As on Wednesday, Castle Biosciences Inc (NASDAQ: CSTL) started slowly as it slid -1.04% to $38.9, before settling in for the price of $39.31 at the close. Taking a more long-term approach, CSTL posted a 52-week range of $14.59-$42.17.
Nevertheless, stock’s Earnings Per Share (EPS) this year is -281.13%. This publicly-traded company’s shares outstanding now amounts to $29.16 million, simultaneously with a float of $28.49 million. The organization now has a market capitalization sitting at $1.14 billion. At the time of writing, stock’s 50-day Moving Average stood at $34.87, while the 200-day Moving Average is $23.57.
Castle Biosciences Inc (CSTL) Ownership Facts and Figures
Another important factor to analyze is how key investors are playing towards the stock of the Diagnostics & Research industry. Castle Biosciences Inc’s current insider ownership accounts for 2.39%, in contrast to 91.27% institutional ownership. According to the most recent insider trade that took place on Dec 22 ’25, this organization’s Pres. & Chief Exec. Officer sold 830 shares at the rate of 40.35, making the entire transaction reach 33,490 in total value, affecting insider ownership by 33,530. Preceding that transaction, on Dec 17 ’25, Company’s Pres. & Chief Exec. Officer sold 509 for 40.04, making the whole transaction’s value amount to 20,380. This particular insider is now the holder of 34,360 in total.
Castle Biosciences Inc (NASDAQ: CSTL) Trading Performance Indicators
Let’s observe the current performance indicators for Castle Biosciences Inc (CSTL). It’s Quick Ratio in the last reported quarter now stands at 6.31. Another valuable indicator worth pondering is a publicly-traded company’s price to sales ratio for trailing twelve months, which is currently 3.31. Similarly, its price to free cash flow for trailing twelve months is now 35.42.
In the same vein, CSTL’s Diluted EPS (Earnings per Share) trailing twelve months is recorded -0.45, a figure that is expected to reach -0.34 in the next quarter, and analysts are predicting that it will be -1.42 at the market close of one year from today.
Technical Analysis of Castle Biosciences Inc (CSTL)
Through scrutinizing the latest numbers posted by the [Castle Biosciences Inc, CSTL], it can be observed that its last 5-days Average volume of 0.23 million was lower the volume of 0.45 million, it posted the year before. During the previous 9 days, stock’s Stochastic %D was recorded 22.41% While, its Average True Range was 47.73.
Raw Stochastic average of Castle Biosciences Inc (CSTL) in the period of the previous 100 days is set at 85.89%, which indicates a major rise in contrast to 40.94% during the last 2-weeks. If we go through the volatility metrics of the stock, In the past 14-days, Company’s historic volatility was 1.20 that was higher than 1.18 volatility it exhibited in the past 100-days period.






