Summit Therapeutics Inc. (SMMT) NASDAQ

Currency In USD

SMMT Historical Return

If you invested $1000 in Summit Therapeutics Inc. (SMMT) 10 years ago, it would be worth $1,752.15 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,207.11, while $1000 invested 1 year ago would be worth $700.34. This corresponds to total returns of 75.21%, 120.71%, -29.97%, respectively, with annualized returns of 5.77%, 17.15%, -29.97%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

SMMT Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	13.78	14.28	14.28	14.4	13.7	7.39M
June 18, 2026	14.38	13.75	13.75	14.6	13.56	8.72M
June 17, 2026	13.99	14.07	14.07	14.5	13.83	5.96M
June 16, 2026	14.13	13.88	13.88	14.24	13.75	5.5M
June 15, 2026	14.44	14.13	14.13	14.58	13.7	8.52M
June 12, 2026	13	14.01	14.01	14.18	12.92	9.79M
June 11, 2026	13.65	13.08	13.08	13.69	13.05	9.26M
June 10, 2026	13.12	13.05	13.05	14.05	12.55	8.59M
June 09, 2026	14.47	14.29	14.29	14.68	14.02	4.88M
June 08, 2026	14.94	14.11	14.11	14.98	13.81	5.49M
June 05, 2026	15.24	14.77	14.77	15.35	14.66	6.5M
June 04, 2026	14.93	14.84	14.84	15.21	14.42	5.25M
June 03, 2026	14.75	15.07	15.07	15.1	14.27	4.35M
June 02, 2026	15.53	14.86	14.86	15.54	14.17	10.03M
June 01, 2026	16.7	15.71	15.71	16.84	15.17	19.15M
May 29, 2026	17.87	17.54	17.54	18.51	17.36	7.2M
May 28, 2026	17.24	17.41	17.41	17.88	16.32	4.36M
May 27, 2026	17.18	17.36	17.36	17.51	17.02	2.21M
May 26, 2026	16.58	17	17	17.13	15.89	5.25M
May 22, 2026	16.48	16.62	16.62	17.4	16.13	6.89M
May 21, 2026	17.86	17.47	17.47	17.96	17.18	3.3M
May 20, 2026	16.13	17.89	17.89	17.93	16.13	4.56M
May 19, 2026	15.8	15.85	15.85	16.01	15.55	2.64M
May 18, 2026	16.87	16.02	16.02	16.97	15.55	4.42M
May 15, 2026	17.78	16.87	16.87	17.95	16.84	2.67M
May 14, 2026	18.54	18.14	18.14	18.81	17.79	1.97M
May 13, 2026	18.81	18.79	18.79	19.08	18.43	2.21M
May 12, 2026	18.3	18.95	18.95	19.08	18.29	2.23M
May 11, 2026	18.21	18.66	18.66	19.42	18.15	3.89M
May 08, 2026	17.46	18.08	18.08	18.15	17.06	3.87M
May 07, 2026	17.92	17.15	17.15	18.15	16.83	2.72M
May 06, 2026	17.72	17.85	17.85	18.19	17.23	3.86M
May 05, 2026	16.98	17.54	17.54	17.77	16.55	4.48M
May 04, 2026	16.33	16.98	16.98	17.42	16	6.44M
May 01, 2026	16.02	16.11	16.11	16.81	15.14	18.03M
April 30, 2026	20.94	21.46	21.46	22.38	20.85	4.23M
April 29, 2026	21.61	20.83	20.83	21.61	20.55	2.76M
April 28, 2026	22.02	21.26	21.26	22.4	21.25	2.95M
April 27, 2026	22.08	22.12	22.12	22.55	21.81	3.71M
April 24, 2026	22.3	22.08	22.08	22.36	21.45	5.25M
April 23, 2026	23.83	22.27	22.27	24.72	22.14	4.97M
April 22, 2026	26.64	24.58	24.58	26.77	23.43	8.24M
April 21, 2026	25.22	26.38	26.38	29.23	24.92	10.18M
April 20, 2026	24.5	25.12	25.12	25.44	23.74	3.37M
April 17, 2026	24.55	25.15	25.15	25.48	24.06	4.9M
April 16, 2026	21.26	24.42	24.42	24.54	21.26	6.78M
April 15, 2026	21.5	21.12	21.12	22.18	21.03	3.54M
April 14, 2026	20.11	20.85	20.85	21.07	20.1	2.32M
April 13, 2026	19.6	20.03	20.03	20.51	19.52	2.02M
April 10, 2026	19.31	19.67	19.67	19.89	19.15	2.49M
April 09, 2026	18.97	19.31	19.31	19.55	18.86	1.85M
April 08, 2026	19.99	18.81	18.81	20.1	18.75	2.09M
April 07, 2026	18.56	19.22	19.22	19.3	18.38	1.5M
April 06, 2026	19.19	18.69	18.69	19.45	18.56	1.94M
April 02, 2026	18.4	19.38	19.38	19.85	18.4	3.08M
April 01, 2026	19.17	18.92	18.92	19.59	18.57	2.36M
March 31, 2026	17.3	18.96	18.96	19.01	17.2	3.93M
March 30, 2026	16.74	16.98	16.98	17.54	16.74	2.68M
March 27, 2026	17.4	16.58	16.58	17.51	16.38	2.07M
March 26, 2026	17.47	17.26	17.26	18.24	17.15	4.27M