3 months rolling

[jimpatel]

Hi,

Thanks for looking at my post. I am struggling to get last 3 months rolling average formula please. 

Issue is i dont have date column but that is converted to text.

Is there any possibilty to automatically look for latest date from column 1 and find last 3 months rolling data from that month pleasE?

[jimpatel]

Sorry i think i did not catch your point.

Thanks for replying and do you mind in bit expanding or steps to do please?

Much appreciated

[lbendlin]

Please provide sample data that covers your issue or question completely, in a usable format (not as a screenshot).

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[lbendlin]

You can use WINDOW, or you can use Visual Calculations'  PREVIOUS  function with offset.