通达信S理论阴买指标公式

二十日跌十日:COUNT(C<O,20)>10;
十日跌五日:IF(COUNT(C<O,10)>5,0.8,0);
五日跌三日:IF(COUNT(C<O,5)>3,0.5,0);
三日跌两日:IF(COUNT(C<O,3)>1,0.1,0);