Natera Inc. (NASDAQ:NTRA) saw a significant decrease in short interest during the month of October. As of October 14th, there was short interest totalling 1,304,316 shares, a decrease of 30.7% from the September 30th total of 1,883,083 shares. Based on an average daily volume of 230,880 shares, the short-interest ratio is currently 5.6 days. Approximately […]