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Castle Biosciences, Inc. (CSTL)
NASDAQ: CSTL · Real-Time Price · USD
24.56
-0.06 (-0.24%)
At close: Apr 16, 2026, 4:00 PM EDT
25.04
+0.48 (1.95%)
After-hours: Apr 16, 2026, 7:45 PM EDT

Castle Biosciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 16, 202624.6224.8224.1424.5624.56-0.24%260,903
Apr 15, 202624.3725.0024.3724.6224.621.03%195,897
Apr 14, 202623.7224.8123.7224.3724.373.57%210,987
Apr 13, 202622.9223.5822.8123.5323.531.73%251,168
Apr 10, 202623.3023.3321.7923.1323.13-1.28%443,672
Apr 9, 202624.8325.5423.3323.4323.43-6.99%216,231
Apr 8, 202625.8526.6824.8225.1925.191.45%418,651
Apr 7, 202624.8225.2624.6524.8324.830.40%281,168
Apr 6, 202624.9625.3124.6324.7324.73-0.44%201,589
Apr 2, 202624.4125.2224.0924.8424.84-0.84%288,514
Apr 1, 202624.9225.4824.5725.0525.052.04%292,857
Mar 31, 202623.8624.8623.7124.5524.554.25%431,483
Mar 30, 202623.5423.9223.2423.5523.550.08%286,412
Mar 27, 202624.6024.6523.4423.5323.53-4.74%294,099
Mar 26, 202625.1126.0224.6524.7024.70-2.26%461,937
Mar 25, 202625.8126.1925.0825.2725.27-0.32%280,889
Mar 24, 202625.7325.8725.1025.3525.35-1.55%230,860
Mar 23, 202625.8126.1225.2925.7525.753.00%249,290
Mar 20, 202625.6925.6924.7425.0025.00-2.72%294,482
Mar 19, 202625.4626.1625.1425.7025.700.33%222,001
Mar 18, 202625.5026.1025.2625.6225.62-1.10%371,940
Mar 17, 202626.0526.3825.6425.9025.900.27%349,718
Mar 16, 202625.8126.7925.6725.8325.831.06%331,507
Mar 13, 202625.4026.1325.2025.5625.560.95%245,490
Mar 12, 202625.7725.9624.8925.3225.32-3.10%388,103
Mar 11, 202626.4126.6425.8226.1326.13-1.77%232,541
Mar 10, 202626.9527.3626.4926.6026.60-1.55%237,495
Mar 9, 202626.8127.0325.7627.0227.02-0.37%335,733
Mar 6, 202627.2327.8027.0727.1227.12-2.83%318,333
Mar 5, 202627.6728.5827.1727.9127.91-0.92%419,928
Mar 4, 202627.7428.6027.4028.1728.172.18%563,097
Mar 3, 202627.0628.0326.6127.5727.57-1.50%869,012
Mar 2, 202628.7429.3727.7327.9927.99-5.34%515,753
Feb 27, 202629.8730.5027.2229.5729.57-7.25%927,029
Feb 26, 202630.8332.0530.4031.8831.883.41%665,804
Feb 25, 202630.2831.1129.9230.8330.832.97%409,411
Feb 24, 202628.9630.5428.6129.9429.943.46%555,547
Feb 23, 202628.7729.6727.8028.9428.94-0.92%469,329
Feb 20, 202631.6131.6129.1029.2129.21-6.80%607,242
Feb 19, 202633.5033.5031.1231.3431.34-6.92%622,025
Feb 18, 202633.6534.4433.4033.6733.670.75%199,988
Feb 17, 202633.1334.1832.7033.4233.420.81%231,539
Feb 13, 202631.8433.6631.8433.1533.153.92%242,878
Feb 12, 202632.4232.8331.3931.9031.90-1.36%278,226
Feb 11, 202632.6232.9831.3832.3432.34-0.09%531,721
Feb 10, 202632.4033.1032.2532.3732.370.43%307,970
Feb 9, 202632.4033.0132.0432.2332.23-1.59%426,602
Feb 6, 202632.9933.3131.6432.7532.751.08%556,518
Feb 5, 202634.9835.5032.2632.4032.40-7.32%763,754
Feb 4, 202638.8539.0434.5434.9634.96-10.22%668,317