@@ -0,0 +1,740 @@
+package com.jbooktrader.indicator.price;%0A%0Aimport com.jbooktrader.platform.indicator.Indicator;%0Aimport com.jbooktrader.platform.marketbook.MarketBook;%0A%0Apublic class PriceMACD extends Indicator %7B%0A%0A    private final PriceEMA fastEMA, slowEMA;%0A    %0A    public PriceMACD (int fastLength, int slowLength) %7B%0A        this.fastEMA = new PriceEMA(fastLength);%0A        this.slowEMA = new PriceEMA(slowLength);%0A    %7D%0A%0A    @Override%0A    public double calculate() %7B%0A        %0A        return fastEMA.calculate() - slowEMA.calculate();%0A    %7D%0A    %0A    %0A    @Override%0A    public void setMarketBook(MarketBook marketBook) %7B%0A        super.setMarketBook(marketBook);%0A        fastEMA.setMarketBook(marketBook);%0A        slowEMA.setMarketBook(marketBook);%0A    %7D%0A%0A%7D%0A

add PriceMACD indicator