Alkermes Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 28, 2026	33.98	34.45	33.72	34.15	34.15	1.25%	1,701,405
Apr 27, 2026	33.31	34.29	32.84	33.73	33.73	1.26%	1,718,341
Apr 24, 2026	34.03	34.33	33.30	33.31	33.31	-1.77%	873,570
Apr 23, 2026	33.74	34.16	33.65	33.91	33.91	0.50%	1,109,408
Apr 22, 2026	33.52	33.80	33.22	33.74	33.74	0.66%	1,349,985
Apr 21, 2026	34.43	34.43	33.46	33.52	33.52	-2.07%	1,259,258
Apr 20, 2026	34.49	34.87	34.12	34.23	34.23	-0.87%	1,124,372
Apr 17, 2026	34.52	34.72	34.11	34.53	34.53	2.27%	2,221,461
Apr 16, 2026	33.06	34.00	33.06	33.77	33.77	1.64%	1,586,614
Apr 15, 2026	33.92	34.26	32.96	33.22	33.22	-1.92%	1,627,694
Apr 14, 2026	33.73	34.23	33.64	33.87	33.87	0.36%	1,837,491
Apr 13, 2026	32.78	33.80	32.76	33.75	33.75	1.17%	2,182,809
Apr 10, 2026	35.19	35.52	33.34	33.36	33.36	-4.47%	2,036,578
Apr 9, 2026	35.00	35.45	34.44	34.92	34.92	0.43%	2,047,438
Apr 8, 2026	33.74	34.79	33.68	34.77	34.77	5.30%	3,221,271
Apr 7, 2026	33.86	33.96	32.47	33.02	33.02	-3.11%	2,037,086
Apr 6, 2026	34.57	34.99	33.93	34.08	34.08	-2.18%	2,021,967
Apr 2, 2026	34.58	35.32	34.31	34.84	34.84	-0.60%	2,485,560
Apr 1, 2026	35.81	36.48	34.21	35.05	35.05	-0.88%	4,766,335
Mar 31, 2026	32.96	36.22	32.54	35.36	35.36	17.28%	12,031,493
Mar 30, 2026	29.39	30.39	29.15	30.15	30.15	2.59%	2,518,903
Mar 27, 2026	29.90	30.05	29.20	29.39	29.39	-1.77%	2,073,119
Mar 26, 2026	29.16	30.17	29.07	29.92	29.92	1.87%	3,419,133
Mar 25, 2026	28.70	29.69	28.66	29.37	29.37	3.42%	1,383,090
Mar 24, 2026	27.39	28.53	27.31	28.40	28.40	2.49%	2,999,233
Mar 23, 2026	28.48	28.74	27.66	27.71	27.71	-1.56%	2,320,759
Mar 20, 2026	28.42	28.89	27.94	28.15	28.15	-0.88%	4,918,306
Mar 19, 2026	27.00	28.49	27.00	28.40	28.40	4.41%	2,977,705
Mar 18, 2026	27.41	27.52	27.00	27.20	27.20	-1.63%	1,632,247
Mar 17, 2026	28.20	28.51	27.65	27.65	27.65	-1.25%	1,314,909
Mar 16, 2026	27.96	28.13	27.54	28.00	28.00	0.86%	1,640,597
Mar 13, 2026	27.88	28.34	27.41	27.76	27.76	0.43%	2,896,735
Mar 12, 2026	27.43	28.02	27.03	27.64	27.64	-0.47%	2,597,551
Mar 11, 2026	27.58	27.79	27.20	27.77	27.77	0.11%	1,638,310
Mar 10, 2026	28.46	28.56	27.66	27.74	27.74	-2.50%	2,471,531
Mar 9, 2026	28.51	28.89	27.96	28.45	28.45	-0.63%	2,027,184
Mar 6, 2026	27.91	28.75	27.42	28.63	28.63	0.99%	1,924,526
Mar 5, 2026	29.00	29.18	28.17	28.35	28.35	-3.18%	2,233,645
Mar 4, 2026	29.28	29.52	28.86	29.28	29.28	0.27%	1,807,824
Mar 3, 2026	29.76	30.34	28.91	29.20	29.20	-3.47%	2,708,587
Mar 2, 2026	29.29	30.35	29.11	30.25	30.25	0.50%	2,047,310
Feb 27, 2026	30.35	30.49	29.91	30.10	30.10	-2.05%	2,489,761
Feb 26, 2026	31.06	31.44	29.81	30.73	30.73	-1.00%	2,871,804
Feb 25, 2026	32.50	32.78	30.54	31.04	31.04	-7.04%	3,899,367
Feb 24, 2026	32.91	33.88	32.55	33.39	33.39	3.73%	2,161,414
Feb 23, 2026	31.64	32.35	31.48	32.19	32.19	0.88%	1,943,717
Feb 20, 2026	31.80	31.99	31.40	31.91	31.91	-0.28%	1,823,701
Feb 19, 2026	31.84	32.33	31.77	32.00	32.00	-0.06%	1,650,208
Feb 18, 2026	32.87	33.03	31.87	32.02	32.02	-2.67%	1,568,594
Feb 17, 2026	32.81	33.74	32.60	32.90	32.90	-0.78%	1,581,953
Feb 13, 2026	33.52	34.27	33.09	33.16	33.16	-0.39%	989,059
Feb 12, 2026	33.33	34.22	33.04	33.29	33.29	-4.64%	1,838,461
Feb 11, 2026	34.89	35.15	33.91	34.91	34.91	0.55%	1,352,682
Feb 10, 2026	34.93	35.34	34.66	34.72	34.72	-0.34%	1,520,346
Feb 9, 2026	34.62	34.89	34.36	34.84	34.84	-0.20%	1,415,785
Feb 6, 2026	34.38	35.02	34.11	34.91	34.91	4.05%	1,938,870
Feb 5, 2026	34.10	34.73	33.35	33.55	33.55	-1.70%	1,572,384
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
Dec 9, 2025	29.41	29.68	28.42	28.44	28.44	-3.30%	2,089,000
Dec 8, 2025	29.55	29.80	29.12	29.41	29.41	-0.37%	1,709,029
Dec 5, 2025	29.16	29.59	28.97	29.52	29.52	0.75%	1,810,097
Dec 4, 2025	29.53	29.66	28.96	29.30	29.30	-0.78%	1,376,057
Dec 3, 2025	29.21	30.10	28.97	29.53	29.53	1.93%	1,454,539