NASDAQ:CSTL | Historical Stock Price | CASTLE BIOSCIENCES INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2019-07-25 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$11.08$17.13$26.48$40.95$63.32$97.912019-07-252026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$26.65$26.65196,100
2024-12-30$26.66$26.66177,300
2024-12-27$26.83$26.83167,200
2024-12-26$27.10$27.10234,500
2024-12-24$27.72$27.72137,400
2024-12-23$27.48$27.48207,600
2024-12-20$27.53$27.53382,600
2024-12-19$27.09$27.09355,700
2024-12-18$26.52$26.52223,600
2024-12-17$28.14$28.14220,400
2024-12-16$28.80$28.80236,700
2024-12-13$28.87$28.87282,400
2024-12-12$29.12$29.12436,100
2024-12-11$29.48$29.48386,300
2024-12-10$29.63$29.63315,400
2024-12-09$30.91$30.91342,700
2024-12-06$31.19$31.19526,300
2024-12-05$32.16$32.16403,100
2024-12-04$31.88$31.88241,300
2024-12-03$30.78$30.78336,500
2024-12-02$31.40$31.40419,800
2024-11-29$30.28$30.28128,800
2024-11-27$30.44$30.44144,600
2024-11-26$30.57$30.57294,300
2024-11-25$29.51$29.51273,300
2024-11-22$29.81$29.81328,900
2024-11-21$28.88$28.88424,700
2024-11-20$28.45$28.45310,500
2024-11-19$28.87$28.87348,200
2024-11-18$27.90$27.90379,100
2024-11-15$28.10$28.10666,900
2024-11-14$30.83$30.83342,400
2024-11-13$31.80$31.80362,900
2024-11-12$32.78$32.78340,500
2024-11-11$33.78$33.78413,500
2024-11-08$33.29$33.29396,300
2024-11-07$33.31$33.31386,100
2024-11-06$32.66$32.66658,700
2024-11-05$31.15$31.151,057,600
2024-11-04$33.64$33.64729,000
2024-11-01$33.15$33.15821,300
2024-10-31$34.67$34.67448,900
2024-10-30$34.54$34.54253,600
2024-10-29$33.78$33.78401,500
2024-10-28$32.40$32.40268,800
2024-10-25$31.37$31.37400,200
2024-10-24$31.80$31.80252,600
2024-10-23$31.92$31.92283,600
2024-10-22$32.26$32.26274,100
2024-10-21$31.87$31.87380,000
2024-10-18$32.64$32.64281,400
2024-10-17$33.06$33.06411,600
2024-10-16$33.77$33.77428,400
2024-10-15$33.48$33.481,029,600
2024-10-14$34.26$34.261,011,700
2024-10-11$31.31$31.31324,800
2024-10-10$28.30$28.30307,900
2024-10-09$28.75$28.75489,000
2024-10-08$30.01$30.01350,900
2024-10-07$29.52$29.52373,200
2024-10-04$29.35$29.35203,300
2024-10-03$28.42$28.42131,600
2024-10-02$28.47$28.47174,000
2024-10-01$28.09$28.09199,300
2024-09-30$28.52$28.52352,900
2024-09-27$27.86$27.86280,500
2024-09-26$28.00$28.00310,200
2024-09-25$28.60$28.60258,400
2024-09-24$29.25$29.25265,200
2024-09-23$29.97$29.97298,200
2024-09-20$31.47$31.47703,400
2024-09-19$30.53$30.53371,100
2024-09-18$30.36$30.36483,600
2024-09-17$31.25$31.25417,100
2024-09-16$30.95$30.95433,500
2024-09-13$31.18$31.18214,400
2024-09-12$30.68$30.68423,000
2024-09-11$31.03$31.03372,300
