Leveraged ETFs: Some Of The Best Include ProShares Trust (TBZ), Direxion Daily 20 Year Plus Treasury Br (TMV) & More by InsiderMonkey.comAugust 30, 2013April 15, 20200800 No. 2 ProShares UltraShort 20+ Year Trea (ETF) (NYSEARCA:TBT) TBT data by YCharts Assets Under Management: $4.1 billion Year-to-date return: 23.1% Index the ETF tracks: Barclays Capital U.S. 20+ Year Treasury Index Leverage: 2x 1 2 3 4 5 6 7 8 9 10