aTyr Pharma, Inc. (ATYR) Historical Stock Data

0.73 ↓0.04 (-5.43%)

As of December 31, 1969, 7:00pm EST.

Historical Data

In the past 30 trading days, ATYR is up 0.49% a day on average. There have been 15 days where aTyr Pharma, Inc. closed green and 15 days where ATYR closed red.

Date	Open	Close	Change	Low	High	Volume
2025-12-15	0.76	0.73	↓$0.03 (-3.85%)	0.73	0.79	1.71M
2025-12-12	0.76	0.78	↑$0.02 (2.32%)	0.76	0.80	1.52M
2025-12-11	0.81	0.77	↓$0.04 (-5.52%)	0.76	0.82	1.56M
2025-12-10	0.81	0.82	↑$0.01 (0.75%)	0.78	0.83	2.67M
2025-12-09	0.81	0.81	↓$0.00 (-0.21%)	0.80	0.83	1.07M
2025-12-08	0.80	0.81	↑$0.01 (1.53%)	0.80	0.84	1.43M
2025-12-05	0.83	0.82	↓$0.01 (-0.65%)	0.81	0.85	1.44M
2025-12-04	0.75	0.83	↑$0.08 (10.02%)	0.75	0.86	3.21M
2025-12-03	0.71	0.77	↑$0.07 (9.33%)	0.70	0.77	2.29M
2025-12-02	0.74	0.71	↓$0.03 (-4.68%)	0.71	0.75	2.14M
2025-12-01	0.77	0.74	↓$0.03 (-3.75%)	0.74	0.81	2.46M
2025-11-28	0.77	0.78	↑$0.01 (1.26%)	0.76	0.80	0.98M
2025-11-26	0.78	0.77	↓$0.01 (-1.90%)	0.75	0.80	1.76M
2025-11-25	0.76	0.77	↑$0.01 (0.97%)	0.74	0.79	2.09M
2025-11-24	0.66	0.78	↑$0.12 (17.82%)	0.66	0.78	4.01M
2025-11-21	0.64	0.66	↑$0.02 (3.38%)	0.64	0.69	2.83M
2025-11-20	0.69	0.65	↓$0.04 (-5.59%)	0.65	0.72	4.31M
2025-11-19	0.70	0.68	↓$0.03 (-3.57%)	0.67	0.72	4.51M
2025-11-18	0.68	0.70	↑$0.02 (2.70%)	0.68	0.72	4.26M
2025-11-17	0.74	0.68	↓$0.06 (-8.45%)	0.68	0.77	4.28M
2025-11-14	0.69	0.75	↑$0.06 (9.00%)	0.69	0.75	3.49M
2025-11-13	0.73	0.71	↓$0.02 (-2.13%)	0.70	0.74	5.85M
2025-11-12	0.77	0.72	↓$0.05 (-6.08%)	0.72	0.81	5.18M
2025-11-11	0.78	0.79	↑$0.00 (0.49%)	0.77	0.80	2.77M
2025-11-10	0.81	0.79	↓$0.02 (-2.47%)	0.77	0.84	3.84M
2025-11-07	0.75	0.82	↑$0.07 (8.92%)	0.74	0.83	4.49M
2025-11-06	0.81	0.77	↓$0.04 (-4.90%)	0.77	0.83	3.38M
2025-11-05	0.81	0.81	↑$0.01 (0.93%)	0.79	0.83	3.68M
2025-11-04	0.84	0.83	↓$0.01 (-1.60%)	0.82	0.87	2.66M
2025-11-03	0.88	0.88	↑$0.01 (0.57%)	0.82	0.88	3.80M