五天內不能有MACD頂背離怎么寫 [通達信]

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD0:=(DIFF-DEA)*2;
A:=BARSLAST(REF(CROSS(DEA,DIFF),1));
頂背離:=REF(CLOSE,A+1)<CLOSE AND REF(DIFF,A+1)>DIFF AND CROSS(DEA,DIFF);
B:=COUNT(頂背離,5)>0;
NOT(B);

或者

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD0:=(DIFF-DEA)*2;
A:=BARSLAST(REF(CROSS(DEA,DIFF),1));
頂背離:=REF(CLOSE,A+1)<CLOSE AND REF(DIFF,A+1)>DIFF AND CROSS(DEA,DIFF);
COUNT(頂背離,5)=0;