当红色带、黄色带同时出现时，表情可持有该股。当红色转换成绿色带或黄色带转换成白色带，表示行情结整，清仓
{牛市行情捡钱系统指标公式}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR2,VAR3) AND VAR3<30;
VAR6:=CROSS(VAR4,VAR3) AND VAR3<50;
VAR7:=CROSS(VAR2,80) OR CROSS(VAR3,80);
VAR8:=FILTER(VAR7,10);
买入信号:VAR5 OR VAR6;
卖出信号:VAR8;
DRAWICON(买入信号,LOW*0.98,1);
DRAWICON(卖出信号,HIGH*1.02,2);
