Events
	OnBar(ArrayRef<Integer> indexs){
		Numeric MACDBarValue;
		MACDBarValue = GetPlotNumericValue(\"MACD\", \"MACD\");
		Commentary(\"MACD =\" + Text(Round(MACDBarValue, 2)));
	}

试试这个是不是你想要的效果

https://www.tbquant.net/helper?navigate=tbfn&cid=1301