Hi dear Mr. Tanaka. Found a good indicator . It is non-repaint.Can you please make this Indicator an EA.M
Maybe EA use indicator TP, so if you use reverse mode, price does not apply. That is why.
check MT4 jounal tab, you will see order send error
in the settings of the amplitude indicator, it can be changed, for example, the number is 3.
If the line becomes blue , it is a buy signal
If the line becomes red, it is a sell signal