Alector Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 12, 2026	2.03	2.21	2.03	2.18	-	6.10%	352,457
May 11, 2026	2.10	2.20	2.01	2.05	2.05	-2.38%	385,975
May 8, 2026	2.12	2.33	2.09	2.10	2.10	-13.93%	715,924
May 7, 2026	2.56	2.56	2.41	2.44	2.44	-5.06%	276,427
May 6, 2026	2.58	2.70	2.57	2.57	2.57	-	470,642
May 5, 2026	2.54	2.62	2.53	2.57	2.57	2.39%	361,174
May 4, 2026	2.35	2.55	2.35	2.51	2.51	6.36%	447,545
May 1, 2026	2.33	2.39	2.29	2.36	2.36	-0.42%	420,253
Apr 30, 2026	2.29	2.44	2.15	2.37	2.37	3.04%	713,181
Apr 29, 2026	2.36	2.38	2.27	2.30	2.30	-3.77%	361,495
Apr 28, 2026	2.35	2.42	2.35	2.39	2.39	1.70%	297,117
Apr 27, 2026	2.41	2.47	2.33	2.35	2.35	-2.49%	592,893
Apr 24, 2026	2.42	2.53	2.36	2.41	2.41	-0.82%	320,567
Apr 23, 2026	2.52	2.52	2.38	2.43	2.43	-0.82%	303,384
Apr 22, 2026	2.48	2.70	2.37	2.45	2.45	-0.41%	1,421,359
Apr 21, 2026	2.70	2.73	2.45	2.46	2.46	-9.06%	298,688
Apr 20, 2026	2.56	2.74	2.56	2.71	2.71	5.25%	324,864
Apr 17, 2026	2.62	2.62	2.49	2.57	2.57	0.78%	343,060
Apr 16, 2026	2.52	2.67	2.47	2.55	2.55	-1.16%	561,130
Apr 15, 2026	2.53	2.61	2.50	2.58	2.58	7.05%	538,355
Apr 14, 2026	2.35	2.45	2.34	2.41	2.41	3.43%	393,996
Apr 13, 2026	2.44	2.44	2.28	2.33	2.33	-4.90%	362,212
Apr 10, 2026	2.40	2.53	2.40	2.45	2.45	2.08%	572,990
Apr 9, 2026	2.38	2.42	2.34	2.40	2.40	-0.83%	271,311
Apr 8, 2026	2.58	2.60	2.39	2.42	2.42	-2.02%	340,364
Apr 7, 2026	2.34	2.49	2.30	2.47	2.47	5.33%	562,115
Apr 6, 2026	2.41	2.49	2.33	2.35	2.35	-2.70%	582,330
Apr 2, 2026	2.45	2.52	2.13	2.41	2.41	-4.74%	1,316,858
Apr 1, 2026	2.18	2.64	2.16	2.53	2.53	17.67%	3,304,101
Mar 31, 2026	2.03	2.19	2.03	2.15	2.15	6.44%	352,535
Mar 30, 2026	2.02	2.05	1.95	2.02	2.02	1.00%	384,066
Mar 27, 2026	2.09	2.15	1.98	2.00	2.00	-5.66%	466,465
Mar 26, 2026	2.03	2.17	2.03	2.12	2.12	-2.30%	388,177
Mar 25, 2026	2.12	2.22	2.12	2.17	2.17	4.33%	589,310
Mar 24, 2026	1.97	2.14	1.97	2.08	2.08	0.97%	594,276
Mar 23, 2026	2.11	2.16	2.04	2.06	2.06	0.49%	408,741
Mar 20, 2026	2.06	2.10	2.01	2.05	2.05	-0.49%	1,924,568
Mar 19, 2026	2.00	2.11	1.96	2.06	2.06	0.49%	379,767
Mar 18, 2026	2.19	2.21	2.01	2.05	2.05	-8.07%	558,963
Mar 17, 2026	2.22	2.28	2.17	2.23	2.23	0.90%	515,873
Mar 16, 2026	2.29	2.29	2.19	2.21	2.21	0.45%	372,318
Mar 13, 2026	2.24	2.33	2.14	2.20	2.20	-1.35%	648,652
Mar 12, 2026	2.20	2.32	2.20	2.23	2.23	-3.88%	623,703
Mar 11, 2026	2.35	2.38	2.21	2.32	2.32	-2.52%	813,236
Mar 10, 2026	2.39	2.65	2.37	2.38	2.38	8.68%	1,822,946
Mar 9, 2026	1.94	2.21	1.94	2.19	2.19	9.50%	939,030
Mar 6, 2026	1.94	2.03	1.89	2.00	2.00	1.01%	684,095
Mar 5, 2026	2.15	2.15	1.94	1.98	1.98	-7.91%	1,100,241
Mar 4, 2026	2.21	2.21	2.08	2.15	2.15	1.90%	734,029
Mar 3, 2026	2.17	2.17	2.06	2.11	2.11	-4.52%	647,141