I can't post the value of FV constantly, so instead I will give you an overarching number: CoIntegration between FV and SPX today is close about 98%. As far as my model is concerned, there is zero edge at any point in time today.
Aren't majority of MMs using Algo to make markets these days anyway? But I don't see an orderly market anywhere. With volume deprived from day traders, all you have left is computers firing at each other. I guess the good old days of volume trading is gone, swing trade is the way to go but we bear much more risk, especially on an intraday basis.