跌停数:COUNT(C/REF(C,1)<0.9,20);{近20天跌停天数}落差:(C/HHV(H,30)-1)*100;{近高到现在的落差}连阳天数:IF(C>O,BARSLAST(C<O),DRAWNULL);{最近几天有连续阳线}连阳换手:SUM(V/CAPITAL*100,连阳天数);{阳线天数的换手};