Castle Biosciences (CSTL) Historical Stock Prices

Castle Biosciences, Inc. (CSTL), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Feb 24, 2026	28.96	30.54	28.61	29.94	29.94	555,400
Feb 23, 2026	28.77	29.67	27.80	28.94	28.94	469,300
Feb 20, 2026	31.61	31.61	29.10	29.21	29.21	607,200
Feb 19, 2026	33.50	33.50	31.12	31.34	31.34	622,000
Feb 18, 2026	33.65	34.44	33.40	33.67	33.67	200,000
Feb 17, 2026	33.13	34.18	32.70	33.42	33.42	231,300
Feb 13, 2026	31.84	33.65	31.84	33.15	33.15	242,900
Feb 12, 2026	32.42	32.83	31.39	31.90	31.90	278,200
Feb 11, 2026	32.62	32.98	31.38	32.34	32.34	531,700
Feb 10, 2026	32.40	33.10	32.25	32.37	32.37	308,000
Feb 9, 2026	32.40	33.01	32.04	32.23	32.23	426,600
Feb 6, 2026	32.99	33.31	31.64	32.75	32.75	556,500
Feb 5, 2026	34.98	35.50	32.26	32.40	32.40	763,800
Feb 4, 2026	38.85	39.04	34.54	34.96	34.96	668,300
Feb 3, 2026	39.47	40.45	38.76	38.94	38.94	409,000
Feb 2, 2026	39.65	40.88	39.31	39.47	39.47	261,300
Jan 30, 2026	39.16	40.06	38.20	39.39	39.39	425,600
Jan 29, 2026	39.51	39.66	38.43	39.16	39.16	324,400
Jan 28, 2026	42.78	42.78	39.00	39.51	39.51	560,700
Jan 27, 2026	43.00	43.24	42.39	42.84	42.84	358,300
Jan 26, 2026	42.25	44.28	42.19	43.04	43.04	616,400
Jan 23, 2026	41.94	42.31	41.10	42.24	42.24	371,300
Jan 22, 2026	41.22	43.01	41.09	42.15	42.15	251,600
Jan 21, 2026	41.02	41.86	40.33	40.98	40.98	279,300
Jan 20, 2026	39.90	41.02	39.74	40.86	40.86	298,800

Historical stock data.