IDEAYA Biosciences, Inc. (IDYA)

NASDAQ: IDYA · Real-Time Price · USD

38.41

-0.20 (-0.52%)

At close: Sep 18, 2026, 4:00 PM EDT

37.00

-1.41 (-3.67%)

After-hours: Sep 18, 2026, 7:30 PM EDT

IDEAYA Biosciences Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 18, 2026	38.88	39.25	38.15	38.41	38.41	-0.52%	2,478,430
Sep 17, 2026	38.61	39.47	38.53	38.61	38.61	2.33%	757,771
Sep 16, 2026	37.71	38.46	37.24	37.73	37.73	0.19%	639,811
Sep 15, 2026	37.88	38.24	37.13	37.66	37.66	-0.97%	654,233
Sep 14, 2026	38.50	39.33	37.74	38.03	38.03	1.17%	524,743
Sep 11, 2026	37.74	38.27	37.24	37.59	37.59	0.37%	429,248
Sep 10, 2026	37.85	38.41	37.37	37.45	37.45	-2.35%	547,790
Sep 9, 2026	39.19	39.19	38.21	38.35	38.35	-1.26%	488,550
Sep 8, 2026	38.90	39.47	38.59	38.84	38.84	-2.56%	805,960
Sep 4, 2026	39.55	40.07	39.42	39.86	39.86	-0.28%	448,007
Sep 3, 2026	40.41	40.67	39.56	39.97	39.97	-0.50%	567,895
Sep 2, 2026	40.20	41.48	39.58	40.17	40.17	0.55%	765,285
Sep 1, 2026	39.85	40.20	38.90	39.95	39.95	-0.37%	587,802
Aug 31, 2026	39.74	40.32	39.43	40.10	40.10	-0.02%	977,808
Aug 28, 2026	41.14	41.64	40.04	40.11	40.11	-3.97%	714,065
Aug 27, 2026	41.63	42.10	40.97	41.77	41.77	0.46%	534,405
Aug 26, 2026	42.26	42.33	41.09	41.58	41.58	-2.12%	724,900
Aug 25, 2026	40.88	42.68	40.06	42.48	42.48	6.09%	1,022,216
Aug 24, 2026	39.73	40.46	39.12	40.04	40.04	0.93%	786,770
Aug 21, 2026	39.34	40.56	39.31	39.67	39.67	1.43%	860,570
Aug 20, 2026	38.24	39.28	37.89	39.11	39.11	0.62%	1,634,020
Aug 19, 2026	39.01	39.30	37.84	38.87	38.87	2.48%	931,923
Aug 18, 2026	36.41	37.98	36.39	37.93	37.93	3.80%	629,485
Aug 17, 2026	36.04	36.82	35.80	36.54	36.54	0.66%	427,842
Aug 14, 2026	36.68	36.68	35.66	36.30	36.30	-1.04%	435,255
Aug 13, 2026	36.92	37.63	36.62	36.68	36.68	-0.76%	466,192
Aug 12, 2026	36.75	37.20	36.46	36.96	36.96	0.33%	508,832
Aug 11, 2026	36.48	37.35	36.03	36.84	36.84	0.27%	488,601
Aug 10, 2026	36.98	37.48	36.18	36.74	36.74	-0.76%	717,236
Aug 7, 2026	36.50	37.03	36.27	37.02	37.02	2.15%	602,342
Aug 6, 2026	36.07	36.92	36.00	36.24	36.24	0.55%	497,723
Aug 5, 2026	36.27	36.97	35.78	36.04	36.04	-0.19%	1,004,923
Aug 4, 2026	36.30	36.72	35.21	36.11	36.11	2.01%	1,250,312
Aug 3, 2026	35.13	35.99	34.56	35.40	35.40	-0.28%	395,795
Jul 31, 2026	36.37	36.63	35.29	35.50	35.50	-2.47%	481,985
Jul 30, 2026	35.50	36.48	35.20	36.40	36.40	2.28%	740,715
Jul 29, 2026	36.11	36.50	35.42	35.59	35.59	-1.58%	992,833
Jul 28, 2026	36.77	36.98	35.55	36.16	36.16	-1.66%	655,270
Jul 27, 2026	36.36	37.06	35.17	36.77	36.77	3.87%	1,172,729
Jul 24, 2026	36.90	37.90	35.27	35.40	35.40	-2.29%	901,710
Jul 23, 2026	34.70	36.39	34.01	36.23	36.23	3.51%	847,692
Jul 22, 2026	35.68	35.83	34.92	35.00	35.00	-2.75%	564,234
Jul 21, 2026	35.47	36.17	35.47	35.99	35.99	1.52%	602,019
Jul 20, 2026	36.16	36.55	35.42	35.45	35.45	-1.56%	645,058
Jul 17, 2026	35.19	36.73	35.11	36.01	36.01	0.22%	938,875
Jul 16, 2026	36.56	36.85	35.40	35.93	35.93	-2.20%	822,865
Jul 15, 2026	36.53	37.01	36.19	36.74	36.74	0.25%	580,359
Jul 14, 2026	36.83	36.83	36.09	36.65	36.65	1.38%	1,214,533
Jul 13, 2026	36.43	36.48	35.44	36.15	36.15	-2.27%	653,487
Jul 10, 2026	37.01	37.42	35.92	36.99	36.99	-0.78%	677,503