Expected Behavior

Support Variable Index Dynamic Average (VIDYA) indicator

Actual Behavior

Not supported

Potential Solution

Implements VIDYA (formula)

Checklist

• I have completely filled out this template
• I have confirmed that this issue exists on the current master branch
• I have confir

Describe the enhancement

Hi, just registered on github for a quick suggestion. I think it would be great to have an option to set a custom fee when running trade with dry-run enabled in the JSON config.

As for the parameter dry_run_wallet, I'd love to be able to set an option like dry_run_fee.
My strategy is based on small profits, and while I can set the fee in backtesting/hyper

OSPath.String() should not be called and we should always use either the AsString(), Unix(), or Native() method.

IIRC I had had tried removing the String() method in the hopes of getting a compilation error wherever it was used but that didn't give me any compile error. I thought I had removed all instances but they still persist.

Stack trace from latest error reported (taken from the ui log