Hi everyone!!
I'm trying to make a customized metric with the mensual variation of NPS (month over month). I was able to make it work, but it only works for the data of the last month (eg: november vs. october works fine but october vs. september does not). I dont want to use the number chart because it calculates the variation of the last 30 days (and not the real month over month).

Thank you all in advance!

Juan