If this is interesting you should also take a look at MACD Leader:
For more info about Schaff Trend Cycle Indicator:
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.