Hurst exponent & Dickey–Fuller test

Dear all,
currently I need to implement the following tests:
- Hurst exponent
- Augmented Dickey–Fuller
to try to improve my stocks selection process.
I would like to know if someone could share the above test in Power/Easy Language or in Excel.
Currently they can be found coded in Phyton, but it doesn't help me.

And... from Multicharts side: any plan to add the above tools among the the built-in functions?

Thank you in advance
Gaetano

Hello,
Here is a version of the Hurst Exponent indicator. If I remember correctly, this indicator calculates the Hurst exponent for a certain number of bars that are indicated by an input

Hello,
Here is a version of the Hurst Exponent indicator. If I remember correctly, this indicator calculates the Hurst exponent for a certain number of bars that are indicated by an input

Hi Mazinguer,
your code is working! Thank you