VAR13:=HHV(HIGH,30);
VAR14:=LLV(LOW,30);
短线趋势:=EMA((CLOSE-VAR14)/(VAR13-VAR14)*97,5);
中线趋势:=EMA((CLOSE-VAR14)/(VAR13-VAR14)*100,15);
金叉:crOSS(短线趋势,中线趋势);
VAR13:=HHV(HIGH,30);
VAR14:=LLV(LOW,30);
短线趋势:=EMA((CLOSE-VAR14)/(VAR13-VAR14)*97,5);
中线趋势:=EMA((CLOSE-VAR14)/(VAR13-VAR14)*100,15);
金叉:crOSS(短线趋势,中线趋势);