@roycheng2016, I have never tested this so I'm not 100% sure it works. But if you know how to set alerts in tradingview. I think you can sett it by selecting the indicator under condition and then shapes. The first one called shapes in the drop-down list that appears is green cross och the second one is red cross.
If you don't know how to set alerts in tradingview just google it. There is hundreds of tutorials on how this works
@ChuckBanger, oh i mean it would be nice to see the backtests and all, but i was sleepy it seems, what i really wanted to ask you is if you could give a tutorial on how to create a bullish and a bearish alert, how to ring the alert whenever a green or red cross finishes printing, thank you