These were the top performing ETFs of the week.
GDXD — MicroSectors Gold Miners -3X Inverse Leveraged ETNs +47.64%
JDST — Direxion Daily Junior Gold Miners Index Bear 2X Shares +35.71%
SINV — ETEMG Prime 2X Daily Inverse Junior Silver Miners ETF +34.76%
FNGD — MicroSectors FANG+ Index -3X Inverse Leveraged ETN +33.96%
LABD — Direxion Daily S&P Biotech Bear 3x Shares +32.01%