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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$21.58$21.58211,400
2023-12-28$22.43$22.43161,300
2023-12-27$22.13$22.13167,800
2023-12-26$21.93$21.93118,500
2023-12-22$21.63$21.63196,100
2023-12-21$21.79$21.79252,300
2023-12-20$20.48$20.48248,900
2023-12-19$21.08$21.08161,800
2023-12-18$20.11$20.11223,000
2023-12-15$20.07$20.07338,300
2023-12-14$20.61$20.61472,400
2023-12-13$20.55$20.55679,000
2023-12-12$19.99$19.99309,300
2023-12-11$19.61$19.61110,800
2023-12-08$20.17$20.17200,100
2023-12-07$19.30$19.30184,900
2023-12-06$19.46$19.46277,400
2023-12-05$19.83$19.83185,700
2023-12-04$19.95$19.95169,700
2023-12-01$19.97$19.97219,300
2023-11-30$19.99$19.99243,000
2023-11-29$19.86$19.86296,900
2023-11-28$19.48$19.48176,800
2023-11-27$19.78$19.78138,300
2023-11-24$19.88$19.8852,500
2023-11-22$19.85$19.85151,900
2023-11-21$19.38$19.38174,600
2023-11-20$20.06$20.06243,900
2023-11-17$19.64$19.64230,500
2023-11-16$19.25$19.25165,600
2023-11-15$19.22$19.22248,300
2023-11-14$19.14$19.14393,600
2023-11-13$17.72$17.72145,300
2023-11-10$17.18$17.18242,500
2023-11-09$17.13$17.13257,500
2023-11-08$17.96$17.96225,100
2023-11-07$18.00$18.00273,100
2023-11-06$18.06$18.06396,100
2023-11-03$17.98$17.98731,300
2023-11-02$16.65$16.65359,900
2023-11-01$15.70$15.70479,600
2023-10-31$15.62$15.62497,300
2023-10-30$14.23$14.23391,500
2023-10-27$13.06$13.06337,500
2023-10-26$13.08$13.08224,100
2023-10-25$12.66$12.66292,700
2023-10-24$13.22$13.22191,700
2023-10-23$12.80$12.80553,100
2023-10-20$12.80$12.80164,700
2023-10-19$12.80$12.80183,800
2023-10-18$13.02$13.02176,300
2023-10-17$13.57$13.57354,700
2023-10-16$13.35$13.35423,000
2023-10-13$12.38$12.38241,900
2023-10-12$12.19$12.19289,900
2023-10-11$13.62$13.62282,200
2023-10-10$14.68$14.68267,300
2023-10-09$14.36$14.36288,400
2023-10-06$14.45$14.45534,600
2023-10-05$14.86$14.86232,900
2023-10-04$15.41$15.41174,100
2023-10-03$15.65$15.65177,300
2023-10-02$16.43$16.43178,200
2023-09-29$16.89$16.89275,500
2023-09-28$17.39$17.39270,200
2023-09-27$16.39$16.39168,000
2023-09-26$16.07$16.07198,700
2023-09-25$16.52$16.52107,600
2023-09-22$16.52$16.52102,500
2023-09-21$16.66$16.66101,100
2023-09-20$16.94$16.94156,400
2023-09-19$16.77$16.77170,600
2023-09-18$16.69$16.69236,400
2023-09-15$17.30$17.30459,800
2023-09-14$17.60$17.60162,200
2023-09-13$18.51$18.51184,100
2023-09-12$18.25$18.25224,000
2023-09-11$18.76$18.76146,500
2023-09-08$18.34$18.34178,400
2023-09-07$18.79$18.79130,000
2023-09-06$19.08$19.08118,400
2023-09-05$19.12$19.12155,400
2023-09-01$19.66$19.66119,800
2023-08-31$19.93$19.93280,600
2023-08-30$19.91$19.91156,800
2023-08-29$19.62$19.62180,700
2023-08-28$18.78$18.78318,100
2023-08-25$18.63$18.63149,900
2023-08-24$18.71$18.71271,300
2023-08-23$18.45$18.45177,900
2023-08-22$17.67$17.67143,500
2023-08-21$17.92$17.92284,600
2023-08-18$17.56$17.56227,500
2023-08-17$17.26$17.26227,800
2023-08-16$18.15$18.15215,400
2023-08-15$18.79$18.79203,900
2023-08-14$18.80$18.80315,000
2023-08-11$17.50$17.50305,800
2023-08-10$17.50$17.50245,300
2023-08-09$17.68$17.68165,700
2023-08-08$17.72$17.72265,600
2023-08-07$17.89$17.89279,200
2023-08-04$18.50$18.50440,600
2023-08-03$18.77$18.77739,100
2023-08-02$16.79$16.79307,600
2023-08-01$16.72$16.72424,500
2023-07-31$16.85$16.85504,300
2023-07-28$16.83$16.83419,100
2023-07-27$15.84$15.841,424,200
2023-07-26$15.51$15.51415,300
2023-07-25$15.30$15.30437,300
2023-07-24$15.84$15.84229,300
2023-07-21$16.73$16.73245,800
2023-07-20$16.70$16.70176,500
2023-07-19$17.06$17.06334,500
2023-07-18$16.83$16.83525,600
2023-07-17$16.50$16.50412,300
2023-07-14$15.95$15.95535,200
2023-07-13$16.20$16.201,202,200
2023-07-12$17.93$17.931,995,400
2023-07-11$19.68$19.68633,400
2023-07-10$19.84$19.841,567,100
2023-07-07$20.30$20.3012,789,100
