Algo for identifying 5 min candles with volume above a specific number

Friends,

I’d like to have a trigger when the volume of a 5 min candle exceeds a threshold of 100000.

I’ve tried using Voume crosses above Number and entered 100000. However seems like this isn’t the right way as the backtest doesnt seem to be showing the desired result.

Look forward to your advise.

Thanks

Let me know if you need help with back testing this in a custom platform that I can build for you, 9874795959