VAR4F:=((CLOSE/REF(CLOSE,1))>=1.099);
VAR1000:=((OPEN=LOW)AND (HIGH=CLOSE));
VAR101:=((vol<MA(VOL,5)) AND (VOL<REF(VOL,1)));
VAR102:=(((VAR4F AND VAR1000) AND VAR101) AND (COUNT(((VAR4F AND VAR1000) AND VAR101),20)=1));
井喷:VAR102 AND COUNT(VAR102,20)=1;