Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) was the recipient of a significant decrease in short interest during the month of December. As of December 15th, there was short interest totalling 9,960,000 shares, a decrease of 23.7% from the November 30th total of 13,060,000 shares. Approximately 0.2% of the shares of the stock are sold short. Based on an average trading volume of 7,830,000 shares, the days-to-cover ratio is presently 1.3 days. Shares of TSM stock traded down $4.97 during trading hours on Friday, hitting $123.50. 21,238,526 shares of the company were exchanged, compared to its average volume of 19,913,680. The...