编写条件:
MA05:MA(C,5),COLORGRAY; 角度05:ATAN((MA05/REF(MA05,1)-1)*100)*180/3.1416,COLORMAGENTA,NODRAW; IF(角度05>=-10,MA05,DRAWNULL),COLORRED; 做个选股公式,选出5天线首次变红的股,谢谢了编写方法:
N:=120;
ma1:MA(C,N),COLORGRAY;
角度:ATAN((MA1/REF(MA1,1)-1)*100)*180/3.1416,COLORMAGENTA,NODRAW;
IF(角度>=30,MA1,DRAWNULL),COLORRED;
{120或者250线角度向上30度,选股首次变红}
N:=120;
MA1:=MA(C,N);
角度:=ATAN((MA1/REF(MA1,1)-1)*100)*180/3.1416;
crOSS(角度,30);
{选出5天线首次变红的股}
MA05:=MA(C,5);
角度05:=ATAN((MA05/REF(MA05,1)-1)*100)*180/3.1416;
CROSS(角度05,-10);