I did this just for fun - S P 500 High=3,393.52 Low=2191.86     Delta=1,201.66 Fibonacci =0.618  Fibonacci of delta  742.63   Low plus FoD = 2934.49   golden ratio high for the SP500 
Hey Math guy, Wouldn't it be nice if it was that easy to calculate lol ? @HedgeyeDDale