$CSTL
Castle Biosciences, Inc. Common Stock
XNAS•Health Care•Services-Medical Laboratories
$35.34
▼-3.92%-$1.44
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Plans & pricingDonateCastle Biosciences, Inc. Common Stock
XNAS•Health Care•Services-Medical Laboratories
Why is CSTL down today? It is at $35.34 (-3.92%), and our scanner flagged it 19 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment CSTL spikes, and full due diligence on CSTL — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $CSTL 19 times in the last 30 days. Create a free account to track $CSTL, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Here is the latest on CSTL from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CSTL today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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Here is the latest on CSTL from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CSTL today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
CSTL last traded at $35.34, down 3.92% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Castle Biosciences, Inc. Common Stock (CSTL) is next expected to report earnings on Monday, November 2, 2026, about 43 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The CSTL Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged CSTL 19 times in the last 30 days.
CSTL (Castle Biosciences, Inc. Common Stock) trades on XNAS, with a market cap of about $1.08B in the Services-Medical Laboratories sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge CSTL for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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