These were the worst performing ETFs of the week.
ERUS — iShares MSCI Russia -66.42%
FLRU — Franklin FTSE Russia ETF -52.11%
JJN — iPath Series B Bloomberg Nickel Subindex Total Return ETN -19.88%
MJXL — ETFMG 2X Daily Alternative Harvest ETF -19.34%
NAIL — Direxion Daily Homebuilders & Supplies Bull 3X Shares -14.57%