Castle Biosciences, Inc. - CSTL - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	31.61	29.21	29.21	31.61	29.1	607,242
February 19, 2026	33.5	31.34	31.34	33.5	31.12	622,025
February 18, 2026	33.65	33.67	33.67	34.44	33.4	200,000
February 17, 2026	33.13	33.42	33.42	34.18	32.7	231,539
February 13, 2026	31.84	33.15	33.15	33.66	31.84	242,900
February 12, 2026	32.42	31.9	31.9	32.83	31.39	278,226
February 11, 2026	32.56	32.34	32.34	32.98	31.45	379,707
February 10, 2026	32.4	32.37	32.37	33.1	32.25	308,000
February 09, 2026	32.4	32.23	32.23	33.01	32.04	426,602
February 06, 2026	32.99	32.75	32.77	33.31	31.64	548,843
February 05, 2026	34.98	32.4	32.4	35.5	32.26	763,800
February 04, 2026	38.85	34.96	34.96	39.04	34.54	668,317
February 03, 2026	39.47	38.94	38.94	40.45	38.76	409,000
February 02, 2026	39.65	39.47	39.47	40.88	39.31	261,300
January 30, 2026	39.16	39.39	39.39	40.06	38.2	425,621
January 29, 2026	39.51	39.16	39.16	39.66	38.43	324,400
January 28, 2026	42.78	39.51	39.51	42.78	39	544,726
January 27, 2026	43	42.84	42.84	43.24	42.39	358,455
January 26, 2026	42.25	43.04	43.04	44.28	42.19	616,400
January 23, 2026	41.94	42.24	42.24	42.31	41.1	371,300
January 22, 2026	41.22	42.15	42.15	43.01	41.09	251,600
January 21, 2026	41.02	40.98	40.98	41.86	40.33	279,315
January 20, 2026	39.9	40.86	40.86	41.02	39.74	298,800
January 16, 2026	40.75	40.01	40.01	41.28	39.92	289,700
January 15, 2026	40.79	40.75	40.75	41.6	40.24	276,949
January 14, 2026	39.61	40.77	40.77	41.09	39.21	410,800
January 13, 2026	39.85	39.64	39.64	39.85	38.73	330,154
January 12, 2026	40.8	39.66	39.66	41.88	39.06	614,800
January 09, 2026	39.9	39.34	39.34	40.71	38.67	334,200
January 08, 2026	40.61	39.89	39.89	41.02	39.47	303,900
January 07, 2026	40.37	40.61	40.61	41.35	39.99	274,232
January 06, 2026	38.91	40.07	40.07	40.27	37.29	407,551
January 05, 2026	38.48	39	39	39.13	37.47	507,316
January 02, 2026	39.02	38.54	38.54	39.16	37.83	404,354
December 31, 2025	39.43	38.9	38.9	39.5	38.81	330,377
December 30, 2025	39.15	39.31	39.31	39.76	38.75	211,203
December 29, 2025	39.4	39.27	39.27	39.74	38.75	264,600
December 26, 2025	39.89	39.4	39.4	39.97	39.28	187,021
December 24, 2025	40.18	40.09	40.09	40.34	39.51	138,400
December 23, 2025	41.05	40.2	40.2	41.15	40.01	225,612
December 22, 2025	40	41.39	41.39	42.18	39.89	502,346
December 19, 2025	39.46	39.44	39.44	39.87	39.15	361,600
December 18, 2025	39.73	39.6	39.6	40.23	39.12	280,808
December 17, 2025	39.05	39.66	39.66	40.1	38.16	295,135
December 16, 2025	38.46	39.05	39.05	39.1	37.76	316,405
December 15, 2025	39.05	38.88	38.88	39.53	38.24	393,224
December 12, 2025	38.93	38.63	38.63	39.19	38.06	455,500
December 11, 2025	37.96	37.97	37.97	38.2	36.63	511,100
December 10, 2025	38.25	38.02	38.02	38.59	37.9	664,371
December 09, 2025	38.2	38.25	38.25	38.88	37.83	514,100
December 08, 2025	39.19	38.1	38.1	39.19	37.93	332,200
December 05, 2025	39.54	38.64	38.64	40.1	38.38	549,827
December 04, 2025	39.41	39.62	39.62	40.54	38.73	427,082
December 03, 2025	39.1	39.41	39.41	40.06	38.69	301,737
December 02, 2025	39.17	39.1	39.1	39.58	39.03	218,595
December 01, 2025	39.76	39.12	39.12	39.97	38.64	454,036
November 28, 2025	40	39.95	39.95	40.61	39.34	156,298
November 26, 2025	39.93	39.94	39.94	40.51	39.38	480,578
November 25, 2025	38.61	39.93	39.93	40.23	38.17	560,410
November 24, 2025	37.94	38.49	38.49	39.62	37.58	677,731

Castle Biosciences, Inc. (CSTL) NASDAQ