UP_Down Indicator

I try using this indicator it works in all time frames for both NF and Interbank platforms but it never work with the daily TF. I tested this in Neumix it work on all TF. Unfortunately my broker is interbank and the TF i normally trade is daily.. Can somebody please educate me why this is happenning. Just in case the indicator is below. I will apreciate any help extended.

I have corrected the problem, please double check the results to see if the calculations are correct.

Thanks.. Man.. for the quick response..It is working now...