you can change the MTF using int2 function
the alerts are based on crossing the 0 (up or down)
I hope you like it
with no MTF
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.