China Finance Online Co. Limited (NASDAQ:JRJC) was the recipient of a significant decline in short interest in the month of September. As of September 15th, there was short interest totalling 12,900 shares, a decline of 18.4% from the August 31st total of 15,800 shares. Based on an average daily volume of 89,100 shares, the days-to-cover ratio is presently 0.1 days. Approximately 3.0% of the shares of the company are sold short. An institutional investor recently raised its position in China Finance Online stock. Morgan Stanley grew its holdings in China Finance Online Co. Limited (NASDAQ:JRJC) by 4.0% in the second…