CRISPR Therapeutics’ (CRSP) shares have lost 6.6% in the past two weeks compared with the industry’s 8.4% decline, as seen in the chart below. The stock has underperformed the sector and the S&P 500 index. Shares of the company are also currently trading below its 50-day and 200-day moving averages.CRSP Stock Performance Image Source: Zacks Investment ResearchThe drop in the share price is likely due to the decline of the drug/biotech sector in the past couple of months due to lower-than-expected third-quar ...