Summit Therapeutics Inc. - SMMT - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
January 13, 2026	17.16	16.81	16.81	17.5	16.27	4.08M
January 12, 2026	19.86	17.04	17.04	19.9	16.47	8.79M
January 09, 2026	19	19.68	19.68	20.2	18.98	2.83M
January 08, 2026	18.79	18.83	18.83	19.24	18.55	1.89M
January 07, 2026	18.98	19.01	19.01	19.51	18.66	2.66M
January 06, 2026	17.5	18.66	18.66	19	17.46	4.12M
January 05, 2026	17.49	17.44	17.44	17.74	17.29	1.65M
January 02, 2026	17.75	17.52	17.52	17.75	17.3	1.42M
December 31, 2025	17.36	17.49	17.49	17.59	17.15	1.65M
December 30, 2025	17.75	17.49	17.49	17.84	17.41	1.46M
December 29, 2025	17.91	17.78	17.78	18.15	17.75	1.88M
December 26, 2025	18.32	18.14	18.14	18.36	18.05	1.2M
December 24, 2025	18.1	18.38	18.38	18.53	17.94	1.27M
December 23, 2025	17.98	18.12	18.12	18.26	17.7	1.61M
December 22, 2025	17.85	18.15	18.15	18.32	17.67	3.22M
December 19, 2025	17.16	17.82	17.82	17.9	17.15	3.6M
December 18, 2025	17.25	17.04	17.04	17.38	16.98	1.56M
December 17, 2025	17.65	17.01	17.01	17.85	16.99	2.68M
December 16, 2025	17.29	17.23	17.23	17.52	16.87	2.02M
December 15, 2025	17.7	17.38	17.38	17.76	17.24	2.39M
December 12, 2025	17.97	17.57	17.57	18.02	17.39	1.59M
December 11, 2025	17.85	17.99	17.99	18.22	17.76	1.65M
December 10, 2025	17.02	17.94	17.94	18.09	16.81	2.97M
December 09, 2025	18.33	17.02	17.02	18.53	17.01	4.01M
December 08, 2025	18.44	18.63	18.63	18.74	18.15	3.18M
December 05, 2025	18.88	18.31	18.31	19.1	18.08	2.44M
December 04, 2025	18.29	18.81	18.81	18.99	18.19	2.78M
December 03, 2025	17.39	18.37	18.37	19.05	17.32	4.31M
December 02, 2025	17.19	17.25	17.25	17.54	16.76	2.7M
December 01, 2025	17.55	17.26	17.26	17.83	17.25	1.9M
November 28, 2025	18.02	17.89	17.89	18.17	17.66	1.39M
November 26, 2025	17.7	17.82	17.82	18	17.45	1.4M
November 25, 2025	17.8	17.64	17.64	17.98	17.21	1.78M
November 24, 2025	16.23	17.84	17.84	17.95	16.23	3.33M
November 21, 2025	16.4	16.19	16.19	16.58	15.62	2.77M
November 20, 2025	16.86	16.45	16.45	17.25	15.88	2.7M
November 19, 2025	16.8	16.56	16.56	17.02	16.32	1.94M
November 18, 2025	16.71	16.81	16.81	17.18	16.45	3.04M
November 17, 2025	17.77	16.95	16.95	18	16.93	2.61M
November 14, 2025	17.74	18.03	18.03	18.57	17.74	1.45M
November 13, 2025	18.71	18.26	18.26	18.9	18.24	1.84M
November 12, 2025	19.27	18.83	18.83	19.4	18.65	1.97M
November 11, 2025	18.29	19.16	19.16	19.2	18.16	2.36M
November 10, 2025	18.3	18.3	18.3	18.53	17.84	2.08M
November 07, 2025	18.19	18.18	18.18	18.31	17.55	2.69M
November 06, 2025	18.04	18.45	18.45	18.99	17.9	2.25M
November 05, 2025	17.58	18.07	18.07	18.17	17.37	4.95M
November 04, 2025	17.78	17.49	17.49	18.13	17.37	3.43M
November 03, 2025	18.74	18.22	18.22	19.18	18.2	2.33M
October 31, 2025	18.7	18.91	18.91	19	18.49	2.49M
October 30, 2025	18.66	18.64	18.64	19.06	18.43	1.74M
October 29, 2025	19.34	18.66	18.66	19.34	18.38	3.86M
October 28, 2025	19.5	19.23	19.23	19.76	19.03	2.1M
October 27, 2025	19.86	19.46	19.46	20.24	19.29	3.21M
October 24, 2025	19.87	19.28	19.28	20.12	19.16	3.78M
October 23, 2025	19.06	18.75	18.75	19.2	18.46	3.91M
October 22, 2025	19.58	19.16	19.16	20.51	18.55	6.11M
October 21, 2025	19.99	18.74	18.74	20.11	18.71	4.72M
October 20, 2025	18.85	20.04	20.04	20.98	18.08	9.38M
October 17, 2025	21.44	20.99	20.99	22.34	20.17	4.24M

Summit Therapeutics Inc. (SMMT) NASDAQ