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CSTL (NASDAQ) Stock Analysis | CASTLE BIOSCIENCES INC – Deepscope
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CSTL — CASTLE BIOSCIENCES INC (Healthcare >> Diagnostics & Research)

CSTL FAQ

What is CSTL's P/E ratio?

CASTLE BIOSCIENCES INC (CSTL) currently trades at a P/E ratio of 144.84.

What is CSTL's ROE?

CASTLE BIOSCIENCES INC reports a Return on Equity (ROE) of -2.78%.

What is CSTL's dividend yield?

CASTLE BIOSCIENCES INC offers a dividend yield of 0.00%.

What is CSTL's Deepscope Quality Score?

Deepscope rates CSTL's overall financial quality at 15 out of 100, based on profitability, growth, debt and earnings stability.

Is now a good time to buy CSTL?

Deepscope's AI Timing Score for CSTL is 27 out of 100, indicating the relative attractiveness of buying at the current price using technical and momentum signals.

Which sector does CSTL belong to?

CASTLE BIOSCIENCES INC is classified under the Healthcare >> Diagnostics & Research sector on the NASDAQ exchange.

Stock Check   *Daily update data at 9:30 AM*
(Price: 2026-06-05 | FS: 2026-03-31)

CSTL

CASTLE BIOSCIENCES INC
USD 21.01
-0.59 (-2.73%) Day Change
144.84
P/E
0.02
D/E
-2.8%
ROE
-2.3%
ROA
0.00%
Div Yield
-1.14
PEG
USD 21.01
Price
-0.59 (-2.73%)
Day Change
NEWS SCORE: 99

CSTL, the overall quality is not good ( Quality = 15) and the timing to buy is ...(Sign In to See)...

15

QUALITY

Signal
UNDERPERFORM
Signal Description
Company financial health is Not Good
Reason
P/E ratio is relatively high
ROE is relatively low.
ROA is relatively low.
Acceleration of ROE growth rate is below our criteria.
Historical ROE is relatively low
Negative growth of ROE in the last year.
ROA is too relatively low compare to ROE
Acceleration of ROA growth rate is below our criteria.
Growth of ROA was below our criteria in the last year.
Net profit margin is relatively low.
Acceleration of net profit margin growth rate is below our criteria
Historical net profit margin is relatively low.

88 Sign in

TIMING

Signal
OUTPERFORM
Signal Descri...
Good
Reason
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In details, quality factors are not good , financial health is not good , and ability to make profit is not quite good , ...

Quality Factors 41%
X
X
X
X
  In Recommendations? Not in any sections
  Select Rate 0.00 From 30 days period
  Watch Rate 0.00 From 30 days period
  News Score 99
  Magic Formula Rank by ROA
N/A
  Magic Formula Rank by ROE
N/A
  Magic Formula Rank by ROIC
N/A
  Price 21.01
  PBV / Sector
1.42 / -23.44
GOOD
  Earning Per Share -0.41
  PE / Sector
144.84 / 37.86
  PEG or PE/Growth / Sector
-1.14 / 1.41
  Average 1M Daily Value
8.35 M
  Average 1W Daily Value
6.99 M
Timing Factors 28%
  MACD
  MACD Signal
  MACD Divergence
  RSI
  Stochastic Oscillator K
  Stochastic Oscillator D
  ADX
  Avg 5 day Timing Score
Financial Health 45%
X
X
X
X
  DE / Sector
  DE Average / Sector
  DE Change Average (%) / Sector
  Current Ratio / Sector
  Current Ratio Average / Sector
  Current Ratio Change Average (%) / Sector
  Quick Ratio / Sector
  Quick Ratio Average / Sector
  Quick Ratio Change Average (%) / Sector
  FCF/Share / Sector
  FCF/Share Average / Sector
  FCF/Share Change Average (%) / Sector
Ability to Make Profit 52%
X
X
X
X
X
X
X
  GPM (%) / Sector
  GPM Average (%) / Sector
  GPM Change Average (%) / Sector
  OPM (%) / Sector
  OPM Average (%) / Sector
  OPM Change Average (%) / Sector
  NPM (%) / Sector
-3.78 / 12.69
  NPM Average (%) / Sector
-16.09 / 7.99
  NPM Change Average (%) / Sector
-110.40 / -5.21
  Asset Turnover / Sector
  Asset Turnover Average / Sector
  Asset Turnover Change Average (%) / Sector
  ROA (%) / Sector
-2.34 / 11.23
  ROA Average (%) / Sector
-6.15 / -82.28
  ROA Change Average (%) / Sector
-102.03 / 159.98
  ROE (%) / Sector
-2.78 / -86.57
  ROE Average (%) / Sector
-7.08 / -2.21
  ROE Change Average (%) / Sector
-103.48 / -44.18
  ROIC (%) / Sector
  ROIC Average (%) / Sector
  ROIC Change Average (%) / Sector
Return to Investors 4%
X
  Dividend (%) / Sector
N/A / 0.26
  Dividend Average (%) / Sector
N/A / 1.20
  Dividend Change Average (%) / Sector
N/A / 7.47
Registration Details
X
  Analyze Date 2026-06-06 09:08:21
  Symbol CSTL
  Name CASTLE BIOSCIENCES INC
  Sector Healthcare >> Diagnostics & Research
  Market NASDAQ
  Listed Shares 30.33 M
  Par Value N/A
  Calculated From Quarter
  Sign N/A
  Market Cap (M.USD) / Sector Average 655.13 / 32,142.66
News, Concensus, ...
  Estimation Consensus See at WSJ.com
  Full details See at WSJ.com
  Chart See in Chart feature
  News See at Yahoo Finance

Address: 1500 W. Parkwood Ave, Friendswood, TX, United States, 77546

Phone: 866 788 9007

Website: https://castlebiosciences.com

Employees: 942

Sector: Healthcare >> Diagnostics & Research

Description: Castle Biosciences, Inc., a molecular diagnostics company, provides test solutions for the diagnosis and treatment of dermatologic cancers, Barrett's esophagus (BE), atopic dermatitis (AD), and uveal melanoma. The company offers DecisionDx-Melanoma, a risk stratification gene expression profile (GEP) test that predicts the likelihood of a positive sentinel lymph node and the risk of metastasis for patients with invasive cutaneous melanoma; TissueCypher, a risk stratification spatialomics test to predict future development of high-grade dysplasia and/or esophageal cancer in patients with non-dysplastic, indefinite dysplasia, and low-grade dysplasia BE; AdvanceAD-Tx, a non-invasive GEP test which is designed to guide systemic treatment selection for patients aged 12 years and older with moderateto-severe AD; DecisionDx-SCC, a GEP test for cutaneous squamous cell carcinoma; and MyPath Melanoma, a diagnostic GEP test for use in patients with difficult-to-diagnose melanocytic lesions. It also provides DecisionDx-UM, a risk stratification GEP test that predicts the risk of metastasis for patients with uveal melanoma. The company offers its products to dermatology and gastroenterology markets. The company was incorporated in 2007 and is headquartered in Friendswood, Texas.

ME vs SECTOR Healthcare >> Diagnostics & Research

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CSTL
CSTL
USD 21.01 (-2.73%)
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