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Castle Biosciences (CSTL) Stock Chart & Stock Price History

Castle Biosciences logo
$18.44 -0.24 (-1.26%)
As of 11:34 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
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Castle Biosciences Stock Price Performance

The Castle Biosciences (CSTL) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 4.97%, with a year-to-date return of -30.79%. In the past month, the stock has decreased 0.51%, reflecting recent market activity.

As of the latest close, Castle Biosciences traded at $18.68 with a market cap of $539.33 million and volume of 256,726 shares. Five years ago, the stock traded at $42.99, representing a 57.09% decrease over that period. At the time, it had a market cap of $739.10 million and a volume of 166,300 shares.

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5 Day
Performance
-6.18%
1 Month
Performance
-0.51%
3 Month
Performance
-14.25%
Year-To-Date
Performance
-30.79%
1 Year
Performance
-4.97%
5 Year
Performance
-57.09%

CSTL Stock Chart for Thursday, July, 17, 2025

CSTL Chart by TradingView

Castle Biosciences Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/16/2025$18.87$18.68
-1.01%		$19.16$18.36256,726 shs$539.33 million
07/15/2025$19.50$18.87
-3.23%		$19.70$18.65300,475 shs$544.78 million
07/14/2025$19.66$19.50
-0.81%		$19.82$19.31231,094 shs$562.97 million
07/11/2025$19.84$19.66
-0.91%		$19.90$19.29284,050 shs$567.58 million
07/10/2025$20.12$19.84
-1.39%		$20.26$19.68282,935 shs$572.82 million
07/09/2025$19.76$20.12
+1.82%		$20.22$19.57415,214 shs$580.86 million
07/08/2025$19.46$19.76
+1.54%		$19.86$19.21400,644 shs$570.47 million
07/07/2025$20.29$19.46
-4.07%		$20.32$19.44576,172 shs$561.81 million
07/04/2025$20.29$20.29$20.52$20.00166,047 shs$585.63 million
07/03/2025$20.01$20.29
+1.37%		$20.52$20.00166,047 shs$585.67 million
07/02/2025$20.34$20.01
-1.62%		$20.57$20.00337,490 shs$577.69 million
07/01/2025$20.42$20.34
-0.39%		$20.58$20.01353,247 shs$587.22 million
06/30/2025$20.35$20.42
+0.34%		$20.63$20.21527,611 shs$589.53 million
06/27/2025$19.75$20.35
+3.04%		$20.55$19.661.39 million shs$587.50 million
06/26/2025$19.47$19.75
+1.44%		$19.92$19.35434,066 shs$570.18 million
06/25/2025$19.16$19.47
+1.62%		$19.58$18.81430,423 shs$562.10 million
06/24/2025$18.85$19.16
+1.64%		$19.30$18.75309,909 shs$553.15 million
06/23/2025$18.52$18.85
+1.78%		$18.92$18.18255,462 shs$544.24 million
06/20/2025$18.91$18.52
-2.06%		$19.17$18.43312,825 shs$534.67 million
06/19/2025$18.91$18.91$19.06$17.89335,521 shs$545.93 million
06/18/2025$18.54$18.91
+2.00%		$19.06$17.89335,521 shs$545.97 million
06/17/2025$19.27$18.54
-3.79%		$19.36$18.08581,561 shs$535.29 million
06/16/2025$18.75$19.27
+2.77%		$19.38$18.31369,628 shs$556.36 million
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This page (NASDAQ:CSTL) was last updated on 7/17/2025 by MarketBeat.com Staff
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