SELLAS Life Sciences Group, Inc. (SLS) NASDAQ

Currency In USD

SLS Historical Return

If you invested $1000 in SELLAS Life Sciences Group, Inc. (SLS) 10 years ago, it would be worth $1.41 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,361.24, while $1000 invested 1 year ago would be worth $6,087.18. This corresponds to total returns of -99.86%, 36.12%, 508.72%, respectively, with annualized returns of -48.12%, 6.36%, 508.72%.

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

SLS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	12.07	12.14	12.14	12.34	11.81	5.64M
October 20, 2026	10.05	11.98	11.98	12.01	9.95	10.14M
October 19, 2026	10.1	10.49	10.49	10.85	10.04	5.58M
October 16, 2026	11.2	9.98	9.98	11.24	9.75	15.77M
October 15, 2026	11.5	11.34	11.34	11.92	11.15	4.65M
October 14, 2026	12.21	11.88	11.88	12.44	11.71	4.7M
October 13, 2026	11.74	12.41	12.41	12.7	11.69	6.36M
October 12, 2026	11.58	11.93	11.93	12.14	11.48	4.02M
October 09, 2026	11.38	11.65	11.65	11.81	11.26	4.15M
October 08, 2026	11.17	11.26	11.26	11.34	10.71	4.18M
October 07, 2026	11.28	11.31	11.31	11.54	11.15	3.13M
October 06, 2026	11.63	11.34	11.34	11.67	11.11	3.94M
October 05, 2026	11.77	11.63	11.63	11.77	11.35	4.51M
October 02, 2026	11.5	11.74	11.74	12	11.38	3.83M
October 01, 2026	12.15	11.33	11.33	12.25	11.2	6.21M
September 30, 2026	11.51	12.31	12.31	12.53	11.2	8.58M
September 29, 2026	11.5	11.51	11.51	11.64	11.37	3.23M
September 28, 2026	11.51	11.59	11.59	11.85	11.31	3.75M
September 25, 2026	11.99	11.61	11.61	12.15	11.5	4.44M
September 24, 2026	11.43	11.98	11.98	12.04	11.1	4.62M
September 23, 2026	11.92	11.52	11.52	12.14	11.42	3.83M
September 22, 2026	11.41	12.02	12.02	12.07	11.17	5.9M
September 21, 2026	11.59	11.37	11.37	11.94	11.13	5.63M
September 18, 2026	11.6	11.49	11.49	11.78	11.06	14.55M
September 17, 2026	11.31	11.53	11.53	11.8	11.23	4.78M
September 16, 2026	11.24	11.66	11.66	11.74	11.24	5.09M
September 15, 2026	11.6	11.29	11.29	11.7	11.03	5.22M
September 11, 2026	13.55	11.55	11.55	13.74	11.38	14.59M
September 10, 2026	13.66	13.49	13.49	13.83	13.37	4.82M
September 09, 2026	13.71	13.95	13.95	14.33	13.71	5.47M
September 08, 2026	13.77	13.96	13.96	14.37	13.32	5.99M
September 04, 2026	13.51	13.86	13.86	14.14	13.43	4.47M
September 03, 2026	14.06	13.7	13.7	14.54	13.55	5.77M
September 02, 2026	13.27	14.16	14.16	14.33	13.23	6.21M
September 01, 2026	13.02	13.22	13.22	13.39	12.64	5.9M
August 31, 2026	13.33	13.34	13.34	13.67	12.94	7.43M
August 28, 2026	14.77	13.21	13.21	14.79	13.15	9.76M
August 27, 2026	14.08	15.21	15.21	15.56	13.92	12.05M
August 26, 2026	13.82	13.73	13.73	13.92	13.41	4.55M
August 25, 2026	14.56	14.09	14.09	15.39	13.91	8.17M
August 24, 2026	15.48	14.33	14.33	15.48	13.91	8.78M
August 21, 2026	13.69	15.46	15.46	15.67	13.26	15.15M
August 20, 2026	13.84	13.4	13.4	14.44	13.01	7.76M
August 19, 2026	13.46	13.85	13.85	14.29	13	8.99M
August 18, 2026	12.66	13.1	13.1	13.48	12.53	4.94M
August 17, 2026	12.78	13	13	13.25	12.39	5.42M
August 14, 2026	12.4	12.78	12.78	13	12.18	4.38M
August 13, 2026	11.7	12.36	12.36	12.59	11.4	5.63M
August 12, 2026	11.92	11.77	11.77	12.45	11.5	7.77M
August 11, 2026	11.27	11.05	11.05	11.39	10.85	4.68M
August 10, 2026	11.95	11.04	11.04	12	10.91	5.13M
August 07, 2026	11.95	12.01	12.01	12.21	11.61	5.09M
August 06, 2026	11.62	11.7	11.7	12.18	11.59	3.68M
August 05, 2026	11.8	11.86	11.86	12.06	11.39	5.62M
August 04, 2026	11.4	11.81	11.81	11.94	11.06	5.04M
August 03, 2026	10	11.22	11.22	11.43	9.8	6.9M
July 31, 2026	10.37	10.01	10.01	10.54	9.87	5.01M
July 30, 2026	9.93	10.29	10.29	10.35	9.76	4.28M
July 29, 2026	10.05	10.1	10.1	10.7	9.86	5.42M
July 28, 2026	10.35	10.09	10.09	10.43	9.19	10.09M