WTI dropped below $20 https://finviz.com/fut_chart.ashx?t=CL&cot=067651&p=d1&rev=637226506025683366 https://stockcharts.com/c-sc/sc?s=USO&p=D&yr=0&mn=6&dy=0&i=p55889411466&r=2390 https://api.wsj.net/api/kaavio/charts/big.chart?nosettings=1&symb=USO&uf=4&type=4&size=2&sid=2277207&style=330&freq=7&entitlementtoken=0c33378313484ba9b46b8e24ded87dd6&time=3&rand=2021752312&compidx=aaaaa%3a0&ma=3&maval=20&lf=4&lf2=256&lf3=1024&height=553&width=579&mocktick=1 'https://finviz.com/chart.ashx?t=USO&ty=c&ta=1&p=d&s=l