Working on streamlining the code for the on chart wpr smoothed, like to do that to try and make it easier to convert it to mt5, couldn't figure out a way to do the atr bands which uses a different mtf than the wpr itself. Finally remembered Mladen's atr probability bands and used that code, seems to be working pretty good on the mt4 version but not so good on the mt5 version, still needs work to figure out a way to do it. Also, would like to make the arrows this time using buffers think that will lessen the computer load, but if you all like this mt4 version will extend it further with the arrows and alerts, but needs testing.