Amylyx Pharmaceuticals, Inc. - AMLX - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
January 13, 2026	12.38	12.6	12.6	12.62	12.08	1.15M
January 12, 2026	12.22	12.39	12.39	12.47	12.18	1.04M
January 09, 2026	11.88	12.21	12.21	12.5	11.77	1.21M
January 08, 2026	12.17	11.83	11.83	12.17	11.46	1.42M
January 07, 2026	11.52	11.99	11.99	12.19	11.42	1.35M
January 06, 2026	11.3	11.38	11.38	11.42	10.88	2.08M
January 05, 2026	11.37	11.39	11.39	11.48	10.83	2.1M
January 02, 2026	12	11.42	11.42	12.11	11.06	2.12M
December 31, 2025	12.02	12.08	12.08	12.19	11.78	1.96M
December 30, 2025	12.22	12	12	12.43	11.92	1.43M
December 29, 2025	12.29	12.19	12.19	12.58	12.07	1.91M
December 26, 2025	12.39	12.33	12.33	12.55	12.15	826,300
December 24, 2025	12.6	12.49	12.49	12.68	12.26	660,035
December 23, 2025	12.45	12.31	12.31	12.8	12.17	1.3M
December 22, 2025	12.2	12.5	12.5	12.6	11.92	1.6M
December 19, 2025	11.94	12.02	12.02	12.36	11.9	6.2M
December 18, 2025	11.93	11.92	11.92	12.17	11.79	1.38M
December 17, 2025	12.31	11.87	11.87	12.57	11.69	1.67M
December 16, 2025	12.67	12.31	12.31	12.93	12.16	1.22M
December 15, 2025	13.25	12.56	12.56	13.41	12.41	1.51M
December 12, 2025	13.15	13.1	13.1	13.44	12.92	829,800
December 11, 2025	13.24	13.07	13.07	13.38	12.69	1.81M
December 10, 2025	13.25	13.23	13.23	13.4	12.78	1.25M
December 09, 2025	13.73	13.24	13.24	13.93	13.12	1.43M
December 08, 2025	14.29	13.67	13.67	14.76	13.65	1.04M
December 05, 2025	14.54	14.2	14.2	15.06	14.09	1.11M
December 04, 2025	14.05	14.49	14.49	14.64	13.99	774,783
December 03, 2025	13.8	14.21	14.21	14.47	13.5	1M
December 02, 2025	14.23	13.75	13.75	14.33	13.56	656,819
December 01, 2025	14.67	14.24	14.24	14.91	14	978,900
November 28, 2025	15.1	14.98	14.98	15.21	14.72	419,601
November 26, 2025	14.86	15	15	15.14	14.67	955,602
November 25, 2025	14.75	14.88	14.88	15.21	14.48	896,117
November 24, 2025	14.87	14.82	14.82	15.39	14.65	3.19M
November 21, 2025	13.42	14.67	14.67	14.84	13.08	1.3M
November 20, 2025	14.56	13.57	13.57	14.94	13.52	1.02M
November 19, 2025	13.97	14.32	14.32	15.09	13.9	1.48M
November 18, 2025	13.85	13.95	13.95	14.12	13.41	1.29M
November 17, 2025	12.71	13.98	13.98	14.34	12.61	2.17M
November 14, 2025	12.38	12.69	12.69	12.8	12.15	1.56M
November 13, 2025	12.21	12.42	12.42	12.57	11.93	1.05M
November 12, 2025	12.74	12.33	12.33	12.79	12.26	1.3M
November 11, 2025	12.06	12.68	12.68	12.76	12.06	1.33M
November 10, 2025	13.17	12.18	12.18	13.17	11.79	3.11M
November 07, 2025	12.56	12.31	12.31	12.56	11.91	1.9M
November 06, 2025	12.98	12.46	12.46	13.2	12.23	2.44M
November 05, 2025	13.55	13.24	13.24	13.89	13.03	1.7M
November 04, 2025	13.16	13.74	13.74	13.88	13.11	915,337
November 03, 2025	13.88	13.6	13.6	13.96	13.3	891,182
October 31, 2025	14.01	13.93	13.93	14.06	13.68	1.02M
October 30, 2025	13.6	14.05	14.05	14.25	13.54	1.24M
October 29, 2025	14.32	13.89	13.89	14.37	13.77	1.31M
October 28, 2025	14.23	14.32	14.32	14.41	13.96	1.26M
October 27, 2025	14.63	14.23	14.23	14.63	14.05	1.45M
October 24, 2025	14.52	14.17	14.17	14.61	14.03	860,761
October 23, 2025	14.82	14.31	14.31	15.07	13.88	2.09M
October 22, 2025	14.98	14.82	14.82	15.46	14.32	1.34M
October 21, 2025	15.9	15.29	15.29	16.96	15.1	2.75M
October 20, 2025	15.11	15.37	15.37	15.41	14.67	1.62M
October 17, 2025	15.17	14.95	14.95	15.25	14.4	1.88M

Amylyx Pharmaceuticals, Inc. (AMLX) NASDAQ