Sunday, October 11, 2026

Castle Biosciences Stock Over 34% Down In The Last 21 Sessions

Castle Biosciences Stock Over 34% Down In The Last 21 Sessions

(VIANEWS) - Shares of Castle Biosciences (NASDAQ: CSTL) dropped by a staggering 34.97% in 21 sessions from $22.25 at 2023-05-05, to $14.47 at 15:08 EST on Tuesday, following the last session's downward trend. NASDAQ is jumping 0.09% to $13,240.96, following the last session's downward trend.

Castle Biosciences's last close was $11.66, 67.7% under its 52-week high of $36.10.

About Castle Biosciences

Castle Biosciences, Inc., a commercial-stage diagnostics company, focuses to provide diagnostic and prognostic testing services for dermatological cancers. Its lead product is DecisionDx-Melanoma, a multi-gene expression profile (GEP) test to identify the risk of metastasis for patients diagnosed with invasive cutaneous melanoma. The company also offers DecisionDx-UM test, a proprietary GEP test that predicts the risk of metastasis for patients with uveal melanoma; DecisionDx-SCC, a proprietary 40-gene expression profile test that uses an individual patient's tumor biology to predict individual risk of squamous cell carcinoma metastasis for patients with one or more risk factors; and DecisionDx DiffDx-Melanoma and myPath Melanoma, a proprietary 35-GEP test to diagnose suspicious pigmented lesions. It offers test services through physicians and their patients. The company was incorporated in 2007 and is headquartered in Friendswood, Texas.

Earnings Per Share

As for profitability, Castle Biosciences has a trailing twelve months EPS of $-2.5.

The company's return on equity, which measures the profitability of a business relative to shareholder's equity, for the twelve trailing months is negative -18.33%.

Growth Estimates Quarters

The company's growth estimates for the present quarter and the next is a negative 1433.3% and a negative 15.6%, respectively.

Yearly Top and Bottom Value

Castle Biosciences's stock is valued at $14.47 at 15:08 EST, below its 52-week low of $15.58.

Volatility

Castle Biosciences's last week, last month's, and last quarter's current intraday variation average was a negative 25.95%, a negative 4.68%, and a positive 4.42%.

Castle Biosciences's highest amplitude of average volatility was 29.94% (last week), 7.94% (last month), and 4.42% (last quarter).

More news about Castle Biosciences (CSTL).

ViaNews Editorial Team

Via News Editorial Team delivers comprehensive financial news coverage and market analysis from journalists around the world. Our team specializes in data journalism and in-depth reporting on stock markets, business developments, and economic trends.

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