Hello Everyone, I am currently streaming financial data into excel which updates on a minute by minute basis. Every minute a new row of data is automatically inputted based on market activity. Is there any formula/function which would expand to cover the new data as the amount of cells increases? Is there any way that I can have it so that the function/formula only looks at the last 20 or so cells, so its like a moving/rolling formula/function?

Thank you very much,

Ed