说明：经典MACD指标加入金叉，死叉，下破0轴和空中加油的指示！并且有使用说明的文字指示！
源码如下：
{N,0,1000,120} {N1,0,1000,80} {N2,0,1000,35} {DD,0,1000,0,25} {KJ,0,1000,0.50}
{SHORT,2,200,12}
{LONG,2,200,26}
{MID,2,200,9}
DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;
A1:=CROSS(DEA,DIF);
A2:=BARSLAST(CROSS(DIF,DEA));
死叉:IF(A1,INTPART((C/REF(C,A2)-1)*100)/10,0),COLOR00FF00;
金叉AA:MACD>0 AND REF(MACD,1)<0,COLORRED;
下破0轴:REF(DIF,1)>0 AND DIF<0;
TJ:=DIF-DEA<=0.02 AND DIF<=REF(DIF,1) AND REF(DIF,1)<REF(DIF,2) AND DIF>DEA AND DEA>0 AND DEA>REF(DEA,1) AND MACD<REF(MACD,1) AND REF(MACD,1)<REF(MACD,2);
空中加油XG:REF(TJ,1) AND DIF>=REF(DIF,1) AND MACD>REF(MACD,1),COLORYELLOW;
