妖股起飞之双响炮副图与选股
也可以说是“冲天炮”的升级版。原理是出现冲天炮的信号之后,几天内主力拉升当日出现双响炮信号。
一切指标公式只能作为选股参考,请大家注意!
{妖股起飞之双响炮}
N:=5;
M:=10;
VAR1:=CLOSE>REF(CLOSE,1)*1.095 AND CLOSE=HIGH;
VAR2:=CLOSE<REF(CLOSE,1)*0.905 AND CLOSE=LOW;
VAR3:=BARSLAST(VAR1);
VAR4:=BARSLAST(VAR2);
VAR5:=IF(VAR3<VAR4,VAR3,VAR4);
VAR6:=IF(VAR3>VAR4,VAR3,VAR4);
VAR7:=COUNT(VAR1,VAR6+1)=2 AND COUNT(VAR2,VAR6+1)=1;
VAR8:=COUNT(VAR2,VAR6+1)=2 AND COUNT(VAR1,VAR6+1)=1;
双响炮:IF(VAR7 OR VAR8,1,0),COLORRED,LINETHICK2;
STICKLINE(双响炮,0,1,2,0),COLORRED;
DRAWTEXT(双响炮,0.8,'双响炮'),COLORYELLOW;