Use long and short moving average to look for a potential price in/out. (default as 14 and 7, bases on the history experience)
and DMI to prevent the small and tangling MA.
This script allows you to set the beginning & end time to test the & market.
If you want an indicator version, here is it.
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.