$SPLV indicator for $SPX direction
usually front-runs $SPX
did Feb 18, 2020 as a TOP b4 $SPX hit next day a TOP
did Apr 9, 2020 as a TOP b4 $SPX hit Apr 14 as a TOP

butttt MARCH 23 -did hit a bottom ALONG with $SPX
etc 
discovered this one years ago - most look @ $VIX - I don't https://t.co/y3fPQPtU1u