2024-09-10$29.30$29.30190,000
2024-09-09$29.33$29.33164,700
2024-09-06$29.32$29.32302,900
2024-09-05$29.48$29.48247,900
2024-09-04$28.91$28.91275,300
2024-09-03$29.18$29.18346,200
2024-08-30$29.67$29.67239,000
2024-08-29$29.79$29.79382,900
2024-08-28$28.63$28.63377,500
2024-08-27$29.44$29.44266,200
2024-08-26$28.85$28.85272,600
2024-08-23$29.57$29.57721,600
2024-08-22$27.53$27.53361,300
2024-08-21$27.85$27.85254,200
2024-08-20$27.01$27.01288,400
2024-08-19$27.96$27.96769,900
2024-08-16$26.99$26.99307,100
2024-08-15$27.14$27.14257,000
2024-08-14$26.97$26.97348,300
2024-08-13$27.69$27.69369,500
2024-08-12$26.75$26.75317,800
2024-08-09$26.83$26.83432,700
2024-08-08$27.84$27.84636,200
2024-08-07$26.81$26.811,336,400
2024-08-06$24.90$24.901,688,500
2024-08-05$21.85$21.85605,100
2024-08-02$22.28$22.28608,200
2024-08-01$23.04$23.04442,100
2024-07-31$24.13$24.13300,300
2024-07-30$23.73$23.73476,400
2024-07-29$22.03$22.03482,200
2024-07-26$21.06$21.06498,400
2024-07-25$19.31$19.31246,100
2024-07-24$19.85$19.85202,500
2024-07-23$20.29$20.29252,200
2024-07-22$19.90$19.90272,400
2024-07-19$19.92$19.92418,400
2024-07-18$18.94$18.94333,200
2024-07-17$19.41$19.41528,600
2024-07-16$19.52$19.52464,100
2024-07-15$18.85$18.85409,500
2024-07-12$18.55$18.55343,100
2024-07-11$18.49$18.49379,000
2024-07-10$17.48$17.48306,600
2024-07-09$17.85$17.85532,800
2024-07-08$17.95$17.95652,800
2024-07-05$17.40$17.40960,400
2024-07-03$21.25$21.25329,000
2024-07-02$21.26$21.26203,000
2024-07-01$21.19$21.19288,900
2024-06-28$21.77$21.77638,200
2024-06-27$21.16$21.16160,200
2024-06-26$21.09$21.09219,900
2024-06-25$21.44$21.44225,900
2024-06-24$22.18$22.18363,200
2024-06-21$21.39$21.39376,600
2024-06-20$21.07$21.07292,300
2024-06-18$22.16$22.16189,900
2024-06-17$22.82$22.82296,400
2024-06-14$22.92$22.92167,400
2024-06-13$22.68$22.68354,800
2024-06-12$23.32$23.32473,100
2024-06-11$21.55$21.55286,600
2024-06-10$23.20$23.20177,300
2024-06-07$23.15$23.15246,800
2024-06-06$23.03$23.03229,800
2024-06-05$23.27$23.27282,600
2024-06-04$23.52$23.52209,500
2024-06-03$23.40$23.40199,400
2024-05-31$23.26$23.26208,200
2024-05-30$24.21$24.21184,200
2024-05-29$24.51$24.51206,400
2024-05-28$24.53$24.53179,700
2024-05-24$24.37$24.37130,500
2024-05-23$23.74$23.74287,300
2024-05-22$24.48$24.48217,100
2024-05-21$24.92$24.92216,000
2024-05-20$24.94$24.94417,300
2024-05-17$24.24$24.24246,400
2024-05-16$24.22$24.22285,500
2024-05-15$24.36$24.36241,100
2024-05-14$23.91$23.91221,500
2024-05-13$24.25$24.25218,900
2024-05-10$24.24$24.24357,800
2024-05-09$24.42$24.42321,900
2024-05-08$23.54$23.54267,400
2024-05-07$23.80$23.80328,500
