I am willing to give away some trading material if anyone could help me with esignal formula. It's pretty simple I just dont know how to make my own formula. Using 7 day moving average of pivot points. I need to to subtract r1-s1 for last seven days add total together and divide this number by 7. Hence giving me 7 day avg. Then add this number to 7 day exponential moving avg and subtract it also from 7 day moving avg giving me pivot bands.