Script to write some stat values to csv file

Hello All,

I need a script to write the below stats  values for existing expert advisors (withing the range  from 0 to 1) to csv file ;

for long entry =(maximum price(highest high) - entry price)/( maximum price(highest high) - minimum price(lowest low) ;

for short entry=( entry price - minimum price(lowest low)  )/( ( maximum price(highest high) - minimum price(lowest low)  ;

value withing the range must be from 0 to 1.

For illustration ,similar to one in Ninjatrader https://ninjatrader.com/support/helpGuides/nt7/?efficiency_graphs.htm

Thanks