These were the top performing ETFs of the week.
KOLD — ProShares UltraShort Bloomberg Natural Gas +19.48%
TMV — Direxion Daily 20+ Year Treasury Bear 3x Shares +8.02%
TTT — ProShares UltraPro Short 20+ Year Treasury +7.97%
LABU — Direxion Daily S&P Biotech Bull 3x Shares +7.28%
CHIU — Global X MSCI China Utilities ETF +7.27%