On 3/6/2020 as $SPX closed below 3000, the range gap grew to 2435-3400
https://t.co/zS4VGsOun3

This leads to 3/18/2020 where the gap increased beyond any previously measured activity: 700-3400. Mind blowing options movement. hundres of billions $
https://t.co/C7WXLWevqz