Viomi Technology Co., Ltd. Sponsored ADR (NASDAQ:VIOT - Get Free Report) saw a significant decrease in short interest in the month of September. As of September 30th, there was short interest totaling 426,725 shares, a decrease of 38.5% from the September 15th total of 693,554 shares. Based on an average daily trading volume, of 555,233 shares, the days-to-cover ratio is presently 0.8 days. Approximately 1.0% of the company's shares are short so…