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;