Alto Neuroscience Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 19, 2026	22.36	23.40	22.01	22.82	22.82	4.01%	681,860
Oct 16, 2026	21.97	22.63	21.71	21.94	21.94	-3.01%	648,318
Oct 15, 2026	21.92	23.31	21.62	22.62	22.62	4.19%	529,852
Oct 14, 2026	21.83	22.59	21.32	21.71	21.71	-1.72%	2,280,072
Oct 13, 2026	24.04	24.20	22.07	22.09	22.09	-8.53%	661,802
Oct 12, 2026	24.34	25.25	23.86	24.15	24.15	-0.90%	390,099
Oct 9, 2026	24.00	25.11	23.81	24.37	24.37	1.41%	649,424
Oct 8, 2026	23.03	24.05	22.81	24.03	24.03	2.17%	408,801
Oct 7, 2026	23.39	24.42	23.33	23.52	23.52	-0.72%	346,243
Oct 6, 2026	24.06	24.70	23.50	23.69	23.69	-1.33%	574,706
Oct 5, 2026	24.63	25.85	23.80	24.01	24.01	-3.19%	550,250
Oct 2, 2026	25.64	26.10	23.87	24.80	24.80	-2.02%	660,680
Oct 1, 2026	25.50	26.49	25.12	25.31	25.31	-0.86%	575,750
Sep 30, 2026	26.87	27.41	25.53	25.53	25.53	-3.95%	891,594
Sep 29, 2026	26.44	27.42	25.75	26.58	26.58	-0.30%	763,346
Sep 28, 2026	26.36	27.76	25.89	26.66	26.66	0.64%	586,992
Sep 25, 2026	27.36	27.62	26.48	26.49	26.49	-2.54%	366,234
Sep 24, 2026	27.51	27.91	26.39	27.18	27.18	-1.16%	788,422
Sep 23, 2026	30.39	30.62	26.41	27.50	27.50	-10.66%	638,889
Sep 22, 2026	30.71	31.46	30.18	30.78	30.78	0.49%	346,735
Sep 21, 2026	30.64	30.81	29.80	30.63	30.63	1.19%	357,777
Sep 18, 2026	31.32	31.65	30.08	30.27	30.27	-2.29%	2,017,239
Sep 17, 2026	30.59	31.65	30.11	30.98	30.98	3.27%	410,642
Sep 16, 2026	30.50	31.21	29.87	30.00	30.00	-0.83%	548,374
Sep 15, 2026	31.40	31.40	29.95	30.25	30.25	-4.51%	420,319
Sep 14, 2026	31.96	32.99	31.16	31.68	31.68	-1.00%	453,305
Sep 11, 2026	32.00	33.13	31.11	32.00	32.00	1.01%	415,707
Sep 10, 2026	33.71	34.20	31.35	31.68	31.68	-7.01%	789,691
Sep 9, 2026	35.48	36.91	33.91	34.07	34.07	-4.86%	556,705
Sep 8, 2026	34.69	36.84	34.08	35.81	35.81	0.73%	580,706
Sep 4, 2026	36.18	36.98	35.45	35.55	35.55	-2.34%	269,780
Sep 3, 2026	36.84	37.36	35.91	36.40	36.40	-0.66%	324,652
Sep 2, 2026	35.97	37.39	35.22	36.64	36.64	4.09%	432,757
Sep 1, 2026	35.20	36.04	34.62	35.20	35.20	-0.51%	350,120
Aug 31, 2026	34.89	35.83	33.98	35.38	35.38	0.71%	757,871
Aug 28, 2026	35.00	35.72	34.73	35.13	35.13	-3.22%	246,710
Aug 27, 2026	36.08	36.82	35.46	36.30	36.30	-0.63%	359,558
Aug 26, 2026	35.80	36.86	34.87	36.53	36.53	0.61%	282,759
Aug 25, 2026	36.52	37.48	35.74	36.31	36.31	0.17%	473,914
Aug 24, 2026	33.96	36.99	33.52	36.25	36.25	5.75%	867,695
Aug 21, 2026	34.44	35.29	33.66	34.28	34.28	0.09%	291,093
Aug 20, 2026	34.36	34.65	33.65	34.25	34.25	-1.83%	313,918
Aug 19, 2026	35.00	35.41	33.81	34.89	34.89	2.23%	335,642
Aug 18, 2026	33.18	34.54	33.08	34.13	34.13	1.58%	433,555
Aug 17, 2026	32.15	34.35	31.08	33.60	33.60	4.54%	862,427
Aug 14, 2026	31.77	32.29	29.88	32.14	32.14	-0.50%	560,551
Aug 13, 2026	30.00	33.67	29.59	32.30	32.30	10.69%	989,536
Aug 12, 2026	28.24	29.70	28.24	29.18	29.18	1.39%	277,597
Aug 11, 2026	28.49	29.06	27.43	28.78	28.78	1.73%	227,221
Aug 10, 2026	28.64	29.15	27.40	28.29	28.29	-1.33%	417,561