barindex

Hello, I am trying to write formula for Hurst Exponent in afl. I am looking out for solution where i need store return data for particular range of period. Lets say we have 100 bars but i want to store return data for bar no. 50 to bar no.75 and then in second array from bar no. 76 to bar no...

Hi guys, I have searched a lot but could not find this simple function: "To convert Barindex to Date" All I need is to call a function with Barindex and get date in return. Anyone ? Thanks for any Help.