Wick retest on a Moving Average

[PhilippR1]

Hello,
I'm in the process of writing an indicator with Moving Averages. The goal should be that the indicator will give an alert as soon as the wick of a closed candle touches a moving average. Roughly speaking, it should give a signal as soon as a retest has been done on a Moving Average candle by the wick of the candlestick. Unfortunately I don't know how to do this.

Can you help me please?

Thanks :)

[CrisZind]

PhilippR1:

Hello,
I'm in the process of writing an indicator with Moving Averages. The goal should be that the indicator will give an alert as soon as the wick of a closed candle touches a moving average. Roughly speaking, it should give a signal as soon as a retest has been done on a Moving Average candle by the wick of the candlestick. Unfortunately I don't know how to do this.

Can you help me please?

Thanks :)

If you can define "touches a moving average" in a way that the coder will write it for you, then the indicator can be done, kindly let me know in that case