Alkermes Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 23, 2026	31.64	32.19	31.48	32.22	-	0.97%	918,334
Feb 20, 2026	31.80	31.99	31.40	31.91	31.91	-0.28%	1,823,383
Feb 19, 2026	31.84	32.33	31.77	32.00	32.00	-0.06%	1,650,108
Feb 18, 2026	32.87	33.03	31.87	32.02	32.02	-2.67%	1,568,488
Feb 17, 2026	32.81	33.74	32.60	32.90	32.90	-0.78%	1,581,802
Feb 13, 2026	33.52	34.27	33.09	33.16	33.16	-0.39%	988,913
Feb 12, 2026	33.33	34.22	33.04	33.29	33.29	-4.64%	1,810,604
Feb 11, 2026	34.89	35.15	33.91	34.91	34.91	0.55%	1,352,556
Feb 10, 2026	34.93	35.34	34.66	34.72	34.72	-0.34%	1,520,094
Feb 9, 2026	34.62	34.89	34.36	34.84	34.84	-0.20%	1,415,471
Feb 6, 2026	34.38	35.02	34.11	34.91	34.91	4.05%	1,937,314
Feb 5, 2026	34.10	34.73	33.35	33.55	33.55	-1.70%	1,572,189
Feb 4, 2026	34.56	34.93	34.03	34.13	34.13	-0.99%	1,467,426
Feb 3, 2026	34.64	35.12	34.26	34.47	34.47	-1.40%	1,492,277
Feb 2, 2026	33.54	35.30	33.43	34.96	34.96	3.16%	1,826,158
Jan 30, 2026	34.58	34.96	33.75	33.89	33.89	-2.84%	2,388,385
Jan 29, 2026	34.12	35.29	34.00	34.88	34.88	2.89%	2,817,294
Jan 28, 2026	33.92	34.40	33.55	33.90	33.90	1.13%	1,727,891
Jan 27, 2026	33.11	33.58	32.49	33.52	33.52	1.24%	1,557,693
Jan 26, 2026	33.38	33.99	32.78	33.11	33.11	-1.49%	2,462,347
Jan 23, 2026	33.95	34.27	33.17	33.61	33.61	-1.00%	3,010,172
Jan 22, 2026	33.85	34.67	33.51	33.95	33.95	0.30%	2,755,687
Jan 21, 2026	31.79	33.96	31.78	33.85	33.85	6.61%	3,269,244
Jan 20, 2026	31.42	32.10	31.09	31.75	31.75	0.38%	2,167,332
Jan 16, 2026	31.38	31.87	31.15	31.63	31.63	1.31%	2,418,663
Jan 15, 2026	30.51	31.96	30.46	31.22	31.22	1.96%	2,897,250
Jan 14, 2026	29.26	30.77	29.16	30.62	30.62	5.04%	1,860,765
Jan 13, 2026	29.53	29.75	28.93	29.15	29.15	-1.59%	2,082,291
Jan 12, 2026	29.58	29.92	29.00	29.62	29.62	-0.13%	1,675,542
Jan 9, 2026	29.73	30.47	29.58	29.66	29.66	0.20%	2,820,810
Jan 8, 2026	29.06	30.08	29.06	29.60	29.60	0.82%	2,311,441
Jan 7, 2026	29.00	29.78	28.95	29.36	29.36	2.02%	2,299,594
Jan 6, 2026	28.01	28.92	27.50	28.78	28.78	2.79%	2,032,978
Jan 5, 2026	28.09	28.32	27.70	28.00	28.00	-0.92%	1,626,979
Jan 2, 2026	28.01	28.63	27.56	28.26	28.26	1.00%	1,323,286
Dec 31, 2025	27.95	28.17	27.68	27.98	27.98	0.61%	1,206,634
Dec 30, 2025	27.86	28.15	27.66	27.81	27.81	-0.71%	1,230,944
Dec 29, 2025	28.61	28.61	27.85	28.01	28.01	-1.68%	923,263
Dec 26, 2025	28.41	28.53	28.32	28.49	28.49	-0.11%	760,113
Dec 24, 2025	28.46	28.75	28.39	28.52	28.52	0.11%	962,363
Dec 23, 2025	28.67	28.87	28.43	28.49	28.49	-0.49%	957,622
Dec 22, 2025	28.38	28.98	28.02	28.63	28.63	0.63%	1,366,013
Dec 19, 2025	27.91	28.65	27.82	28.45	28.45	2.30%	4,281,490
Dec 18, 2025	28.23	28.50	27.69	27.81	27.81	-0.82%	1,502,249
Dec 17, 2025	28.22	28.53	27.85	28.04	28.04	-0.07%	1,929,936
Dec 16, 2025	28.10	28.27	27.53	28.06	28.06	-0.39%	1,696,533
Dec 15, 2025	28.72	28.79	28.00	28.17	28.17	-1.16%	1,991,993
Dec 12, 2025	29.26	29.35	28.42	28.50	28.50	-2.30%	1,620,234
Dec 11, 2025	28.73	29.34	28.56	29.17	29.17	1.92%	1,567,370
Dec 10, 2025	28.52	28.77	27.81	28.62	28.62	0.63%	2,209,134