856.98MMarket Cap
LossP/E TTM
Key Figures
28.800Open
30.810High
1.76MVolume
LossP/E TTM
LossP/E Dynamic
--Dividend TTM
5.76%Turnover Ratio
26.790Prev. Close
27.500Low
29.55MTurnover
46.97P/E Static
1.82P/B
0.00%Div Yield TTM
-2.45%ROA
44.28052wk High
4.14Volume Ratio
18.25MNet Profit
30.51MShares
-0.4158EPS TTM
1.07Beta
-2.85%ROE
14.59052wk Low
12.36%Amplitude
74.94%Gross Margin
856.98MMarket Cap
3.54Reward/Risk
3.14%Risk Rate
Currency: USD Updated: 2026-07-31 Key Insights
Castle Biosciences Inc's fundamentals are relatively very healthy, and its growth potential is high.Its valuation is considered fairly valued, ranking 2 out of 199 in the Healthcare Equipment & Supplies industry.Institutional ownership is very high.Over the past month, multiple analysts have rated it as Strong Buy, with the highest price target at 42.78.In the medium term, the stock price is expected to trend up.Despite a strong stock market performance and outperforming fundamentals over the past month, the technicals don't support the current trend.The stock price is trading sideways between the support and resistance levels, making it suitable for range-bound swing trading.
Castle Biosciences Inc's Score
Support & Resistance

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Score Analysis
Current score
Previous score
Castle Biosciences Inc Highlights
StrengthsRisks
Castle Biosciences Inc News
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Earnings Forecast
Strong Buy
Buy
Hold
Sell
Strong Sell
Castle Biosciences Inc
CSTL
9
Zimmer Biomet Holdings Inc
ZBH
31
Indicators
Financial Indicators
EPS

Relevant data have not been disclosed by the company yet.
Total revenue

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Castle Biosciences Inc Info
Castle Biosciences, Inc. is a molecular diagnostics company offering test solutions to aid clinicians in the diagnosis and treatment of dermatologic cancers, Barrett’s esophagus (BE), uveal melanoma (UM), and in the treatment of mental health conditions. The Company offers five commercially available proprietary multi-analyte assays with algorithmic analysis (MAAA) tests for use in the fields of dermatology, gastroenterology and ophthalmology. It also offers a proprietary pharmacogenomic (PGx) test to guide optimal drug treatment for patients diagnosed with depression, anxiety and other mental health conditions. Its products include DecisionDx-Melanoma, DecisionDx-SCC, MyPath Melanoma, TissueCypher, IDgenetix, and DecisionDx-UM. DecisionDx-SCC is its proprietary gene expression profile (GEP) test for use in patients with cutaneous squamous cell carcinoma (SCC). It also focused on chronic acid reflux related diseases, including esophageal cancer.
Ticker SymbolCSTL
CompanyCastle Biosciences Inc
CEOMaetzold (Derek J)
Websitehttps://castlebiosciences.com/
Shareholders
FAQs
What is the current price of Castle Biosciences Inc (CSTL)?
The current price of Castle Biosciences Inc (CSTL) is 28.09.
What is the symbol of Castle Biosciences Inc?
The ticker symbol of Castle Biosciences Inc is CSTL.
What is the 52-week high of Castle Biosciences Inc?
The 52-week high of Castle Biosciences Inc is 44.28.
What is the 52-week low of Castle Biosciences Inc?
The 52-week low of Castle Biosciences Inc is 14.59.
What is the market capitalization of Castle Biosciences Inc?
The market capitalization of Castle Biosciences Inc is 856.98M.
Is Castle Biosciences Inc (CSTL) currently rated as Buy, Hold, or Sell?
According to analysts, Castle Biosciences Inc (CSTL) has an overall rating of STRONG BUY, with a price target of 42.78.
What is the Earnings Per Share (EPS TTM) of Castle Biosciences Inc (CSTL)?
The Earnings Per Share (EPS TTM) of Castle Biosciences Inc (CSTL) is -0.83.