Amylyx Pharmaceuticals Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 28, 2026	17.05	17.56	16.11	16.31	16.31	-3.38%	986,000
Apr 27, 2026	16.99	17.89	16.82	16.88	16.88	-0.94%	859,183
Apr 24, 2026	17.35	17.53	16.71	17.04	17.04	-1.62%	686,610
Apr 23, 2026	17.52	17.69	17.06	17.32	17.32	-1.14%	498,394
Apr 22, 2026	17.92	17.92	17.28	17.52	17.52	-0.40%	657,241
Apr 21, 2026	17.60	17.77	17.16	17.59	17.59	0.11%	825,024
Apr 20, 2026	18.16	18.20	17.50	17.57	17.57	-4.30%	770,401
Apr 17, 2026	18.11	18.61	17.75	18.36	18.36	3.55%	1,592,357
Apr 16, 2026	17.06	17.91	16.84	17.73	17.73	3.56%	2,377,547
Apr 15, 2026	16.93	17.16	16.59	17.12	17.12	1.18%	816,049
Apr 14, 2026	16.60	17.33	16.46	16.92	16.92	2.73%	880,195
Apr 13, 2026	16.26	16.66	16.05	16.47	16.47	0.67%	1,022,829
Apr 10, 2026	17.36	17.36	16.34	16.36	16.36	-5.54%	851,397
Apr 9, 2026	16.56	17.36	16.51	17.32	17.32	2.36%	1,217,988
Apr 8, 2026	16.76	17.06	16.26	16.92	16.92	4.00%	1,536,959
Apr 7, 2026	15.68	16.30	15.51	16.27	16.27	2.84%	1,398,032
Apr 6, 2026	14.94	16.20	14.90	15.82	15.82	5.82%	2,463,903
Apr 2, 2026	14.00	15.23	13.93	14.95	14.95	4.18%	1,285,859
Apr 1, 2026	14.17	14.66	13.88	14.35	14.35	3.24%	834,443
Mar 31, 2026	12.93	14.15	12.91	13.90	13.90	8.93%	1,246,074
Mar 30, 2026	13.54	13.79	12.68	12.76	12.76	-5.83%	993,098
Mar 27, 2026	13.44	13.84	13.32	13.55	13.55	0.59%	1,216,715
Mar 26, 2026	13.57	13.88	13.42	13.47	13.47	-2.60%	735,178
Mar 25, 2026	13.94	14.27	13.77	13.83	13.83	1.24%	1,059,344
Mar 24, 2026	13.38	13.70	13.20	13.66	13.66	0.96%	2,123,047
Mar 23, 2026	14.17	14.44	13.52	13.53	13.53	-2.03%	895,867
Mar 20, 2026	14.13	14.35	13.69	13.81	13.81	-1.71%	1,572,058
Mar 19, 2026	13.98	14.37	13.65	14.05	14.05	1.89%	609,269
Mar 18, 2026	14.15	14.16	13.69	13.79	13.79	-3.50%	602,661
Mar 17, 2026	14.30	14.47	14.17	14.29	14.29	-0.63%	520,108
Mar 16, 2026	14.19	14.79	14.11	14.38	14.38	2.79%	629,562
Mar 13, 2026	14.50	15.01	13.78	13.99	13.99	-2.71%	759,104
Mar 12, 2026	14.25	14.53	13.55	14.38	14.38	-3.68%	989,074
Mar 11, 2026	14.75	15.26	14.41	14.93	14.93	-0.33%	764,100
Mar 10, 2026	14.31	15.19	13.96	14.98	14.98	4.68%	789,238
Mar 9, 2026	14.03	14.57	13.53	14.31	14.31	3.32%	799,839
Mar 6, 2026	13.82	14.37	13.67	13.85	13.85	-1.77%	1,146,762
Mar 5, 2026	14.88	14.88	13.80	14.10	14.10	-6.31%	1,347,896
Mar 4, 2026	14.07	15.25	13.92	15.05	15.05	6.66%	1,467,131
Mar 3, 2026	15.42	15.70	13.75	14.11	14.11	-7.78%	1,356,921
Mar 2, 2026	15.00	15.48	14.40	15.30	15.30	0.86%	1,786,887
Feb 27, 2026	15.00	15.45	14.99	15.17	15.17	-0.59%	1,244,267
Feb 26, 2026	14.54	15.32	14.16	15.26	15.26	6.19%	1,062,587
Feb 25, 2026	14.84	14.99	14.29	14.37	14.37	-2.31%	592,123
Feb 24, 2026	13.90	14.82	13.90	14.71	14.71	5.83%	1,307,642
Feb 23, 2026	14.01	14.53	13.78	13.90	13.90	-0.79%	785,833
Feb 20, 2026	14.45	14.53	13.63	14.01	14.01	-0.07%	718,363
Feb 19, 2026	14.00	14.12	13.61	14.02	14.02	-0.57%	740,162
Feb 18, 2026	13.99	14.62	13.83	14.10	14.10	-0.21%	469,600
Feb 17, 2026	14.00	14.70	13.87	14.13	14.13	0.07%	600,257