Castle Biosciences, Inc. (CSTL)
NASDAQ: CSTL · Real-Time Price · USD
26.48
+2.02 (8.26%)
Jul 30, 2026, 3:36 PM EDT - Market open

Castle Biosciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 30, 202624.5027.1324.5026.51-8.38%370,587
Jul 29, 202623.9325.3023.7324.4624.462.39%340,082
Jul 28, 202624.6324.7723.7623.8923.89-2.25%335,354
Jul 27, 202625.1025.1223.8524.4424.44-0.99%291,637
Jul 24, 202625.5625.6324.3524.6924.69-3.12%408,968
Jul 23, 202624.5325.5024.5325.4825.482.70%407,870
Jul 22, 202624.3324.9223.7724.8124.811.22%437,921
Jul 21, 202623.5724.6923.2524.5124.512.57%326,248
Jul 20, 202623.9724.1523.7623.9023.90-1.10%315,668
Jul 17, 202623.7924.3423.5924.1624.16-0.29%242,886
Jul 16, 202624.0625.1323.8224.2324.230.87%375,696
Jul 15, 202623.0724.0322.9324.0224.023.89%188,232
Jul 14, 202623.3023.3022.6123.1223.120.61%251,257
Jul 13, 202623.6723.8822.4622.9822.98-3.12%269,909
Jul 10, 202624.5524.6723.3623.7223.72-3.42%207,334
Jul 9, 202623.7024.8023.5524.5624.563.89%262,629
Jul 8, 202623.4523.9223.3423.6423.64-0.80%413,163
Jul 7, 202624.3624.4123.4823.8323.83-1.57%234,221
Jul 6, 202623.9524.5523.6024.2124.210.41%209,118
Jul 2, 202624.7124.9824.0224.1124.11-2.43%175,503
Jul 1, 202623.9224.8623.8624.7124.713.61%318,282
Jun 30, 202624.1424.1423.3623.8523.85-1.93%336,710
Jun 29, 202624.3524.8024.2124.3224.320.08%324,265
Jun 26, 202622.6724.3422.6724.3024.306.07%1,043,847
Jun 25, 202622.3322.9322.2422.9122.913.57%305,331
Jun 24, 202621.4222.4621.4022.1222.123.46%457,782
Jun 23, 202621.0721.9321.0521.3821.380.85%439,262
Jun 22, 202621.2921.4720.6421.2021.200.38%429,412
Jun 18, 202620.3921.1520.2321.1221.124.30%726,610
Jun 17, 202620.6820.7119.8620.2520.25-1.03%310,437
Jun 16, 202620.6721.1220.3720.4620.46-0.97%380,221
Jun 15, 202620.7321.0220.3820.6620.66-0.19%220,462
Jun 12, 202621.0621.2020.5120.7020.70-1.48%154,629
Jun 11, 202621.0721.2920.5321.0121.01-0.33%215,218
Jun 10, 202620.8821.5220.8821.0821.08-245,606
Jun 9, 202620.3021.0920.2421.0821.084.77%289,481
Jun 8, 202621.1621.1620.1120.1220.12-4.24%247,973
Jun 5, 202621.5721.7820.9921.0121.01-2.73%212,464
Jun 4, 202620.6121.8420.6121.6021.605.93%293,251
Jun 3, 202619.6620.7419.5820.3920.393.45%516,629
Jun 2, 202620.5420.5419.5119.7119.71-6.01%459,997
Jun 1, 202620.9821.2120.4520.9720.97-0.52%312,139
May 29, 202621.9922.1420.9921.0821.08-4.66%358,633
May 28, 202621.1222.1821.1022.1122.114.00%299,800
May 27, 202619.7721.8119.6821.2621.267.97%626,062
May 26, 202620.1220.1219.5519.6919.69-2.28%401,928
May 22, 202620.5220.9120.0820.1520.15-1.90%289,271
May 21, 202619.7820.6519.7320.5420.542.55%327,277
May 20, 202619.2820.0518.9120.0320.034.32%425,111
May 19, 202619.4219.7118.8219.2019.20-0.62%343,466