Collegium Pharmaceutical, Inc.COLLNASDAQ
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| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2/2/2026 | $45.88 | $47.73 | $45.55 | $47.11 | 360,262 |
| 1/30/2026 | $45.42 | $46.34 | $45.04 | $45.92 | 349,207 |
| 1/29/2026 | $44.90 | $46.00 | $44.90 | $45.35 | 467,446 |
| 1/28/2026 | $45.29 | $45.61 | $44.59 | $44.82 | 305,400 |
| 1/27/2026 | $45.80 | $46.94 | $43.62 | $45.32 | 559,100 |
| 1/26/2026 | $45.40 | $46.34 | $45.33 | $45.82 | 589,211 |
| 1/23/2026 | $47.11 | $47.38 | $45.34 | $45.50 | 254,500 |
| 1/22/2026 | $47.00 | $48.29 | $46.50 | $47.10 | 391,822 |
| 1/21/2026 | $47.51 | $47.58 | $45.97 | $47.01 | 335,200 |
| 1/20/2026 | $45.16 | $47.78 | $44.43 | $47.70 | 1.60M |
| 1/16/2026 | $46.95 | $47.16 | $45.52 | $45.60 | 272,264 |
| 1/15/2026 | $46.35 | $47.13 | $45.81 | $46.90 | 721,000 |
| 1/14/2026 | $47.26 | $47.89 | $46.53 | $46.57 | 227,926 |
| 1/13/2026 | $48.10 | $48.10 | $46.58 | $47.28 | 257,400 |
| 1/12/2026 | $45.89 | $48.43 | $45.00 | $48.15 | 536,200 |
| 1/9/2026 | $48.77 | $49.04 | $45.01 | $45.54 | 675,100 |
| 1/8/2026 | $47.73 | $49.17 | $47.21 | $48.78 | 637,126 |
| 1/7/2026 | $46.71 | $47.68 | $45.95 | $47.26 | 647,300 |
| 1/6/2026 | $45.81 | $47.55 | $45.66 | $46.21 | 546,300 |
| 1/5/2026 | $45.17 | $45.82 | $44.51 | $45.68 | 659,201 |
| 1/2/2026 | $46.33 | $46.46 | $45.06 | $45.53 | 320,702 |
| 12/31/2025 | $46.78 | $47.44 | $45.80 | $46.30 | 391,160 |
| 12/30/2025 | $49.49 | $49.49 | $46.86 | $47.13 | 485,484 |
| 12/29/2025 | $50.08 | $50.79 | $49.21 | $49.48 | 313,300 |
| 12/26/2025 | $49.77 | $50.01 | $49.09 | $49.84 | 453,700 |
| 12/24/2025 | $48.91 | $49.59 | $48.50 | $49.58 | 199,007 |
| 12/23/2025 | $49.01 | $49.45 | $48.63 | $48.85 | 537,243 |
| 12/22/2025 | $48.77 | $49.20 | $48.29 | $48.84 | 274,650 |
| 12/19/2025 | $48.78 | $49.79 | $48.53 | $48.88 | 870,343 |
| 12/18/2025 | $48.99 | $49.92 | $48.87 | $49.33 | 689,842 |
| 12/17/2025 | $48.60 | $49.04 | $47.83 | $48.90 | 447,300 |
| 12/16/2025 | $49.05 | $49.49 | $48.24 | $48.71 | 479,346 |
| 12/15/2025 | $48.69 | $49.46 | $48.51 | $49.01 | 521,467 |
| 12/12/2025 | $48.53 | $48.97 | $47.86 | $48.63 | 369,400 |
| 12/11/2025 | $48.96 | $49.16 | $48.11 | $48.36 | 238,022 |
| 12/10/2025 | $47.11 | $48.94 | $46.15 | $48.86 | 547,441 |
| 12/9/2025 | $48.33 | $48.77 | $46.85 | $47.03 | 902,600 |
| 12/8/2025 | $47.92 | $49.09 | $47.21 | $47.91 | 688,219 |
| 12/5/2025 | $47.59 | $47.92 | $46.81 | $47.91 | 274,809 |
| 12/4/2025 | $47.61 | $47.74 | $47.00 | $47.43 | 270,100 |
| 12/3/2025 | $47.51 | $48.37 | $47.28 | $47.85 | 683,811 |
| 12/2/2025 | $46.66 | $47.70 | $45.82 | $47.51 | 837,900 |
| 12/1/2025 | $46.58 | $46.89 | $46.11 | $46.86 | 526,000 |
| 11/28/2025 | $46.53 | $47.00 | $46.06 | $46.68 | 267,400 |
| 11/26/2025 | $45.60 | $46.70 | $45.33 | $46.23 | 522,808 |
| 11/25/2025 | $46.02 | $46.50 | $45.50 | $45.60 | 1.69M |
| 11/24/2025 | $45.00 | $45.60 | $44.60 | $45.58 | 370,400 |
| 11/21/2025 | $43.96 | $45.36 | $43.12 | $45.14 | 365,500 |
| 11/20/2025 | $44.55 | $45.33 | $43.78 | $43.95 | 446,300 |
| 11/19/2025 | $45.50 | $45.86 | $44.40 | $44.47 | 304,511 |
| 11/18/2025 | $45.34 | $46.05 | $44.49 | $45.34 | 368,200 |
| 11/17/2025 | $44.91 | $46.48 | $43.59 | $45.34 | 337,821 |
| 11/14/2025 | $46.20 | $46.26 | $45.45 | $45.98 | 339,100 |
| 11/13/2025 | $47.36 | $48.18 | $45.68 | $46.38 | 864,919 |
| 11/12/2025 | $45.00 | $47.50 | $45.00 | $47.35 | 1.17M |
| 11/11/2025 | $43.83 | $44.94 | $43.62 | $44.84 | 562,543 |
| 11/10/2025 | $42.36 | $43.68 | $41.98 | $43.53 | 751,708 |
| 11/7/2025 | $40.91 | $43.06 | $40.59 | $42.30 | 865,800 |
| 11/6/2025 | $40.03 | $41.81 | $39.08 | $40.66 | 1.82M |
| 11/5/2025 | $35.76 | $36.58 | $35.26 | $35.85 | 506,639 |