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Castle Biosciences, Inc.

CSTLNASDAQHealthcareDiagnostics & Research

$31.96Today:- (-)1Y +52.66%

As of Oct 16, 2026 close

Market cap
$1.03B
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$17.72$44.28
Volume (live)
-
Avg. volume (3M)
350.90K

Castle Biosciences (CSTL) Historical Stock Prices

Analyze Castle Biosciences (CSTL) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Castle Biosciences (CSTL) Interactive Price Chart

Interactive historical price chart showing Castle Biosciences stock price movements and trends across multiple time periods.

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CSTL Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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CSTL historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 16, 202633.8234.1531.8031.9631.96380.93K
Oct 15, 202633.1334.0632.4833.8033.80381.93K
Oct 14, 202632.4733.7732.4733.1133.11243.17K
Oct 13, 202632.7933.3532.2332.8832.88241.70K
Oct 12, 202634.4234.4232.3132.7632.76238.97K
Oct 9, 202633.5234.5233.3934.4234.42249.08K
Oct 8, 202632.5433.7632.2533.7133.71373.75K
Oct 7, 202633.1533.7232.7733.0033.00351.52K
Oct 6, 202636.6537.9933.1033.3633.36607.64K
Oct 5, 202635.4536.7635.1036.6536.65377.21K
Oct 2, 202635.5635.9234.7535.5635.56167.72K
Oct 1, 202636.1036.9935.1735.2635.26478.08K
Sep 30, 202634.9036.0334.1435.5335.53639.60K
Sep 29, 202635.7236.2434.2434.8834.88318.62K
Sep 28, 202635.8136.2735.0935.9335.93228.43K
Sep 25, 202635.1936.1234.4435.8135.81437.68K
Sep 24, 202634.8835.8433.9035.1935.19439.15K
Sep 23, 202634.7434.9733.9934.8834.88348.27K
Sep 22, 202635.5335.5334.5734.8534.85430.98K
Sep 21, 202635.6835.6834.4834.9934.99391.68K
Sep 18, 202636.5436.5435.2935.3435.34530.24K
Sep 17, 202635.9836.8534.9436.7836.78364.65K
Sep 16, 202635.5036.8235.2635.4835.48559.27K
Sep 15, 202633.6435.6933.6435.5035.50519.95K
Sep 14, 202632.3033.5332.1633.4433.44165.40K
Sep 11, 202632.7732.9431.7132.3332.33224.20K
Sep 10, 202631.9732.7031.4432.3232.32237.83K
Sep 9, 202632.4333.0332.0032.3132.31194.56K
Sep 8, 202632.5733.5832.2832.7632.76217.02K
Sep 4, 202632.3233.2131.9832.9132.91187.72K
Sep 3, 202633.5034.0032.3832.6532.65268.01K
Sep 2, 202633.3634.7332.6933.4233.42200.26K
Sep 1, 202633.0034.0932.8933.4433.44396.18K
Aug 31, 202633.0333.3032.3633.0333.03258.00K
Aug 28, 202634.0234.2732.8033.5033.50372.59K
Aug 27, 202634.0134.8933.9834.2634.26251.21K
Aug 26, 202634.8034.8433.6234.0834.08456.26K
Aug 25, 202633.4735.2033.2935.0035.00483.37K
Aug 24, 202633.6534.5431.7033.4733.47357.67K
Aug 21, 202632.8534.7032.1434.2034.20573.47K
Aug 20, 202632.4134.0132.4132.9332.93322.94K
Aug 19, 202629.0332.3929.0332.3232.32451.92K
Aug 18, 202629.8930.1328.7229.0329.03596.61K
Aug 17, 202629.5030.5029.2129.9529.95225.81K
Aug 14, 202630.9331.1129.5829.6229.62264.21K
Aug 13, 202631.6231.9730.5130.5530.55362.23K
Aug 12, 202632.4333.0031.2531.4331.43436.00K
Aug 11, 202632.3432.9931.4632.2432.24313.47K
Aug 10, 202631.8633.0631.2432.3532.35400.77K
Aug 7, 202630.8832.3730.6532.0332.03241.82K
Show:
of 127

Source: Daily price history (open, high, low, close and volume). Data as of Oct 16, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.