MACD Fading Bullish Momentum

MACD fading bullish momentum (early alert). I have designed this indicator as an early alert system for fading bullish momentum. The indicator will fire on the second consecutive histogram bar with decreasing bullish momentum (light green bars). My thought process is that it should provide traders with an earlier alert than a typical (MACD line crossing below Signal line) alert available on Trading View. However, this is not a sell indicator! It's an early alert system. My trading technique is heavily based on where the 9/20/50/100/200 EMAs are compared to one another, on the hourly timeframe and the daily timeframe. I plan to use this indicator alongside technical analysis to give me a better idea if i should exit my long swing trades. Cheers.

James