For those who are asking what Indicators I use in Tradingview, here you go. You are free to use this one that I made:

https://www.tradingview.com/script/4a7D9pJX-Yellow-Trend-with-BOLL-and-Support-and-Resistance/

Then the one below is not mine, but I modified some codes to have the best settings:

https://www.tradingview.com/script/WC5Ekkc9-Gaussian-Channel-with-the-Best-Setting/

Good luck!