2023-07-06$13.28$13.28455,200
2023-07-05$13.70$13.70281,300
2023-07-03$13.55$13.55153,400
2023-06-30$13.72$13.72398,200
2023-06-29$13.26$13.26456,400
2023-06-28$13.62$13.62276,000
2023-06-27$13.40$13.40542,900
2023-06-26$12.81$12.81448,400
2023-06-23$12.72$12.72962,800
2023-06-22$13.25$13.25733,200
2023-06-21$13.03$13.03363,700
2023-06-20$13.25$13.25421,900
2023-06-16$13.18$13.18632,000
2023-06-15$13.40$13.40613,200
2023-06-14$13.67$13.67652,900
2023-06-13$14.45$14.45538,500
2023-06-12$14.73$14.73579,800
2023-06-09$14.66$14.66386,200
2023-06-08$14.33$14.33868,700
2023-06-07$14.91$14.911,042,400
2023-06-06$14.72$14.724,197,500
2023-06-05$11.66$11.668,199,800
2023-06-02$22.73$22.73234,100
2023-06-01$21.05$21.051,527,700
2023-05-31$24.43$24.43236,200
2023-05-30$24.62$24.62255,200
2023-05-26$26.00$26.00120,200
2023-05-25$25.18$25.18257,700
2023-05-24$25.83$25.83117,300
2023-05-23$25.82$25.82270,600
2023-05-22$25.00$25.00144,100
2023-05-19$24.61$24.61109,600
2023-05-18$23.51$23.51106,200
2023-05-17$22.89$22.8978,700
2023-05-16$22.66$22.6677,100
2023-05-15$23.56$23.5681,500
2023-05-12$22.87$22.87103,700
2023-05-11$22.69$22.69103,600
2023-05-10$23.20$23.20155,000
2023-05-09$22.65$22.65118,600
2023-05-08$22.64$22.64137,400
2023-05-05$22.25$22.25252,900
2023-05-04$22.01$22.01226,500
2023-05-03$22.91$22.91113,100
2023-05-02$22.06$22.06122,700
2023-05-01$22.75$22.7598,500
2023-04-28$22.63$22.6397,900
2023-04-27$22.15$22.1543,700
2023-04-26$22.15$22.1552,900
2023-04-25$22.60$22.6077,500
2023-04-24$23.76$23.7665,000
2023-04-21$24.33$24.3371,900
2023-04-20$24.02$24.0288,000
2023-04-19$23.56$23.5696,800
2023-04-18$22.81$22.81133,400
2023-04-17$23.75$23.75147,900
2023-04-14$22.58$22.58277,800
2023-04-13$23.23$23.23135,300
2023-04-12$22.11$22.1178,800
2023-04-11$22.52$22.5296,100
2023-04-10$22.12$22.1271,200
2023-04-06$22.26$22.26109,900
2023-04-05$22.30$22.30100,300
2023-04-04$22.42$22.42111,300
2023-04-03$22.33$22.33159,700
2023-03-31$22.72$22.72190,600
2023-03-30$22.23$22.2388,500
2023-03-29$22.45$22.45150,500
2023-03-28$22.20$22.2082,800
2023-03-27$22.63$22.6385,200
2023-03-24$22.51$22.51113,900
2023-03-23$22.16$22.16135,300
2023-03-22$21.56$21.56114,000
2023-03-21$22.39$22.39130,900
2023-03-20$21.33$21.33122,100
2023-03-17$21.40$21.40195,500
2023-03-16$22.39$22.39111,300
2023-03-15$22.65$22.65170,400
2023-03-14$21.69$21.69211,200
2023-03-13$19.99$19.99333,400
2023-03-10$19.47$19.47290,200
2023-03-09$21.28$21.28197,000
2023-03-08$21.69$21.69155,600
2023-03-07$22.61$22.61192,600
2023-03-06$24.28$24.28180,400
2023-03-03$24.68$24.68296,300
2023-03-02$23.64$23.64164,100
2023-03-01$22.86$22.86446,500
2023-02-28$25.18$25.18159,900
2023-02-27$24.76$24.76232,000
2023-02-24$24.36$24.36146,400
2023-02-23$23.62$23.62132,100
2023-02-22$23.58$23.58124,900
2023-02-21$23.75$23.75174,200
2023-02-17$26.00$26.0091,500
2023-02-16$25.99$25.99119,400
2023-02-15$26.90$26.9096,700
2023-02-14$26.26$26.2677,800
2023-02-13$25.98$25.98104,000
2023-02-10$26.47$26.47124,700
2023-02-09$26.28$26.2886,700
2023-02-08$26.75$26.75132,300
2023-02-07$26.82$26.82115,100
2023-02-06$26.71$26.71133,400
2023-02-03$28.30$28.30126,500
2023-02-02$28.49$28.49176,700
2023-02-01$27.52$27.52224,900
2023-01-31$27.08$27.08139,700
2023-01-30$26.12$26.12175,000
2023-01-27$26.00$26.0089,800
2023-01-26$25.65$25.6572,800
2023-01-25$26.54$26.5463,300
2023-01-24$26.55$26.5555,900
2023-01-23$27.00$27.00188,600
2023-01-20$26.64$26.64102,800
2023-01-19$26.19$26.19115,600
2023-01-18$27.07$27.0786,200
2023-01-17$27.06$27.06105,900
2023-01-13$27.21$27.21133,000
2023-01-12$26.03$26.03122,500
2023-01-11$25.46$25.46183,200
2023-01-10$24.73$24.73127,400
2023-01-09$23.37$23.37217,000
2023-01-06$22.80$22.80136,100
2023-01-05$22.85$22.85165,500
2023-01-04$23.14$23.14148,700
2023-01-03$22.78$22.78186,500