通达信相对强弱MACD副图公式

LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
RSIE:=EMA(RSI,3);
DIFF : EMA(RSIE,12) - EMA(RSIE,26);
BBDIFF:=DIFF-REF(DIFF,1);
DEA  : EMA(DIFF,9);
BBDEA:=DEA-REF(DEA,1);
MACD : 2*(DIFF-DEA), COLORSTICK;
STICKLINE(MACD0,0,MACD,2,0),COLORFFFF00;
STICKLINE(MACDREF(MACD,1)AND MACD<0,0,MACD,2,0),COLOR0099FF; 
STICKLINE(MACD>REF(MACD,1)AND MACD>0,0,MACD,2,0),COLORRED; 
IF(DIFF<0,DIFF,0),COLORRED,LINETHICK2;
IF(DIFF<0,0,DIFF),COLORYELLOW,LINETHICK2;
IF(DIFFDEA,DEA,DEA),COLORWHITE,LINETHICK2;
0,COLORFF8855,LINETHICK2;
低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;
STICKLINE(低位金叉,0,-1.5,2,0),COLORFFFF00;
DRAWTEXT(低位金叉,-1.5,' 低位金叉'),COLORFFFF00;
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
STICKLINE(二次金叉,0,-1,5,0),COLORFF00FF;
DRAWICON(二次金叉,DEA*1.2,11) ;
DRAWTEXT(二次金叉,-1,' 二次金叉'),COLORFF00FF;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);
STICKLINE(底背离,0,1.5,3,0),COLOR00FF00;
DRAWLINE(A1=0,DEA,底背离,DEA,0),COLORRED,LINETHICK2;
DRAWTEXT(底背离,2,' 底背离'),COLOR00FF00;
A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:=REF(CLOSE,A2+1)DIFF AND CROSS(DEA,DIFF);
STICKLINE(顶背离,0,2,3,0),COLORFF8855;
DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORFF8855,LINETHICK2;
DRAWTEXT(顶背离,2,' 顶背离'),COLORFF8855;