Efficient Market Portfolio Plus ETF (NYSEARCA:EMPB – Get Free Report) was the target of a large drop in short interest during the month of July. Get Efficient Market Portfolio Plus ETF alerts:Efficient Market Portfolio Plus ETF Stock Up 1.4%NYSEARCA:EMPB traded up $0.44 during mid-day trading on Thursday, hitting $32.69. Efficient Market Portfolio Plus ETF has a fifty-two week low of $27.68 and a fifty-two week high of $33.48. About Efficient Market Portfolio Plus ETFThe Efficient Market Portfolio Plus ETF Trust Units (EMPB) is an exchange-traded fund that mostly invests in target outcome asset allocation. See AlsoReceive News & Ratings for Efficient Market Portfolio Plus ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Efficient Market Portfolio Plus ETF and related companies with MarketBeat.com's FREE daily email newsletter.