Regarding re-starting a trade after the trade is closed.

About setting up a signal,
For example,
The first row shows signals based on the position of the candlestick and MA.
The second row shows a signal when the candlestick and MA cross.

Is there any indicator like this that can be used as a final trigger for entry?

Sorry.
The English of the parameters will be difficult to understand.
However, most indicators do not have crosses.