Karyopharm Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 13, 2026	0.03	0.03	0.02	0.03	0.03	-0.39%	1,499,539
Nov 12, 2026	0.01	0.03	0.01	0.03	0.03	45.71%	2,711,602
Nov 11, 2026	0.01	0.02	0.01	0.02	0.02	0.57%	8,281,735
Nov 10, 2026	0.03	0.03	0.02	0.02	0.02	-56.50%	146,821,550
Nov 9, 2026	0.04	0.04	0.04	0.04	0.04	-27.14%	23,722,490
Nov 6, 2026	0.05	0.06	0.04	0.05	0.05	-8.65%	104,537,597
Nov 5, 2026	0.05	0.06	0.05	0.06	0.06	-17.56%	18,847,981
Nov 4, 2026	0.08	0.13	0.07	0.07	0.07	-17.44%	40,915,198
Nov 3, 2026	0.11	0.11	0.08	0.09	0.09	-21.16%	16,868,112
Nov 2, 2026	0.15	0.16	0.09	0.11	0.11	-83.08%	47,445,500
Oct 30, 2026	0.90	0.90	0.58	0.66	0.66	-24.76%	3,523,426
Oct 29, 2026	0.81	0.99	0.78	0.88	0.88	5.73%	6,845,525
Oct 28, 2026	0.46	0.91	0.46	0.83	0.83	73.35%	55,288,019
Oct 27, 2026	0.46	0.48	0.43	0.48	0.48	-0.44%	996,614
Oct 26, 2026	0.51	0.52	0.42	0.48	0.48	-6.84%	1,365,207
Oct 23, 2026	0.54	0.56	0.44	0.52	0.52	-5.24%	1,963,966
Oct 22, 2026	0.44	0.55	0.42	0.55	0.55	28.68%	7,488,472
Oct 21, 2026	0.36	0.44	0.36	0.42	0.42	18.35%	1,616,515
Oct 20, 2026	0.34	0.39	0.34	0.36	0.36	3.64%	766,732
Oct 19, 2026	0.40	0.40	0.33	0.35	0.35	-11.30%	1,258,369
Oct 16, 2026	0.35	0.40	0.33	0.39	0.39	11.20%	2,708,532
Oct 15, 2026	0.31	0.35	0.31	0.35	0.35	11.37%	1,399,094
Oct 14, 2026	0.43	0.43	0.32	0.32	0.32	-26.30%	2,075,539
Oct 13, 2026	0.49	0.50	0.40	0.43	0.43	-15.38%	1,750,920
Oct 12, 2026	0.59	0.60	0.50	0.51	0.51	-16.51%	898,607
Oct 9, 2026	0.60	0.63	0.57	0.61	0.61	0.83%	963,114
Oct 8, 2026	0.63	0.64	0.60	0.60	0.60	-6.98%	870,976
Oct 7, 2026	0.65	0.69	0.62	0.65	0.65	-0.75%	759,251
Oct 6, 2026	0.69	0.72	0.64	0.65	0.65	-3.07%	1,178,980
Oct 5, 2026	0.80	0.80	0.63	0.67	0.67	-16.42%	1,983,903
Oct 2, 2026	0.86	0.89	0.75	0.80	0.80	-7.45%	2,341,758
Oct 1, 2026	1.19	1.20	0.85	0.87	0.87	-28.95%	2,659,950
Sep 30, 2026	1.26	1.27	1.18	1.22	1.22	1.24%	1,754,326
Sep 29, 2026	1.62	1.63	1.20	1.21	1.21	-25.62%	1,870,182
Sep 28, 2026	1.59	1.66	1.54	1.62	1.62	-	331,072
Sep 25, 2026	1.73	1.77	1.57	1.62	1.62	-6.36%	1,467,048
Sep 24, 2026	1.73	1.77	1.71	1.73	1.73	-1.14%	677,355
Sep 23, 2026	1.81	1.84	1.66	1.75	1.75	-3.85%	957,508
Sep 22, 2026	1.87	1.92	1.78	1.82	1.82	-2.15%	986,900
Sep 21, 2026	1.85	1.93	1.78	1.86	1.86	-1.06%	1,624,741
Sep 18, 2026	1.77	1.89	1.67	1.88	1.88	5.03%	1,901,077
Sep 17, 2026	1.75	1.85	1.66	1.79	1.79	5.29%	1,089,114
Sep 16, 2026	1.54	1.72	1.54	1.70	1.70	10.39%	1,353,909
Sep 15, 2026	1.59	1.70	1.53	1.54	1.54	-3.75%	1,329,482
Sep 14, 2026	1.55	1.62	1.55	1.60	1.60	-0.62%	991,814
Sep 11, 2026	1.50	1.61	1.24	1.61	1.61	-0.62%	6,737,667
Sep 10, 2026	1.68	1.68	1.60	1.62	1.62	-4.14%	800,950
Sep 9, 2026	1.72	1.75	1.65	1.69	1.69	-1.74%	772,567
Sep 8, 2026	1.77	1.79	1.70	1.72	1.72	-3.91%	1,007,320
Sep 4, 2026	1.77	1.84	1.76	1.79	1.79	1.13%	577,786