MACD修改

input:p(12,1,100),s(26,1,100),m(9,1,50),N(0,0,1);
 周MACD:="MACD.MACD#WEEK";
 STICKLINE(周MACD>=0 AND DATATYPE=8,0,周MACD,11,0),Color000055;
 STICKLINE(周MACD<0 AND DATATYPE=8,0,周MACD,11,0),Color515100;
 DIFF:(EMA(CLOSE,P) - EMA(CLOSE,S)),LINETHICK2;
 DEA :EMA(DIFF,M),Color1AFFFF,LINETHICK2,LAYER0;
 macd:(diff-dea)*2,COLORRED,LINETHICK0;
 
PARTLINE(DIFF,DIFF>=REF(DIFF,1),RGB(200,0,200),DIFF<REF(DIFF,1),RGB(0,200,200)),LAYER0;;
 STICKLINE(macd>0 and macd>=REF(macd,1),macd,0,4,0),Color0000F2;
 STICKLINE(macd>0 and macd<REF(macd,1),macd,0,4,1),Color0000F2;
 STICKLINE(macd<0 and macd<REF(macd,1),macd,0,4,0),Color008000;
 STICKLINE(macd<0 and macd>=REF(macd,1),macd,0,4,1),Color008000;
 ES:=IF(N=0,REF(EMA(C,S),1),EMA(C,S));
 EP:=IF(N=0,REF(EMA(C,P),1),EMA(C,P));
 DI:=IF(N=0,REF(DIFF,1),DIFF);
 零度价:=((P+1)*(S-1)*ES-(S+1)*(P-1)*EP)/(2*(S+1)-2*(P+1));
 IF N=0 AND REF(DIFF,1)<0 and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,10,'DIFF上穿零度对应的股价:'+NUMTOSTRN(零度价,2)+'元'),COLOR00D0D0;END;
 IF N=1 AND DIFF<0 and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,10,'DIFF上穿零度对应的股价:'+NUMTOSTRN(零度价,2)+'元'),COLOR00D0D0;END;
 IF N=0 AND REF(DIFF,1)>0 and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,10,'DIFF下穿零度对应的股价:'+NUMTOSTRN(零度价,2)+'元'),COLORD0D0D0;END;
 IF N=1 AND DIFF>0 and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,10,'DIFF下穿零度对应的股价:'+NUMTOSTRN(零度价,2)+'元'),COLORD0D0D0;END;
 拐点价:=((P-1)*EP/(P+1)-(S-1)*ES/(S+1)-DI)*(S+1)*(P+1)/(2*(P+1)-2*(S+1));
 IF N=0 AND REF(DIFF,1)<REF(DIFF,2) and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,80,'DIFF向上拐点对应的股价:'+NUMTOSTRN(拐点价,2)+'元'),COLOR00D0D0;END;
 IF N=1 AND DIFF<REF(DIFF,1) and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,80,'DIFF向上拐点对应的股价:'+NUMTOSTRN(拐点价,2)+'元'),COLOR00D0D0;END;
 IF N=0 AND REF(DIFF,1)>REF(DIFF,2) and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,80,'DIFF向下拐点对应的股价:'+NUMTOSTRN(拐点价,2)+'元'),COLORD0D0D0;END;
 IF N=1 AND DIFF>REF(DIFF,1) and barstatus=2 THEN BEGIN  DRAWTEXTREL(5,80,'DIFF向下拐点对应的股价:'+NUMTOSTRN(拐点价,2)+'元'),COLORD0D0D0;END;