Castle Biosciences (CSTL)

Castle Biosciences (CSTL) stock research: performance, analysts' price targets, earnings, revenue and margins, technicals and insider trades.

• CSTL last traded at $35.36, -4.84% on the day.
• Castle Biosciences: market cap $1.14B, P/E -54.4, revenue $357.28M over the last four quarters, next earnings 2026-11-05.
• Over the past year CSTL returned 46.06%; year to date -9.10%.

Updated 2026-11-02 17:49 UTC