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Is CSTL poised for gains? Stochastic Reached Overbought shows up after advancing 2.56%

Castle Biosciences, Inc. (CSTL) — SwingTradeBot Technical Analysis Report · Jul 23, 2026, 17:39 ET
CSTL closed up 2.56% on Thursday, July 23rd, with volume running 0.2× below average. The session formed a Stochastic Reached Overbought, often signaling a possible continuation. Key support levels exist at 25.07, 24.7 & 24.49, with resistance at 25.65, 25.86 & 26.23. Meanwhile, Slow Stochastic is showing overbought conditions.

Current SwingTradeBot Technical Rating of CSTL: C

Traders are watching CSTL for a reason. See the full signal list.

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Castle Biosciences, Inc. (CSTL)