网友提问：
macd>1出现后，在第五天（第五天是确定的，必须是第五天）再次出现 macd>1的选股公式如何编写
解答方法：
a:=barslast(cross("macd.macd",1));
a=0 and ref(a,1)=4;
{X?G!5.1?C?N?{}
网友提问：
麻烦大师帮忙把通达信趋势多空主图指标K线站在洋红线上做个选股公式 谢谢 源码：A:=HHV(HIGH,2.5);B:=LLV(LOW,2.5);HH:=BARSLAST(CLOSE>REF(A,1));LL:=BARSLAST(CLOSE
=HH,B,DRAWNULL),COLORMAGENTA,LINETHICK2;IF(HH>=LL,A,DRAWNULL),COLORGREEN,LINETHICK2;主力动向:(LARGEINTRDVOL-LARGEOUTTRDVOL)*10000/FINANCE(7),NODRAW,COLORMAGENTA;STICKLINE(主力动向<=-0.005,CLOSE,OPEN,3,0),COLORBLUE;STICKLINE(主力动向>=0.005,CLOSE,OPEN,3,0),COLORYELLOW;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,0,0 ),COLOR00FF00; STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.8,0 ),COLOR008800;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.7,0 ),COLOR009900;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.6,0 ),COLOR00AA00;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.5,0 ),COLOR00BB00;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.4,0 ),COLOR00CC00;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.3,0 ),COLOR00DD00;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,1.2,0 ),COLOR00EE00;STICKLINE(OPEN>=CLOSE ,CLOSE ,OPEN,0.5,0 ),COLOR00FF00;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,0,0) ,COLORFFBBFF;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.8,0) ,COLORFF00FF; STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.7,0) ,COLORFF22FF;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.6,0) ,COLORFF44FF;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.5,0) ,COLORFF66FF;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.4,0) ,COLORFF88FF; STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.3,0) ,COLORFF99FF;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1.2,0) ,COLORFFAAFF;STICKLINE(CLOSE>OPEN,CLOSE,OPEN,0.5,0) ,COLORFFBBFF; 解答方法：
A:=HHV(HIGH,2.5);
B:=LLV(LOW,2.5);
HH:=BArslAst(CLOSE>REF(A,1));
LL:=BARSLAST(CLOSE<REF(B,1));
LL>=HH;
{X-G?5^1-C-N-{}
