Castle Biosciences (CSTL) Historical Stock Prices

Castle Biosciences, Inc. (CSTL), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Sep 28, 2026	35.81	36.26	35.08	35.93	35.93	228,400
Sep 25, 2026	35.19	36.12	34.44	35.81	35.81	437,700
Sep 24, 2026	34.88	35.84	33.90	35.19	35.19	439,200
Sep 23, 2026	34.74	34.97	33.99	34.88	34.88	348,300
Sep 22, 2026	35.53	35.53	34.57	34.85	34.85	431,000
Sep 21, 2026	35.68	35.68	34.48	34.99	34.99	391,700
Sep 18, 2026	36.54	36.54	35.29	35.34	35.34	530,200
Sep 17, 2026	35.98	36.85	34.94	36.78	36.78	364,600
Sep 16, 2026	35.50	36.82	35.26	35.48	35.48	559,300
Sep 15, 2026	33.64	35.69	33.64	35.50	35.50	519,800
Sep 14, 2026	32.30	33.53	32.16	33.44	33.44	165,400
Sep 11, 2026	32.77	32.94	31.71	32.33	32.33	224,200
Sep 10, 2026	31.97	32.70	31.44	32.32	32.32	237,800
Sep 9, 2026	32.43	33.03	32.00	32.31	32.31	194,600
Sep 8, 2026	32.57	33.58	32.28	32.76	32.76	217,000
Sep 4, 2026	32.32	33.21	31.99	32.91	32.91	187,700
Sep 3, 2026	33.50	34.00	32.38	32.65	32.65	268,000
Sep 2, 2026	33.36	34.73	32.69	33.42	33.42	200,300
Sep 1, 2026	33.00	34.09	32.89	33.44	33.44	396,200
Aug 31, 2026	33.03	33.29	32.36	33.03	33.03	258,000
Aug 28, 2026	34.02	34.28	32.80	33.50	33.50	372,600
Aug 27, 2026	34.01	34.89	33.98	34.26	34.26	251,200
Aug 26, 2026	34.80	34.84	33.62	34.08	34.08	456,300
Aug 25, 2026	33.47	35.20	33.29	35.00	35.00	483,100
Aug 24, 2026	33.65	34.54	31.70	33.47	33.47	357,700

Historical stock data.