Alkermes Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2026	52.87	55.28	52.39	55.08	55.08	4.26%	7,424,540
Jun 25, 2026	50.70	53.69	50.01	52.83	52.83	4.72%	3,248,834
Jun 24, 2026	48.94	51.73	48.88	50.45	50.45	4.95%	3,726,382
Jun 23, 2026	46.00	48.32	45.47	48.07	48.07	4.45%	2,451,924
Jun 22, 2026	45.40	46.63	45.01	46.02	46.02	2.29%	3,227,467
Jun 18, 2026	45.25	45.76	43.98	44.99	44.99	1.08%	7,751,437
Jun 17, 2026	44.19	45.41	44.03	44.51	44.51	0.95%	1,417,828
Jun 16, 2026	44.58	44.76	43.43	44.09	44.09	-0.61%	1,421,075
Jun 15, 2026	43.87	44.41	43.34	44.36	44.36	0.18%	1,822,144
Jun 12, 2026	45.10	45.71	44.22	44.28	44.28	-1.42%	1,523,226
Jun 11, 2026	44.09	45.76	44.02	44.92	44.92	2.46%	2,261,189
Jun 10, 2026	44.37	45.38	43.79	43.84	43.84	-1.02%	1,659,661
Jun 9, 2026	43.35	44.93	43.03	44.29	44.29	4.33%	2,533,281
Jun 8, 2026	42.77	43.78	42.19	42.45	42.45	-0.82%	1,292,151
Jun 5, 2026	43.38	43.69	42.55	42.80	42.80	-1.34%	1,312,010
Jun 4, 2026	43.05	44.57	43.05	43.38	43.38	1.45%	2,307,259
Jun 3, 2026	41.32	42.87	40.62	42.76	42.76	3.48%	2,000,477
Jun 2, 2026	41.61	41.94	40.83	41.32	41.32	-2.25%	2,146,106
Jun 1, 2026	42.19	42.81	41.37	42.27	42.27	0.19%	2,406,093
May 29, 2026	40.00	42.83	39.64	42.19	42.19	5.63%	4,269,428
May 28, 2026	38.00	40.79	37.80	39.94	39.94	4.86%	2,913,410
May 27, 2026	37.26	38.12	37.26	38.09	38.09	1.98%	2,246,971
May 26, 2026	36.80	37.50	36.49	37.35	37.35	1.49%	1,122,894
May 22, 2026	36.91	37.26	36.58	36.80	36.80	-0.41%	907,752
May 21, 2026	36.64	37.50	36.25	36.95	36.95	-0.08%	1,692,645
May 20, 2026	37.21	37.94	36.88	36.98	36.98	-0.05%	1,817,876
May 19, 2026	37.06	37.35	36.31	37.00	37.00	-0.51%	2,154,195
May 18, 2026	38.02	38.02	36.98	37.19	37.19	-0.77%	1,571,921
May 15, 2026	38.25	38.58	37.36	37.48	37.48	-2.29%	1,315,692
May 14, 2026	38.85	39.12	38.21	38.36	38.36	-1.41%	1,740,042
May 13, 2026	38.50	39.56	38.01	38.91	38.91	1.62%	3,250,711
May 12, 2026	36.00	38.46	35.51	38.29	38.29	7.95%	4,026,681
May 11, 2026	35.22	35.90	35.21	35.47	35.47	1.37%	2,323,469
May 8, 2026	35.77	35.93	34.87	34.99	34.99	-1.16%	2,616,429
May 7, 2026	35.32	36.32	35.25	35.40	35.40	0.23%	2,094,196
May 6, 2026	36.31	36.60	34.93	35.32	35.32	-2.57%	2,960,738
May 5, 2026	35.25	36.56	34.07	36.25	36.25	6.09%	2,614,334
May 4, 2026	33.20	34.49	33.20	34.17	34.17	2.37%	2,860,365
May 1, 2026	33.42	33.90	33.12	33.38	33.38	-0.98%	1,193,224
Apr 30, 2026	33.89	34.40	33.58	33.71	33.71	-	1,652,338
Apr 29, 2026	33.76	34.30	33.50	33.71	33.71	-1.26%	2,732,097
Apr 28, 2026	33.98	34.45	33.72	34.14	34.14	1.22%	1,734,764
Apr 27, 2026	33.31	34.29	32.84	33.73	33.73	1.26%	1,746,027
Apr 24, 2026	34.03	34.33	33.30	33.31	33.31	-1.77%	912,635
Apr 23, 2026	33.74	34.16	33.65	33.91	33.91	0.50%	1,109,410
Apr 22, 2026	33.52	33.80	33.22	33.74	33.74	0.66%	1,350,035
Apr 21, 2026	34.43	34.43	33.46	33.52	33.52	-2.07%	1,259,448
Apr 20, 2026	34.49	34.87	34.12	34.23	34.23	-0.87%	1,124,378
Apr 17, 2026	34.52	34.72	34.11	34.53	34.53	2.27%	2,228,857
Apr 16, 2026	33.06	34.00	33.06	33.77	33.77	1.64%	1,602,011
Apr 15, 2026	33.92	34.26	32.96	33.22	33.22	-1.92%	1,640,389
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%	2,182,812
Apr 10, 2026	35.19	35.52	33.34	33.36	33.36	-4.47%	2,036,588
Apr 9, 2026	35.00	35.45	34.44	34.92	34.92	0.43%	2,049,862
Apr 8, 2026	33.74	34.79	33.68	34.77	34.77	5.30%	3,228,915
Apr 7, 2026	33.86	33.96	32.47	33.02	33.02	-3.11%	2,140,415
Apr 6, 2026	34.57	34.99	33.93	34.08	34.08	-2.18%	2,022,177
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%	4,768,386
Mar 31, 2026	32.96	36.22	32.54	35.36	35.36	17.28%	12,031,520
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