ProShares Ultra Yen (NYSEARCA:YCL – Get Free Report) was the recipient of a significant growth in short interest during the month of January. Institutional Investors Weigh In On ProShares Ultra YenA hedge fund recently raised its stake in ProShares Ultra Yen stock. Get ProShares Ultra Yen alerts:ProShares Ultra Yen Stock Up 0.4%Shares of NYSEARCA:YCL traded up $0.07 during trading on Thursday, hitting $19.92. About ProShares Ultra YenThe ProShares Ultra Yen (YCL) is an exchange-traded fund that is based on the Japanese Yen per U.S. Dollar index. Further ReadingReceive News & Ratings for ProShares Ultra Yen Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for ProShares Ultra Yen and related companies with MarketBeat.com's FREE daily email newsletter.