Ionis Pharmaceuticals, Inc. (IONS)

Acelyrin Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 1, 2025	42.65	43.40	42.28	43.03	43.03	0.12%	2,327,853
Jul 31, 2025	44.37	44.98	42.33	42.98	42.98	-0.90%	3,544,061
Jul 30, 2025	44.97	45.66	42.95	43.37	43.37	4.56%	4,183,352
Jul 29, 2025	41.59	41.65	40.81	41.48	41.48	0.75%	1,503,992
Jul 28, 2025	42.43	42.49	41.15	41.17	41.17	-2.54%	1,640,746
Jul 25, 2025	42.34	42.55	41.60	42.25	42.25	0.23%	887,852
Jul 24, 2025	42.35	42.81	42.12	42.15	42.15	-0.54%	879,296
Jul 23, 2025	42.27	42.77	41.70	42.38	42.38	1.03%	1,440,178
Jul 22, 2025	41.51	42.22	41.25	41.95	41.95	0.96%	1,458,531
Jul 21, 2025	41.97	42.58	41.49	41.55	41.55	-0.50%	1,418,085
Jul 18, 2025	42.15	42.57	41.25	41.76	41.76	-0.97%	1,266,278
Jul 17, 2025	42.90	43.30	42.12	42.17	42.17	-1.40%	1,996,392
Jul 16, 2025	42.09	42.91	41.79	42.77	42.77	1.83%	1,384,417
Jul 15, 2025	42.78	42.99	41.62	42.00	42.00	-1.29%	1,799,434
Jul 14, 2025	41.38	43.64	41.28	42.55	42.55	1.97%	2,444,915
Jul 11, 2025	42.00	42.19	41.45	41.73	41.73	-1.53%	1,545,454
Jul 10, 2025	42.92	42.92	41.67	42.38	42.38	-1.05%	1,951,967
Jul 9, 2025	41.65	42.95	41.44	42.83	42.83	3.60%	1,686,234
Jul 8, 2025	41.52	42.13	41.22	41.34	41.34	-1.05%	1,752,923
Jul 7, 2025	42.68	42.68	41.43	41.78	41.78	-2.84%	2,239,897
Jul 3, 2025	43.35	43.66	42.44	43.00	43.00	-1.35%	1,335,953
Jul 2, 2025	39.97	43.71	39.86	43.59	43.59	9.14%	4,232,744
Jul 1, 2025	40.25	40.82	39.72	39.94	39.94	1.09%	3,308,527
Jun 30, 2025	39.95	40.23	39.37	39.51	39.51	-0.73%	1,597,090
Jun 27, 2025	39.77	40.11	39.55	39.80	39.80	0.05%	2,481,663
Jun 26, 2025	40.39	40.61	39.73	39.78	39.78	-0.55%	1,805,965
Jun 25, 2025	39.67	40.15	38.99	40.00	40.00	0.91%	1,988,531
Jun 24, 2025	37.87	39.94	37.32	39.64	39.64	5.23%	2,840,095
Jun 23, 2025	37.37	38.07	36.93	37.67	37.67	0.70%	1,438,622
Jun 20, 2025	37.30	37.52	36.45	37.41	37.41	1.08%	2,290,642
Jun 18, 2025	36.31	37.54	36.11	37.01	37.01	2.38%	1,964,511
Jun 17, 2025	35.70	36.33	34.84	36.15	36.15	2.58%	1,621,640
Jun 16, 2025	35.72	35.86	34.78	35.24	35.24	-0.98%	1,716,622
Jun 13, 2025	35.05	35.67	35.05	35.59	35.59	-0.08%	1,483,999
Jun 12, 2025	35.76	36.16	35.30	35.62	35.62	-1.58%	1,683,419
Jun 11, 2025	36.84	36.98	36.09	36.19	36.19	-1.76%	1,577,314
Jun 10, 2025	36.78	37.60	36.44	36.84	36.84	0.22%	1,596,394
Jun 9, 2025	35.89	36.95	35.49	36.76	36.76	4.17%	2,032,616
Jun 6, 2025	35.59	35.88	35.00	35.29	35.29	0.14%	1,197,338
Jun 5, 2025	35.02	35.56	34.79	35.24	35.24	0.37%	835,053
Jun 4, 2025	34.87	35.84	34.72	35.11	35.11	1.01%	1,202,206
Jun 3, 2025	34.15	35.03	33.95	34.76	34.76	1.91%	1,504,312
Jun 2, 2025	33.84	34.36	33.43	34.11	34.11	1.79%	1,398,734
May 30, 2025	33.18	33.88	32.55	33.51	33.51	0.15%	1,654,650
May 29, 2025	32.58	33.71	32.00	33.46	33.46	3.18%	2,017,960
May 28, 2025	33.33	33.62	32.33	32.43	32.43	-2.67%	2,857,682
May 27, 2025	33.61	33.65	33.04	33.32	33.32	1.03%	1,919,347
May 23, 2025	32.69	33.20	32.60	32.98	32.98	-0.84%	963,527
May 22, 2025	33.25	33.48	32.92	33.26	33.26	-0.72%	943,390
May 21, 2025	34.13	34.61	33.23	33.50	33.50	-2.81%	1,086,778

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