PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund (NYSEARCA:ZROZ – Get Free Report) saw a large growth in short interest in the month of July. PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund Trading Down 3.1%Shares of ZROZ stock opened at $59.03 on Thursday. PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund has a 12-month low of $58.72 and a 12-month high of $71.21. About PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded FundPIMCO 25+ Year Zero Coupon U.S. Treasury Index ETF, formerly PIMCO 25+ Year Zero Coupon U.S. Treasury Index Fund ETF, is an exchange-traded fund. See AlsoReceive News & Ratings for PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund and related companies with MarketBeat.com's FREE daily email newsletter.