Give more weight to recent days: calculate a weighted moving average with SUMPRODUCT and an exponential one in Excel, and see which reacts faster.
Find out how to build and use the GROUPBY function in Excel 365. Group data, calculate summaries, and update instantly.
Discover how AI tools can automate tasks, identify trends, and make predictions to enhance your Excel experience
Calculate a moving average in Excel with the AVERAGE function: smooth out daily spikes, see the real trend on your chart, and avoid the $ trap.