Collegium Pharmaceutical Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 2, 2026	32.85	33.00	32.55	32.98	-	-0.81%	56,323
Apr 1, 2026	33.37	33.97	33.15	33.25	33.25	0.54%	333,794
Mar 31, 2026	32.49	33.12	32.48	33.07	33.07	3.38%	782,443
Mar 30, 2026	32.62	33.00	31.84	31.99	31.99	-1.39%	567,867
Mar 27, 2026	33.56	33.61	32.37	32.44	32.44	-2.93%	659,318
Mar 26, 2026	32.91	33.48	32.83	33.42	33.42	0.51%	382,119
Mar 25, 2026	33.48	33.76	33.20	33.25	33.25	0.06%	635,134
Mar 24, 2026	34.38	34.85	32.86	33.23	33.23	-4.33%	643,571
Mar 23, 2026	36.77	36.77	34.55	34.74	34.74	-1.99%	537,376
Mar 20, 2026	36.31	36.58	35.27	35.44	35.44	-2.37%	1,651,689
Mar 19, 2026	35.64	36.89	34.67	36.30	36.30	4.31%	1,237,882
Mar 18, 2026	35.52	35.52	34.71	34.80	34.80	-2.58%	467,412
Mar 17, 2026	35.96	36.38	35.62	35.72	35.72	0.28%	333,827
Mar 16, 2026	34.94	37.07	34.94	35.62	35.62	3.25%	670,252
Mar 13, 2026	35.15	35.27	34.39	34.50	34.50	-1.43%	413,490
Mar 12, 2026	35.01	35.47	34.28	35.00	35.00	-1.74%	556,538
Mar 11, 2026	36.49	36.63	35.47	35.62	35.62	-2.70%	294,368
Mar 10, 2026	37.24	37.76	36.45	36.61	36.61	-1.77%	403,193
Mar 9, 2026	36.65	37.42	36.39	37.27	37.27	-0.05%	489,064
Mar 6, 2026	36.61	37.39	36.25	37.29	37.29	0.03%	1,009,149
Mar 5, 2026	38.99	39.40	37.12	37.28	37.28	-5.88%	902,873
Mar 4, 2026	39.99	40.13	39.18	39.61	39.61	-0.95%	488,819
Mar 3, 2026	40.89	41.42	39.81	39.99	39.99	-3.87%	810,449
Mar 2, 2026	41.79	42.16	40.94	41.60	41.60	-0.17%	475,418
Feb 27, 2026	43.50	44.06	40.76	41.67	41.67	-5.77%	892,442
Feb 26, 2026	41.75	45.18	41.00	44.22	44.22	-3.34%	568,467
Feb 25, 2026	45.36	46.41	45.12	45.75	45.75	1.28%	422,796
Feb 24, 2026	44.92	45.73	44.62	45.17	45.17	0.71%	235,221
Feb 23, 2026	45.15	45.30	44.16	44.85	44.85	-0.33%	224,108
Feb 20, 2026	45.25	45.93	44.82	45.00	45.00	-0.40%	227,109
Feb 19, 2026	45.13	45.44	44.59	45.18	45.18	-0.24%	127,125
Feb 18, 2026	46.16	46.28	45.02	45.29	45.29	-1.76%	515,226
Feb 17, 2026	45.79	46.66	45.53	46.10	46.10	0.68%	212,911
Feb 13, 2026	45.53	46.53	45.28	45.79	45.79	1.13%	220,037
Feb 12, 2026	45.55	46.25	45.08	45.28	45.28	0.31%	308,277
Feb 11, 2026	46.40	46.46	43.99	45.14	45.14	-3.44%	388,307
Feb 10, 2026	46.24	46.88	46.04	46.75	46.75	1.02%	309,532
Feb 9, 2026	47.34	47.53	46.04	46.28	46.28	-2.79%	211,001
Feb 6, 2026	47.48	48.05	47.05	47.61	47.61	1.47%	259,044
Feb 5, 2026	48.18	49.31	46.59	46.92	46.92	-2.62%	416,798
Feb 4, 2026	47.65	48.51	47.24	48.18	48.18	1.41%	249,607
Feb 3, 2026	47.30	48.50	47.00	47.51	47.51	0.85%	322,484
Feb 2, 2026	45.88	47.77	45.56	47.11	47.11	2.59%	372,107
Jan 30, 2026	45.42	46.34	45.04	45.92	45.92	1.26%	349,207
Jan 29, 2026	44.90	46.00	44.90	45.35	45.35	1.18%	467,446
Jan 28, 2026	45.29	45.61	44.59	44.82	44.82	-1.10%	305,362
Jan 27, 2026	45.80	46.94	43.62	45.32	45.32	-1.09%	559,098
Jan 26, 2026	45.40	46.34	45.33	45.82	45.82	0.70%	589,211
Jan 23, 2026	47.11	47.38	45.34	45.50	45.50	-3.40%	254,474
Jan 22, 2026	47.00	48.29	46.50	47.10	47.10	0.19%	391,822