
CSTL • NASDAQ
Unlock comprehensive alternative data signals to make better investment decisions

Track website visits, page views, unique visitors, and engagement metrics over time to gauge online interest and brand strength.

Monitor Twitter follower growth, engagement rates, and social media presence to understand brand reach and community sentiment.

Analyze TikTok follower trends and viral content performance to measure youth demographic appeal and cultural relevance.

Track Facebook page likes, comments, shares, and post engagement to assess community interaction and brand loyalty.

Monitor Instagram follower growth, engagement rates, and visual content performance across demographics.

Track YouTube channel growth, video views, and subscriber engagement to measure content marketing effectiveness.

Monitor LinkedIn company page followers and professional network growth to assess B2B brand strength and talent attraction.

Track open job positions and hiring trends as a leading indicator of company expansion, contraction, or strategic shifts.

Monitor employee headcount changes on LinkedIn to gauge organizational growth, restructuring, or cost-cutting measures.

Analyze sentiment scores from Reddit discussions to understand retail investor mood and potential price momentum.

Track daily news mentions across major publications to measure media attention, PR effectiveness, and market awareness.

View key financial metrics including Revenue, Net Income, EPS, Free Cash Flow, EBITDA, and Total Assets. Access 2-year quarterly charts for Revenue & Income and Free Cash Flow trends.

Analyze technical indicators including 50-day Simple Moving Average (SMA) with price overlay and Relative Strength Index (RSI) charts.
TrendEdge provides tools and data for research and educational purposes only and does not provide investment advice or personal recommendations.
You don't hold CSTL in your mock portfolio yet.
Castle Biosciences is currently unprofitable, as indicated by its negative EPS and PE ratio. The valuation is effectively based on expectations of future growth rather than current earnings, which increases risk if growth or margin expansion disappoints.
The stock has rallied sharply, trading well above its 200-day moving average and showing an overbought RSI reading. While recent momentum is strong, the technical setup suggests elevated risk of a pullback or consolidation in the near term.
Alternative data show a mixed picture: digital engagement is stable to modestly improving, while job postings have fallen sharply. The data suggest cautious operational posture but a gradually expanding professional and social footprint.
Castle Biosciences’ stock currently reflects strong positive momentum against a backdrop of ongoing losses and stretched technicals. While alternative data do not signal a clear deterioration in business interest, they also do not strongly confirm a rapid growth inflection, leaving the risk/reward profile balanced but fragile at current levels.
Our AI Score rates companies on a scale from 0 to 10, based on alternative data points such as web traffic, app downloads, and job postings — combined with financial health indicators and technical signals.
Key moves vs recent baseline (last day / last week)
Plain-English summary of the biggest drivers (informational)
Potential risk factors to review
Based on earnings timing, volatility, liquidity and crowd activity. Informational signals only — not investment advice.
Reassess your thesis if any of these occur: