Xenon Pharmaceuticals Inc. (XENE)

NASDAQ: XENE · Real-Time Price · USD

35.34

-1.16 (-3.18%)

At close: Oct 23, 2026, 4:00 PM EDT

35.35

+0.01 (0.03%)

After-hours: Oct 23, 2026, 7:47 PM EDT

Xenon Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 23, 2026	36.62	36.62	35.23	35.34	35.34	-3.18%	636,797
Oct 22, 2026	35.92	36.90	35.70	36.50	36.50	1.53%	1,198,121
Oct 21, 2026	36.55	37.00	35.89	35.95	35.95	-0.88%	1,072,816
Oct 20, 2026	35.14	36.65	35.10	36.27	36.27	3.39%	979,621
Oct 19, 2026	33.89	35.14	33.72	35.08	35.08	4.75%	1,188,664
Oct 16, 2026	34.34	34.38	33.38	33.49	33.49	-2.45%	1,077,070
Oct 15, 2026	34.11	34.99	33.99	34.33	34.33	1.27%	1,618,739
Oct 14, 2026	34.12	34.84	33.52	33.90	33.90	-1.51%	1,787,875
Oct 13, 2026	35.65	35.90	34.38	34.42	34.42	-3.88%	1,110,973
Oct 12, 2026	36.45	36.54	35.57	35.81	35.81	-1.73%	764,609
Oct 9, 2026	36.05	36.70	35.98	36.44	36.44	0.77%	1,243,763
Oct 8, 2026	36.13	36.41	35.06	36.16	36.16	-0.69%	2,269,771
Oct 7, 2026	36.19	36.56	35.78	36.41	36.41	-0.44%	1,967,330
Oct 6, 2026	37.78	37.79	35.75	36.57	36.57	-2.66%	2,788,082
Oct 5, 2026	38.02	38.23	37.00	37.57	37.57	-1.18%	1,698,995
Oct 2, 2026	39.10	39.10	37.26	38.02	38.02	-2.34%	1,939,067
Oct 1, 2026	38.31	39.92	38.08	38.93	38.93	4.68%	3,660,477
Sep 30, 2026	37.38	37.53	36.71	37.19	37.19	-0.16%	2,466,583
Sep 29, 2026	36.30	37.43	36.20	37.25	37.25	1.44%	2,752,540
Sep 28, 2026	36.85	36.85	36.10	36.72	36.72	-0.60%	2,515,776
Sep 25, 2026	38.10	38.26	36.48	36.94	36.94	-2.94%	2,433,821
Sep 24, 2026	36.50	38.34	36.07	38.06	38.06	4.10%	3,113,951
Sep 23, 2026	39.51	39.51	36.07	36.56	36.56	-6.47%	3,173,718
Sep 22, 2026	39.76	39.76	37.97	39.09	39.09	0.26%	2,348,205
Sep 21, 2026	40.00	40.26	38.61	38.99	38.99	-1.91%	4,049,541
Sep 18, 2026	44.02	44.85	39.08	39.75	39.75	-30.69%	17,948,749
Sep 17, 2026	57.60	58.15	56.87	57.35	57.35	1.04%	1,832,045
Sep 16, 2026	56.67	57.88	56.40	56.76	56.76	0.85%	723,673
Sep 15, 2026	58.13	58.13	56.17	56.28	56.28	-3.28%	587,018
Sep 14, 2026	59.36	59.60	58.00	58.19	58.19	-0.78%	408,954
Sep 11, 2026	60.00	60.00	58.53	58.65	58.65	-0.26%	466,754
Sep 10, 2026	58.74	59.40	58.00	58.80	58.80	-0.31%	798,783
Sep 9, 2026	59.04	59.81	58.53	58.98	58.98	-0.96%	489,447
Sep 8, 2026	58.95	60.36	58.27	59.55	59.55	-0.33%	608,507
Sep 4, 2026	60.02	60.57	59.43	59.75	59.75	-1.08%	459,231
Sep 3, 2026	60.19	60.69	59.61	60.40	60.40	0.40%	471,701
Sep 2, 2026	60.56	61.75	59.68	60.16	60.16	0.27%	637,203
Sep 1, 2026	60.48	61.16	59.54	60.00	60.00	-0.37%	418,794
Aug 31, 2026	59.84	60.81	59.22	60.22	60.22	0.38%	752,695
Aug 28, 2026	61.31	61.62	59.81	59.99	59.99	-3.13%	587,931
Aug 27, 2026	63.13	63.78	61.85	61.93	61.93	-2.92%	586,972
Aug 26, 2026	60.42	64.81	59.26	63.79	63.79	5.58%	1,295,990
Aug 25, 2026	61.01	61.67	60.26	60.42	60.42	-0.23%	418,012
Aug 24, 2026	60.77	61.05	60.00	60.56	60.56	-0.35%	628,825
Aug 21, 2026	60.45	61.57	59.73	60.77	60.77	1.74%	792,928
Aug 20, 2026	61.41	62.51	59.27	59.73	59.73	-4.16%	627,236
Aug 19, 2026	64.71	64.93	62.18	62.32	62.32	-1.36%	558,956
Aug 18, 2026	61.28	63.86	61.28	63.18	63.18	1.31%	914,929
Aug 17, 2026	61.98	62.77	61.23	62.36	62.36	0.02%	689,719
Aug 14, 2026	63.60	63.90	61.63	62.35	62.35	-2.93%	921,875