2024-05-06$24.41$24.41437,300
2024-05-03$24.33$24.33839,800
2024-05-02$22.84$22.84323,000
2024-05-01$22.02$22.02250,500
2024-04-30$21.09$21.09330,900
2024-04-29$21.53$21.53207,200
2024-04-26$20.34$20.34112,200
2024-04-25$19.51$19.51187,900
2024-04-24$19.86$19.86113,400
2024-04-23$20.06$20.06198,500
2024-04-22$19.61$19.6195,000
2024-04-19$19.31$19.31129,600
2024-04-18$19.20$19.20139,700
2024-04-17$18.84$18.84109,500
2024-04-16$18.94$18.94138,600
2024-04-15$19.23$19.23102,700
2024-04-12$20.06$20.06148,200
2024-04-11$20.78$20.7886,800
2024-04-10$20.43$20.43112,100
2024-04-09$21.54$21.54123,100
2024-04-08$20.86$20.86111,200
2024-04-05$20.82$20.82154,400
2024-04-04$21.24$21.24155,600
2024-04-03$21.53$21.53176,900
2024-04-02$22.20$22.20182,600
2024-04-01$22.25$22.25220,200
2024-03-28$22.15$22.15380,400
2024-03-27$21.28$21.28155,300
2024-03-26$21.59$21.59209,500
2024-03-25$20.82$20.82156,800
2024-03-22$20.27$20.27201,500
2024-03-21$21.10$21.10308,700
2024-03-20$20.35$20.35179,900
2024-03-19$19.36$19.36311,900
2024-03-18$18.95$18.95175,400
2024-03-15$18.85$18.85308,200
2024-03-14$19.30$19.30150,800
2024-03-13$19.86$19.86173,300
2024-03-12$19.96$19.96219,600
2024-03-11$20.05$20.05238,100
2024-03-08$20.79$20.79385,800
2024-03-07$20.75$20.75335,400
2024-03-06$21.46$21.46274,700
2024-03-05$22.31$22.31511,700
2024-03-04$21.23$21.23416,800
2024-03-01$19.94$19.94608,600
2024-02-29$18.06$18.06965,200
2024-02-28$24.39$24.39351,300
2024-02-27$25.09$25.09278,200
2024-02-26$24.50$24.50209,200
2024-02-23$23.87$23.87179,100
2024-02-22$24.36$24.36142,900
2024-02-21$24.69$24.69288,200
2024-02-20$25.09$25.09247,200
2024-02-16$25.30$25.30211,600
2024-02-15$24.88$24.88403,200
2024-02-14$23.50$23.50169,400
2024-02-13$23.06$23.06329,400
2024-02-12$24.60$24.60279,400
2024-02-09$23.92$23.92120,900
2024-02-08$23.85$23.85138,600
2024-02-07$23.46$23.46143,500
2024-02-06$23.99$23.99153,300
2024-02-05$23.30$23.30288,300
2024-02-02$23.41$23.41130,500
2024-02-01$23.68$23.68150,100
2024-01-31$23.08$23.08202,400
2024-01-30$23.96$23.96191,700
2024-01-29$24.70$24.70319,500
2024-01-26$21.73$21.73394,900
2024-01-25$20.64$20.64258,900
2024-01-24$19.69$19.69215,900
2024-01-23$19.89$19.89120,100
2024-01-22$19.79$19.79197,800
2024-01-19$19.16$19.16207,600
2024-01-18$19.52$19.52155,100
2024-01-17$19.23$19.23335,500
2024-01-16$19.37$19.37222,300
2024-01-12$20.03$20.03147,600
2024-01-11$20.61$20.61121,600
2024-01-10$21.43$21.43197,600
2024-01-09$20.96$20.96279,500
2024-01-08$21.87$21.87274,900
2024-01-05$21.00$21.00388,400
2024-01-04$20.32$20.32234,700
2024-01-03$20.79$20.79207,800
2024-01-02$21.96$21.96260,900