kvak wrote: Thu Jul 22, 2021 7:58 am Try it....if its work correctly.....it is my first time alert code.

This is a usage of the masterpiece DSL Jurik filter. Three DSL Jurik filters use close, high, low (or pr_haclose, pr_hahigh, pr_halow) to indicate the main trend. The accuracy is definitely better than Mr. Jimmy's 34 EMA!

Now expect the teacher to use an indicator to achieve such a function. That is, "Triple DSL Jurik filter" is produced.

Boundless merit!