MACD指标说明 MACD指数平滑异同移动平均线为两条长、短的平滑平均线。
其买卖原则为：
1.DIFF、DEA均为正，DIFF向上突破DEA，买入信号参考。
2.DIFF、DEA均为负，DIFF向下跌破DEA，卖出信号参考。
3.DEA线与K线发生背离，行情可能出现反转信号。
4.分析MACD柱状线，由红变绿(正变负)，卖出信号参考；由绿变红，买入信号参考。
DIFF := EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);
DEA_:= EMA(DIFF,M);
MACD_ := 2*(DIFF-DEA_),COLORSTICK;
MACD:MACD_;
DIF:DIFF;
DEA:DEA_;
A1:=BARSLAST(REF(CROSS(DIFF,DEA_),1));
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)<DIFF AND CROSS(DIFF,DEA_);
A2:=BARSLAST(REF(CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3)),1));
B2:=REF(C,A2+1)>C AND REF("KDJ.K"(9,3,3),A2+1)<"KDJ.K"(9,3,3) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));
A3:=BARSLAST(REF(CROSS("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24)),1));
B3:=REF(C,A3+1)>C AND REF("RSI.RSI1"(6,12,24),A3+1)<"RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24));
C1:=BARSLAST(REF(CROSS(DEA_,DIFF),1));
D1:=REF(C,C1+1)<C AND REF(DIFF,C1+1)>DIFF AND CROSS(DEA_,DIFF);
C2:=BARSLAST(REF(CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3)),1));
D2:=REF(C,C2+1)<C AND REF("KDJ.K"(9,3,3),C2+1)>"KDJ.K"(9,3,3) AND CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3));
C3:=BARSLAST(REF(CROSS("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24)),1));
D3:=REF(C,C3+1)<C AND REF("RSI.RSI1"(6,12,24),C3+1)>"RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24));
MACD底背:IF(B1>0,-0.1,0),colorred,POINTDOT;
KDJ底背:IF(B2>0,-0.1,0),COLORFF00FF,POINTDOT;
RSI底背:IF(B3>0,-0.1,0),coloryellow,POINTDOT;
MACD顶背:IF(D1>0,0.1,0),COLOR00FF00,POINTDOT;
KDJ顶背:IF(D2>0,0.1,0),COLORFFCC66,POINTDOT;
RSI顶背:IF(D3>0,0.1,0),colorwhite,POINTDOT;
STICKLINE(MACD_>REF(MACD_,1) AND MACD_>0,0,MACD_,0,0),colorred;
STICKLINE(MACD_<=REF(MACD_,1) AND MACD_>0,0,MACD_,0,0),coloryellow;
STICKLINE(MACD_<REF(MACD_,1) AND MACD_<0,0,MACD_,0,0),colorcyan;
STICKLINE(MACD_>=REF(MACD_,1) AND MACD_<0,0,MACD_,0,0),colormagenta;
STICKLINE(C>0,0,0,50,1),colorblue;
PARTLINE(DIFF,DIFF>MA(DIFF,2),colorred,DIFF<MA(DIFF,2),colorwhite);
PARTLINE(DEA_,DEA_>MA(DEA_,2),colormagenta,DEA_<MA(DEA_,2),coloryellow);
A:=REF(DIFF,1)<REF(DIFF,2) AND REF(DIFF,2)<REF(DIFF,3) AND DIFF>REF(DIFF,1);
B:=REF(DIFF,1)>REF(DIFF,2) AND REF(DIFF,2)>REF(DIFF,3) AND DIFF<REF(DIFF,1);
买:IF(CROSS(DIFF,DEA_),DIFF,NULL),CIRCLEDOT,colorred;
卖:IF(CROSS(DEA_,DIFF),DIFF,NULL),CIRCLEDOT,colorgreen;
/*
DRAWICON(A,DIFF,"BUY");
DRAWICON(B,DIFF,"sell");
STICKLINE(B1>0,-0.1,0,2,0),colorred;
STICKLINE(B2>0,-0.1,0,2,0),COLORFF00FF;
STICKLINE(B3>0,-0.1,0,2,0),coloryellow;
STICKLINE(D1>0,0.1,0,2,0),COLOR00FF00;
STICKLINE(D2>0,0.1,0,2,0),COLORFFCC66;
STICKLINE(D3>0,0.1,0,2,0),colorwhite;
强:IF(DIFF>MA(DIFF,2),DIFF,DRAWNULL),colorred,LINETHICK2;
弱:IF(DEA_>MA(DEA_,2),DEA_,DRAWNULL),colormagenta,LINETHICK2;
DRAWICON(CROSS(DIFF,DEA_),DEA_,26);
DRAWICON(CROSS(DEA_,DIFF),DEA_,27);
A:=REF(DIFF,1)<REF(DIFF,2) AND REF(DIFF,2)<REF(DIFF,3) AND DIFF>REF(DIFF,1);
B:=REF(DIFF,1)>REF(DIFF,2) AND REF(DIFF,2)>REF(DIFF,3) AND DIFF<REF(DIFF,1);
DRAWICON(A,DIFF,1);
DRAWICON(B,DIFF,2);
*/
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