Arrowhead Pharmaceuticals, Inc. (ARWR)

NASDAQ: ARWR · Real-Time Price · USD

82.85

+0.09 (0.11%)

At close: Sep 11, 2026, 4:00 PM EDT

82.79

-0.06 (-0.07%)

After-hours: Sep 11, 2026, 7:30 PM EDT

Arrowhead Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 11, 2026	83.75	85.98	82.36	82.85	82.85	0.11%	1,316,993
Sep 10, 2026	81.58	83.38	80.33	82.76	82.76	0.16%	1,003,173
Sep 9, 2026	84.65	87.20	82.16	82.63	82.63	-2.91%	3,201,806
Sep 8, 2026	84.22	86.96	83.54	85.11	85.11	-1.42%	1,567,737
Sep 4, 2026	85.87	86.96	84.20	86.34	86.34	-0.17%	737,322
Sep 3, 2026	85.18	86.79	83.46	86.49	86.49	1.31%	1,370,550
Sep 2, 2026	82.87	85.47	82.09	85.37	85.37	3.18%	1,525,567
Sep 1, 2026	81.14	83.27	80.76	82.74	82.74	0.42%	1,330,720
Aug 31, 2026	83.13	83.76	80.75	82.39	82.39	-2.97%	1,595,518
Aug 28, 2026	87.99	88.25	84.20	84.91	84.91	-4.15%	1,282,278
Aug 27, 2026	89.59	89.59	88.06	88.59	88.59	-0.59%	857,522
Aug 26, 2026	88.45	89.83	86.80	89.12	89.12	0.27%	859,486
Aug 25, 2026	88.00	90.21	87.00	88.88	88.88	2.48%	983,042
Aug 24, 2026	86.77	87.01	85.50	86.73	86.73	-0.44%	1,104,529
Aug 21, 2026	87.90	88.46	85.94	87.11	87.11	-0.41%	1,090,199
Aug 20, 2026	88.23	88.45	85.90	87.47	87.47	-2.17%	896,882
Aug 19, 2026	89.51	90.00	87.58	89.41	89.41	1.72%	1,363,714
Aug 18, 2026	87.72	88.35	85.98	87.90	87.90	-0.90%	974,990
Aug 17, 2026	86.44	88.94	86.26	88.70	88.70	2.38%	930,066
Aug 14, 2026	84.75	87.17	83.78	86.64	86.64	1.23%	818,161
Aug 13, 2026	87.60	88.06	84.76	85.59	85.59	-1.90%	1,101,911
Aug 12, 2026	89.09	90.61	87.16	87.25	87.25	-2.23%	1,119,664
Aug 11, 2026	88.94	90.97	88.45	89.24	89.24	1.03%	1,042,511
Aug 10, 2026	87.56	88.88	86.50	88.33	88.33	0.78%	854,408
Aug 7, 2026	88.00	88.67	86.48	87.65	87.65	2.12%	948,274
Aug 6, 2026	86.48	87.82	85.19	85.83	85.83	-1.24%	1,051,271
Aug 5, 2026	87.49	90.81	85.98	86.91	86.91	-2.99%	1,703,440
Aug 4, 2026	87.00	89.67	86.33	89.59	89.59	4.16%	2,031,153
Aug 3, 2026	84.82	86.01	81.61	86.01	86.01	1.61%	1,268,708
Jul 31, 2026	86.93	87.10	84.53	84.65	84.65	-3.06%	1,657,467
Jul 30, 2026	87.61	88.16	85.19	87.32	87.32	1.28%	1,367,331
Jul 29, 2026	85.56	87.89	84.34	86.22	86.22	0.51%	1,808,776
Jul 28, 2026	86.31	86.64	82.77	85.78	85.78	0.29%	1,694,969
Jul 27, 2026	85.77	87.93	85.21	85.53	85.53	-0.08%	2,444,316
Jul 24, 2026	86.84	87.50	85.06	85.60	85.60	-1.36%	1,825,246
Jul 23, 2026	88.72	89.15	86.26	86.78	86.78	-2.16%	2,479,807
Jul 22, 2026	85.46	95.49	84.34	88.70	88.70	19.03%	6,990,867
Jul 21, 2026	72.81	74.70	72.62	74.52	74.52	4.01%	1,612,496
Jul 20, 2026	74.35	75.06	71.00	71.65	71.65	-3.57%	2,410,748
Jul 17, 2026	70.92	74.80	70.01	74.30	74.30	4.10%	3,775,226
Jul 16, 2026	70.92	73.00	69.95	71.38	71.38	-0.62%	2,578,672
Jul 15, 2026	71.91	72.67	69.88	71.82	71.82	-0.13%	1,863,848
Jul 14, 2026	74.42	75.33	71.81	71.91	71.91	-2.97%	1,635,673
Jul 13, 2026	74.82	74.89	72.66	74.11	74.11	-3.00%	2,481,815
Jul 10, 2026	84.48	84.48	76.18	76.40	76.40	-9.05%	2,952,941
Jul 9, 2026	86.12	87.73	83.30	84.00	84.00	-2.03%	1,437,721
Jul 8, 2026	85.87	86.86	84.19	85.74	85.74	-1.41%	1,660,445
Jul 7, 2026	87.28	87.57	83.79	86.97	86.97	0.49%	1,914,966
Jul 6, 2026	84.59	87.83	83.13	86.55	86.55	3.05%	2,445,846
Jul 2, 2026	81.14	83.99	79.92	83.99	83.99	4.41%	1,703,383