These were the top performing ETFs of the week.
NRGD — MicroSectors U.S. Big Oil Index -3X Inverse Leveraged ETN +1002.57%
OILD — MicroSectors Oil & Gas Exp. & Prod. -3x Inverse Leveraged ETN +953.54%
CWEB — Direxion Daily CIS China Internet Index Bull 2x Shares +52.36%
YINN — Direxion Daily FTSE China Bull 3X Shares +39.98%
KOLD — ProShares UltraShort Bloomberg Natural Gas +38.22%