I have found that such simple crossover can show good results. Basically it has only 2 TEMA and nothing more. I don't know what else to write here. The code is simplest and has only one filter, which take into consideration the direction of chart.
Skrypt open-source

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.

Chcesz użyć tego skryptu na wykresie?