Jensen Huang's resignation as head of Nvidia prompts a congressional investigation into suspected ties to China and exports of advanced chips $SXT $BTC $ETH #sxt @SpaceandTimeDB #HuangExitNvidiaStrategyInFocus #WhatWillDriveCryptoandStocks’NextRebound? #BitcoinBreaksBelow200WeekMovingAverage #HedgeFundsCMEBitcoinNetShortsFall89%