[stock] MicroSectors FANG 3X ETF - FNGU - one word - WOW!MicroSectors FANG 3X ETF - For the buy and hold investor - So you don't think it is possible for an ETF to move 10 - 25% quickly with the market? Then try researching 3X ETFs. Add MicroSectors FANG index 3X ETF - FNGU - and the inverse FNGD to your watch list. Edutainment Purposes Only!