Amylyx Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 19, 2025	13.97	15.09	13.90	14.70	-	5.38%	972,609
Nov 18, 2025	13.85	14.12	13.41	13.95	13.95	-0.21%	1,288,567
Nov 17, 2025	12.71	14.34	12.61	13.98	13.98	10.17%	2,169,062
Nov 14, 2025	12.38	12.80	12.15	12.69	12.69	2.17%	1,563,204
Nov 13, 2025	12.21	12.57	11.93	12.42	12.42	0.73%	1,053,053
Nov 12, 2025	12.74	12.79	12.26	12.33	12.33	-2.76%	1,295,874
Nov 11, 2025	12.06	12.76	12.06	12.68	12.68	4.11%	1,333,224
Nov 10, 2025	13.17	13.17	11.79	12.18	12.18	-1.06%	3,111,426
Nov 7, 2025	12.56	12.56	11.91	12.31	12.31	-1.20%	1,901,558
Nov 6, 2025	12.98	13.20	12.23	12.46	12.46	-5.89%	2,440,671
Nov 5, 2025	13.55	13.89	13.03	13.24	13.24	-3.64%	1,695,232
Nov 4, 2025	13.16	13.88	13.11	13.74	13.74	1.03%	915,337
Nov 3, 2025	13.88	13.96	13.30	13.60	13.60	-2.37%	891,182
Oct 31, 2025	14.01	14.06	13.68	13.93	13.93	-0.85%	1,015,670
Oct 30, 2025	13.60	14.25	13.54	14.05	14.05	1.15%	1,243,018
Oct 29, 2025	14.32	14.37	13.77	13.89	13.89	-3.00%	1,308,025
Oct 28, 2025	14.23	14.41	13.96	14.32	14.32	0.63%	1,263,733
Oct 27, 2025	14.63	14.63	14.05	14.23	14.23	0.42%	1,451,162
Oct 24, 2025	14.52	14.61	14.03	14.17	14.17	-0.98%	860,761
Oct 23, 2025	14.82	15.07	13.88	14.31	14.31	-3.44%	2,094,270
Oct 22, 2025	14.98	15.46	14.32	14.82	14.82	-3.07%	1,341,813
Oct 21, 2025	15.90	16.96	15.10	15.29	15.29	-0.52%	2,754,440
Oct 20, 2025	15.11	15.41	14.67	15.37	15.37	2.81%	1,616,324
Oct 17, 2025	15.17	15.25	14.40	14.95	14.95	-1.45%	1,883,878
Oct 16, 2025	15.93	15.93	14.87	15.17	15.17	-3.93%	1,640,245
Oct 15, 2025	14.60	15.94	13.99	15.79	15.79	11.28%	3,284,491
Oct 14, 2025	14.05	14.25	13.60	14.19	14.19	0.50%	650,960
Oct 13, 2025	14.24	14.31	13.92	14.12	14.12	-0.98%	1,616,619
Oct 10, 2025	14.42	14.64	13.86	14.26	14.26	-1.45%	1,888,305
Oct 9, 2025	13.47	15.16	13.33	14.47	14.47	7.34%	2,675,604
Oct 8, 2025	13.68	13.97	13.17	13.48	13.48	-0.07%	1,192,136
Oct 7, 2025	12.73	13.54	12.40	13.49	13.49	6.30%	1,831,494
Oct 6, 2025	13.62	13.81	12.34	12.69	12.69	-5.44%	1,890,940
Oct 3, 2025	13.56	13.71	13.22	13.42	13.42	0.98%	1,203,422
Oct 2, 2025	14.20	14.20	12.70	13.29	13.29	-5.07%	3,330,753
Oct 1, 2025	13.39	14.02	13.27	14.00	14.00	3.02%	1,762,822
Sep 30, 2025	14.94	15.15	13.57	13.59	13.59	-8.79%	3,143,878
Sep 29, 2025	14.61	14.96	14.02	14.90	14.90	2.62%	2,050,293
Sep 26, 2025	13.82	14.60	13.69	14.52	14.52	5.07%	2,848,680
Sep 25, 2025	13.75	14.20	13.52	13.82	13.82	-0.43%	1,479,903
Sep 24, 2025	13.60	14.06	13.41	13.88	13.88	2.97%	1,364,977
Sep 23, 2025	13.38	13.56	13.16	13.48	13.48	1.28%	919,352
Sep 22, 2025	13.24	13.69	13.00	13.31	13.31	-	1,381,314
Sep 19, 2025	13.28	13.50	12.91	13.31	13.31	0.45%	3,598,438
Sep 18, 2025	12.92	13.33	12.62	13.25	13.25	3.76%	1,674,046
Sep 17, 2025	11.97	13.10	11.97	12.77	12.77	6.77%	2,281,545
Sep 16, 2025	11.98	12.13	11.78	11.96	11.96	0.93%	1,286,261
Sep 15, 2025	12.05	12.12	11.42	11.85	11.85	1.72%	1,996,702
Sep 12, 2025	11.84	11.99	11.44	11.65	11.65	-1.60%	2,150,389
Sep 11, 2025	11.60	12.09	11.43	11.84	11.84	0.08%	2,633,513