Refer to the link below for the requested strategy:
Note that Streak uses OHLC data to check your entry-exit conditions. Since the OHLC data is only available after the close of the candle, your alerts will be generated after the close of the candle matching your conditions (i.e. at the opening of the next candle).
Also, we have created the exit condition using the Trade Candle function. Signal Candle is the candle on the basis of which your Entry order got triggered. Trade Candle is the candle on which you entered the trade after your condition is met and Entry order got triggered. So, the Trade candle is simply the next candle following the Signal Candle.
You can learn more about Signal/Trade Candle using the link below: