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Castle Biosciences, Inc. (CSTL)
NASDAQ: CSTL · Real-Time Price · USD
24.17
+0.20 (0.86%)
At close: Oct 28, 2025, 4:00 PM EDT
24.15
-0.02 (-0.06%)
After-hours: Oct 28, 2025, 4:00 PM EDT

Castle Biosciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 28, 202524.0524.0523.3123.90--0.25%56,653
Oct 27, 202524.7324.7723.8623.9623.96-2.24%210,433
Oct 24, 202524.3924.8624.2324.5124.511.36%198,915
Oct 23, 202523.6624.4523.4724.1824.181.85%209,403
Oct 22, 202523.5323.8523.4023.7423.741.45%246,157
Oct 21, 202523.2823.5222.7023.4023.401.69%279,076
Oct 20, 202522.4923.2122.2423.0123.013.93%284,595
Oct 17, 202522.5222.7422.1022.1422.14-1.73%230,821
Oct 16, 202522.7523.1922.3122.5322.530.09%240,528
Oct 15, 202522.3822.8222.1122.5122.510.67%339,499
Oct 14, 202522.5722.7922.2322.3622.36-1.97%254,931
Oct 13, 202523.4323.9422.6722.8122.81-1.17%186,557
Oct 10, 202523.8223.8222.6823.0823.08-2.45%263,143
Oct 9, 202523.5424.0023.3523.6623.660.30%191,668
Oct 8, 202523.1023.8823.0523.5923.592.92%242,890
Oct 7, 202523.3223.5222.6722.9222.92-1.67%279,492
Oct 6, 202522.8523.7122.2723.3123.312.60%419,596
Oct 3, 202522.4023.3822.3622.7222.722.20%228,512
Oct 2, 202523.0323.1722.0522.2322.23-3.43%455,338
Oct 1, 202522.6923.1922.3123.0223.021.10%410,340
Sep 30, 202522.2722.8122.0122.7722.771.83%212,616
Sep 29, 202522.8422.8422.1222.3622.36-1.54%227,100
Sep 26, 202523.0323.1422.3422.7122.71-0.13%163,252
Sep 25, 202522.5023.1821.9222.7422.740.31%306,009
Sep 24, 202523.4623.6622.4822.6722.67-3.78%251,015
Sep 23, 202524.2224.5423.4523.5623.56-2.16%261,647
Sep 22, 202524.1124.5723.8124.0824.08-1.35%301,635
Sep 19, 202523.4624.6523.1324.4124.414.05%692,628
Sep 18, 202522.1923.4922.0023.4623.467.52%558,787
Sep 17, 202521.7922.5721.6221.8221.820.32%251,415
Sep 16, 202521.8222.4421.5221.7521.750.60%435,219
Sep 15, 202521.4421.8421.2821.6221.620.93%644,331
Sep 12, 202522.7522.8821.3721.4221.42-5.85%301,733
Sep 11, 202523.4123.5722.7022.7522.75-0.83%332,381
Sep 10, 202524.6524.6522.9022.9422.94-6.94%380,018
Sep 9, 202524.2424.7423.8124.6524.652.45%309,323
Sep 8, 202523.6424.0923.0624.0624.062.12%276,639
Sep 5, 202523.0523.7822.8823.5623.562.04%233,004
Sep 4, 202523.0323.3522.5423.0923.09-0.47%419,896
Sep 3, 202524.2124.5123.0323.2023.20-4.17%650,589
Sep 2, 202523.9224.3923.5224.2124.210.83%659,313
Aug 29, 202523.2124.0422.9524.0124.012.34%518,805
Aug 28, 202522.1023.6922.0023.4623.465.30%655,802
Aug 27, 202521.3522.3521.2422.2822.284.36%839,167
Aug 26, 202520.5721.6520.3521.3521.353.79%490,603
Aug 25, 202520.8121.0320.5120.5720.57-1.30%281,230
Aug 22, 202520.1321.0320.0020.8420.844.36%354,984
Aug 21, 202519.6420.2219.6019.9719.970.96%227,389
Aug 20, 202519.7520.1619.2319.7819.78-0.60%343,367
Aug 19, 202520.6620.8019.8019.9019.90-3.21%635,401