Have you been paying attention to shares of Castle Biosciences, Inc. (CSTL) ? Shares have been on the move with the stock up 10.7% over the past month. The stock hit a new 52-week high of $34.49 in the previous session. Castle Biosciences, Inc. has gained 58.8% since the start of the year compared to the 8.6% move for the Zacks Medical sector and the -0.2% return for the Zacks Medical - Biomedical and Genetics industry. What's Driving the Outperformance? The stock has a great record of positive earnings sur ...