$CSTL
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CSTL key statistics
NasdaqGMUSD
52-week range
$17.7261%$44.28
Latest session $32.48–$34.01Castle Biosciences, Inc. (CSTL) is a stock instrument quoted on NasdaqGM in USD. The most recently published price is $33.80, up $0.69 (2.08%) from the previous close of $33.11. It has traded between $32.48 and $34.01 in the latest session. Over the past year it has ranged from $17.72 to $44.28, leaving it in the upper half of its 52-week range (61%). Reported volume for the session was 381.9K. Figures are the latest published by the exchange feed and are not a recommendation.
Primary market bars from Yahoo Finance · Extended-hours prints appear when supplied by the venue · Interactive charts powered by TradingView Lightweight Charts™ · Not a recommendation
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Related news
Castle Biosciences gains dual listing on Nasdaq Texas — See source for full details.
Form 144 Castle Biosciences For: 1 August — See source for full details.
Form 144 Castle Biosciences For: 1 August — See source for full details.
Castle Biosciences raises 2026 revenue guidance to $365M-$375M as TissueCypher volume trends toward 50%-52% growth — See source for full details.
Castle Biosciences CEO Maetzold sells $237,682 in company stock — See source for full details.
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