0;
BS_151:(C-MA(C,151))/MA(C,151)*100;
BS_43:=(C-MA(C,43))/MA(C,43)*100;
BS_8:=MA(BS_43,8);
BS_3:REF(BS_8,3);
BS_IF:IF(BS_43 DRAWICON(CROSS(BS_IF,BS_3) AND RANGE(BS_3,BS_151,0) AND BS_3<0,BS_3,17);
{需要选股的用这句代码替代最后一句，且将该句之前所有的语句加上等于符号。XG:DRAWICON(CROSS(BS_IF,BS_3) AND RANGE(BS_3,BS_151,0) AND BS_3<0,BS_3,17);}