Please Tell me the scan code for crossover and how to apply with scanner i dont know

General
2


You can use crossover code as per your condition  example  EMA 20-30 crossover

CROSSOVER(EMA(CLOSE,20),EMA(CLOSE,30))

 go to pi -> alerts -> scanners   and create new scanner and add the code and load the list of scripts to scan

please check below links for demo
https://www.youtube.com/watch?v=Hg5iZzvBV1A