Thanks for reporting this issue to me
I have made changes to the sheet to fix the bug which was not allowing Excel 2003 users to use the sheet... to my wonder either we all are UP TO DATE or people just avoided using the sheet and not reported it to me ...
I have also updated sheet to automatically calculate 1% as box size and 3% as reversal size, if
you want to change this default value you can go to code and change the values of constants in the TOP of macro.
Const BoxSizePercentage = 1
Const ReversalPercentage = 3
I calculate the average price of the scrip in the given time frame and calculate the box & reversal in % of the average price
Please do let me know if that helps.