91 | -0.93% | 234,201 |
| Jul 18, 2025 | 32.47 | 32.47 | 31.18 | 31.20 | 31.20 | -3.29% | 219,382 |
| Jul 17, 2025 | 31.61 | 32.36 | 31.53 | 32.26 | 32.26 | 1.54% | 297,027 |
| Jul 16, 2025 | 32.03 | 32.32 | 31.62 | 31.77 | 31.77 | -0.72% | 326,829 |
| Jul 15, 2025 | 32.83 | 32.95 | 31.91 | 32.00 | 32.00 | -2.53% | 246,540 |
| Jul 14, 2025 | 32.57 | 32.85 | 32.25 | 32.83 | 32.83 | 0.95% | 325,243 |
| Jul 11, 2025 | 32.83 | 33.01 | 32.45 | 32.52 | 32.52 | -1.45% | 189,895 |
| Jul 10, 2025 | 32.38 | 33.22 | 32.20 | 33.00 | 33.00 | 1.98% | 324,239 |
| Jul 9, 2025 | 31.86 | 32.50 | 31.62 | 32.36 | 32.36 | 2.50% | 449,516 |
| Jul 8, 2025 | 30.90 | 31.74 | 30.60 | 31.57 | 31.57 | 2.17% | 302,795 |
| Jul 7, 2025 | 31.82 | 31.99 | 30.76 | 30.90 | 30.90 | 1.81% | 431,680 |
| Jul 3, 2025 | 30.50 | 30.92 | 29.82 | 30.35 | 30.35 | -0.52% | 140,319 |
| Jul 2, 2025 | 30.35 | 30.62 | 29.99 | 30.51 | 30.51 | 0.69% | 314,462 |
| Jul 1, 2025 | 29.48 | 30.83 | 29.48 | 30.30 | 30.30 | 2.47% | 267,653 |
| Jun 30, 2025 | 29.94 | 30.15 | 29.28 | 29.57 | 29.57 | -1.20% | 271,079 |
| Jun 27, 2025 | 29.90 | 30.17 | 29.65 | 29.93 | 29.93 | 0.10% | 315,470 |
| Jun 26, 2025 | 29.80 | 30.08 | 29.45 | 29.90 | 29.90 | 0.37% | 200,921 |
| Jun 25, 2025 | 29.99 | 30.23 | 29.60 | 29.79 | 29.79 | -1.06% | 219,721 |
| Jun 24, 2025 | 30.10 | 30.30 | 29.68 | 30.11 | 30.11 | 0.77% | 225,794 |
| Jun 23, 2025 | 29.74 | 29.99 | 29.26 | 29.88 | 29.88 | 0.17% | 287,860 |
| Jun 20, 2025 | 29.82 | 29.97 | 29.24 | 29.83 | 29.83 | 0.78% | 669,952 |
| Jun 18, 2025 | 29.35 | 29.80 | 29.11 | 29.60 | 29.60 | 0.54% | 200,611 |