Question

求助 通达信 高手，编写一个选股公式；要求：只要当前这根K线 ，对应的副图为红柱，就选入。

副图为 一个设置为 长期的MACD指标公式；源码如下：
DIFF:(EMA(CLOSE,26) - EMA(CLOSE,52)),COLORRED;
DEA:EMA(DIFF,52),COLORFF00FF;
MACD:2*(DIFF-DEA), COLORSTICK;
IF(DIFF<0,DIFF,0),COLORYELLOW,LINETHICK2;
IF(DIFF<0,0,DIFF),COLORRED,LINETHICK2;
IF(DIFF<DEA,DIFF,DEA),COLOR00FF00,LINETHICK2;
IF(DIFF>DEA,DEA,DEA),COLORFF00FF,LINETHICK2;
AA:=CROSS(DIFF,DEA);
DRAWICON(AA,-0.02,1);

Answer 1

DIFF:=(EMA(CLOSE,26) - EMA(CLOSE,52)),COLORRED;
DEA:=EMA(DIFF,52),COLORFF00FF;
MACD:=2*(DIFF-DEA);
CROSS(DIFF,DEA) AND DYNAINFO(17)>0;
公式已测试通过！

希望能够帮助你！