Alkermes Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 3, 2025	30.34	30.69	30.31	30.27	-	-1.40%	104,157
Oct 31, 2025	30.70	31.00	30.35	30.70	30.70	-0.39%	2,020,726
Oct 30, 2025	31.29	32.13	30.73	30.82	30.82	-2.00%	2,269,251
Oct 29, 2025	31.00	31.90	30.66	31.45	31.45	1.45%	2,348,215
Oct 28, 2025	30.25	31.48	28.41	31.00	31.00	4.31%	4,965,715
Oct 27, 2025	30.05	30.40	29.45	29.72	29.72	-0.27%	2,928,248
Oct 24, 2025	30.30	30.51	29.53	29.80	29.80	-0.80%	2,079,672
Oct 23, 2025	31.22	31.22	29.93	30.04	30.04	-3.38%	4,317,116
Oct 22, 2025	30.00	32.02	29.93	31.09	31.09	-1.14%	4,325,789
Oct 21, 2025	30.98	31.91	30.78	31.45	31.45	1.52%	1,633,444
Oct 20, 2025	30.52	31.27	30.07	30.98	30.98	2.38%	1,649,025
Oct 17, 2025	30.68	31.18	30.00	30.26	30.26	-1.75%	2,042,357
Oct 16, 2025	32.11	32.29	30.40	30.80	30.80	-4.44%	2,284,570
Oct 15, 2025	31.51	32.40	31.42	32.23	32.23	0.91%	1,315,923
Oct 14, 2025	32.00	32.21	31.59	31.94	31.94	-0.71%	2,977,554
Oct 13, 2025	31.39	32.31	31.25	32.17	32.17	3.08%	1,691,680
Oct 10, 2025	31.38	31.52	30.77	31.21	31.21	-0.54%	2,759,247
Oct 9, 2025	31.63	32.02	31.29	31.38	31.38	-0.41%	1,562,728
Oct 8, 2025	31.15	31.82	30.81	31.51	31.51	1.81%	1,084,383
Oct 7, 2025	31.09	31.10	30.70	30.95	30.95	-0.13%	1,054,709
Oct 6, 2025	30.87	31.30	30.74	30.99	30.99	-0.23%	1,619,244
Oct 3, 2025	31.17	31.68	30.98	31.06	31.06	-0.64%	1,687,516
Oct 2, 2025	30.53	31.32	30.50	31.26	31.26	1.99%	1,593,926
Oct 1, 2025	30.07	30.74	29.85	30.65	30.65	2.17%	1,592,481
Sep 30, 2025	28.95	30.17	28.95	30.00	30.00	3.31%	2,299,113
Sep 29, 2025	27.74	29.14	27.60	29.04	29.04	4.12%	2,745,786
Sep 26, 2025	28.20	28.55	27.57	27.89	27.89	2.80%	2,340,103
Sep 25, 2025	27.79	27.79	26.99	27.13	27.13	-2.45%	1,086,540
Sep 24, 2025	27.74	28.25	27.56	27.81	27.81	0.22%	1,120,346
Sep 23, 2025	27.49	28.03	27.47	27.75	27.75	0.43%	1,740,349
Sep 22, 2025	27.87	28.16	27.52	27.63	27.63	-0.58%	2,002,584
Sep 19, 2025	28.36	28.45	27.70	27.79	27.79	-2.66%	3,309,695
Sep 18, 2025	28.18	28.64	28.00	28.55	28.55	2.44%	1,368,715
Sep 17, 2025	27.52	28.28	27.38	27.87	27.87	1.75%	2,246,323
Sep 16, 2025	26.50	27.45	26.50	27.39	27.39	3.28%	2,141,620
Sep 15, 2025	26.91	26.93	26.40	26.52	26.52	-1.67%	1,960,281
Sep 12, 2025	27.44	27.68	26.93	26.97	26.97	-2.67%	2,480,907
Sep 11, 2025	27.05	27.75	27.02	27.71	27.71	2.90%	1,655,512
Sep 10, 2025	27.91	28.00	26.70	26.93	26.93	-3.30%	2,651,044
Sep 9, 2025	28.56	28.65	27.63	27.85	27.85	-2.11%	3,692,393
Sep 8, 2025	28.30	28.57	25.17	28.45	28.45	-4.98%	5,511,353
Sep 5, 2025	28.89	30.24	28.70	29.94	29.94	3.53%	2,502,225
Sep 4, 2025	29.88	29.89	28.77	28.92	28.92	-3.60%	1,974,952
Sep 3, 2025	29.86	31.69	29.66	30.00	30.00	2.04%	3,086,999
Sep 2, 2025	29.11	29.75	29.09	29.40	29.40	1.48%	1,365,561
Aug 29, 2025	28.98	29.45	28.90	28.97	28.97	0.14%	1,426,735
Aug 28, 2025	29.13	29.24	28.77	28.93	28.93	-1.09%	1,174,888
Aug 27, 2025	28.96	29.39	28.84	29.25	29.25	0.93%	1,235,570
Aug 26, 2025	28.95	29.25	28.64	28.98	28.98	-0.07%	1,235,607
Aug 25, 2025	29.73	29.73	28.91	29.00	29.00	-2.52%	1,125,077