Castle Biosciences
- Market cap
- 1.01B
- P/E (TTM)i
- -51.56
- P/Bi
- 2.14
- EPSi
- -0.83
- Div yieldi
- 0.00%
- 52W posi
- 58%
Anonymous reader poll. Unscientific, not investment advice.
Shares of Castle Biosciences closed at 33.00, down 1.08%. At current prices, the business is worth about 1.01B, the #3242 most valuable US-listed company we track. The 5 analysts covering the stock are, on balance, at Buy, targeting an average of 45.40 (+38%). Over the past year the stock has ranged from 17.72 to 44.28; it now sits 58% up that band.
✦ StockVane Quant Insights how this is computed
- Not yet in the StockVane Momentum strategy's universe - this name needs price history back to 2021 for a reliable signal and doesn't have it yet (most often because it IPO'd or was spun off more recently). This grade is a preliminary blend of valuation, momentum and analyst data, not a Momentum buy/sell call.
- Valuation sits at the 53% percentile of its own 5-year range.
- Price momentum averages +41.2% across the trailing 3-month/1-year windows.
- Analyst consensus across 5 analysts is Buy.
- Recent price momentum is +41.2% on average (3-month/1-year).
- Main-fund capital flow has been a net outflow over the last 45 sessions.
- Short interest has risen to 6.2% of float.
- Analyst tilt is Buy.
- Price is below its 20-day average and above its 60-day average.
- The 20-day average is above the 60-day average, a short-term uptrend.
Computed by a StockVane algorithm from historical price, valuation and analyst data - not a person, not a forecast guarantee, and not investment advice.
Price chart
Performance
Key statistics
Price & volume
- Prev close
- 33.36
- Open
- 33.15
- Day range
- 32.77 - 33.72
- Avg price
- 33.31
- Volume
- 351.53K
- Turnover
- 11.71M
- Turnover ratei
- 1.30%
- Volume ratioi
- 0.76
- Amplitudei
- 2.85%
- 52-week rangei
- 17.72 - 44.28
Valuation
- P/Ei
- -39.76
- P/E (TTM)i
- -51.56
- P/Bi
- 2.14
- EPSi
- -0.83
- Book value / shi
- 15.39
- Net profit
- -25.36M
- Net assets
- 470.03M
Share structure
- Market cap
- 1.01B
- Float capi
- 896.04M
- Shares out
- 30.55M
- Float sharesi
- 27.15M
Dividend & listing
- Div yield (TTM)i
- 0.00%
- Dividend (TTM)
- 0.00
- Listing date
- 2019-07-25
25.5% below the 52-week high
Trading activity
Net capital flow main funds, last 45 sessions
-6.48M net over the window
Short interest
- Shares short
- 1.90M
- % of floati
- 6.22%
- Days to coveri
- 7.36
- As of
- 2026-09-15
Frequently asked questions
What is the current stock price of Castle Biosciences (CSTL)?
Castle Biosciences last traded at 33.00. The quote on this page refreshes every few seconds while US markets are open.
What is Castle Biosciences's market cap?
About 1.01B.
What is the P/E ratio of Castle Biosciences?
The trailing twelve-month P/E is -51.56. The Valuation tab shows it against the stock's own five-year range.
Does Castle Biosciences pay a dividend?
Castle Biosciences does not currently pay a regular dividend.
Is Castle Biosciences a buy according to analysts?
The consensus of 5 analysts is a Buy rating, with an average 12-month price target of 45.40, which implies 37.6% upside from the current price. This is not investment advice.
Quote time 2026-10-07 19:54:59 · For reference only, not investment advice and not tailored to your situation.