Ionis Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 15, 2025	28.62	28.97	28.16	28.38	28.38	-1.05%	1,522,806
Apr 14, 2025	28.44	29.04	27.83	28.68	28.68	2.80%	2,798,615
Apr 11, 2025	26.62	27.97	26.30	27.90	27.90	4.46%	2,011,392
Apr 10, 2025	27.14	27.26	25.74	26.71	26.71	-3.82%	2,145,182
Apr 9, 2025	25.03	27.90	23.95	27.77	27.77	8.86%	3,444,737
Apr 8, 2025	28.00	28.14	24.81	25.51	25.51	-7.47%	2,478,004
Apr 7, 2025	26.64	27.61	25.52	27.57	27.57	1.77%	2,735,185
Apr 4, 2025	28.10	28.50	26.88	27.09	27.09	-5.01%	2,292,742
Apr 3, 2025	28.05	28.91	27.75	28.52	28.52	-0.66%	1,920,680
Apr 2, 2025	27.02	28.82	27.00	28.71	28.71	5.32%	1,947,586
Apr 1, 2025	30.17	30.17	27.20	27.26	27.26	-9.65%	3,019,927
Mar 31, 2025	30.24	30.48	29.61	30.17	30.17	-3.15%	2,042,899
Mar 28, 2025	31.58	31.58	30.80	31.15	31.15	-1.80%	799,701
Mar 27, 2025	31.60	31.79	31.12	31.72	31.72	0.73%	1,151,299
Mar 26, 2025	32.33	32.33	31.04	31.49	31.49	-2.42%	1,431,245
Mar 25, 2025	33.48	33.76	31.81	32.27	32.27	-3.53%	1,980,320
Mar 24, 2025	32.96	33.49	32.57	33.45	33.45	1.64%	1,443,115
Mar 21, 2025	32.71	33.62	32.30	32.91	32.91	0.55%	1,999,130
Mar 20, 2025	33.06	33.75	32.70	32.73	32.73	-1.83%	1,215,492
Mar 19, 2025	32.88	33.48	32.88	33.34	33.34	1.18%	1,120,354
Mar 18, 2025	33.81	34.13	32.94	32.95	32.95	-3.94%	1,014,011
Mar 17, 2025	32.96	34.74	32.32	34.30	34.30	4.07%	1,352,313
Mar 14, 2025	33.09	33.42	32.71	32.96	32.96	0.18%	1,205,709
Mar 13, 2025	33.34	33.84	32.68	32.90	32.90	-1.53%	1,791,672
Mar 12, 2025	33.10	34.13	32.84	33.41	33.41	1.15%	2,084,405
Mar 11, 2025	32.00	33.06	31.46	33.03	33.03	2.51%	1,931,391
Mar 10, 2025	33.56	34.32	31.80	32.22	32.22	-4.70%	2,259,178
Mar 7, 2025	33.93	34.90	33.69	33.81	33.81	-1.69%	1,534,431
Mar 6, 2025	33.56	35.00	33.51	34.39	34.39	1.90%	1,703,593
Mar 5, 2025	33.02	33.95	32.98	33.75	33.75	2.43%	1,827,432
Mar 4, 2025	32.42	33.56	31.99	32.95	32.95	1.07%	1,482,655
Mar 3, 2025	33.26	33.54	32.25	32.60	32.60	-1.78%	1,512,233
Feb 28, 2025	31.31	33.30	31.12	33.19	33.19	5.87%	2,008,897
Feb 27, 2025	31.66	32.34	31.18	31.35	31.35	-1.29%	840,854
Feb 26, 2025	32.07	32.85	31.42	31.76	31.76	-0.28%	1,457,777
Feb 25, 2025	32.09	32.09	30.99	31.85	31.85	-0.13%	1,944,969
Feb 24, 2025	32.32	32.67	31.56	31.89	31.89	-1.33%	1,430,686
Feb 21, 2025	32.69	32.87	32.00	32.32	32.32	-1.13%	1,569,931
Feb 20, 2025	31.70	33.07	30.86	32.69	32.69	2.77%	3,189,908
Feb 19, 2025	34.50	34.74	31.02	31.81	31.81	-0.44%	3,382,392
Feb 18, 2025	31.23	32.18	31.09	31.95	31.95	2.93%	2,535,475
Feb 14, 2025	30.49	31.60	30.37	31.04	31.04	2.27%	1,445,761
Feb 13, 2025	30.91	30.95	30.23	30.35	30.35	-1.59%	1,490,323
Feb 12, 2025	31.17	31.56	30.37	30.84	30.84	-2.34%	1,231,240
Feb 11, 2025	31.09	31.61	30.90	31.58	31.58	0.32%	1,101,151
Feb 10, 2025	31.45	31.67	31.15	31.48	31.48	0.25%	898,281
Feb 7, 2025	32.56	32.73	31.36	31.40	31.40	-3.77%	1,184,386
Feb 6, 2025	33.20	33.62	32.37	32.63	32.63	-1.63%	1,237,451
Feb 5, 2025	31.92	33.29	31.70	33.17	33.17	4.84%	1,594,395
Feb 4, 2025	31.95	32.34	31.36	31.64	31.64	-1.53%	1,700,574