网友提问：
当日集合竞价开始选股，公式标准如下：1.当日换手率大于 5%2.当日涨幅超过 3%3.当日量比大于 3
解答方法：
量比:=V/REF(ma(V,5),1);
涨幅:=(C-REF(C,1))/REF(C,1)*100;
换手率:=DYNAINFO(37);
选股:量比>3 AND 涨幅>3 AND 换手率>5;
{X_G.5_1_C_N_{}
网友提问：
请老师在出现追买时做个选股公式.谢谢.
VAR2:=(((CLOSE - ma(CLOSE,6)) / MA(CLOSE,6)) * 100);
VAR3:=(((CLOSE - MA(CLOSE,12)) / MA(CLOSE,12)) * 100);
VAR4:=(((CLOSE - MA(CLOSE,24)) / MA(CLOSE,24)) * 100);
VAR5:=(((VAR2 + (2 * VAR3)) + (3 * VAR4)) / 6);
VAR6:=MA(VAR5,3);
开始控盘:stICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),0.4,0),COLOR00AAFF;
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),0.3,0),COLOR0044FF;
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),0.4,0),COLOR0088FF;
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),0.1,0),COLOR00AAFF;
STICKLINE((VAR6 <= (0 - 10)),0,(0 - 20),3,0),COLOR00AAFF;
DRAWTEXT(VAR6<=(0 - 10), -22,'买'),COLORGREEN,LINETHICK2;
VAR1:=ema(EMA(CLOSE,3),1);
控盘:=(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000;
STICKLINE(控盘<0,控盘,0,3.5,0),COLORFFAA00;
STICKLINE(控盘<0,控盘,0,3.5.2,0),COLORFF4400;
STICKLINE(控盘<0,控盘,0,2.5,0),COLORFF8800;
STICKLINE(控盘<0,控盘,0,0,0),COLORFFAA00;
主力出货:0,COLORFFAA00;
STICKLINE(控盘>REF(控盘,3) AND 控盘>0,控盘,0,3.5,0),COLOR000088;
STICKLINE(控盘>REF(控盘,3) AND 控盘>0,控盘,0,2.5,0),COLOR0000AA;
STICKLINE(控盘>REF(控盘,3) AND 控盘>0,控盘,0,1.5,0),COLOR0000CC;
STICKLINE(控盘>REF(控盘,3) AND 控盘>0,控盘,0,1,0),COLOR0000EE;
主力吸货:0,COLOR0000FF;
STICKLINE(控盘<REF(控盘,3) AND 控盘>0,控盘,0,3.5,0),COLOR008800;
STICKLINE(控盘<REF(控盘,3) AND 控盘>0,控盘,0,2.5,0),COLOR00AA00;
STICKLINE(控盘<REF(控盘,3) AND 控盘>0,控盘,0,1.5,0),COLOR00CC00;
STICKLINE(控盘<REF(控盘,3) AND 控盘>0,控盘,0,1,0),COLOR00EE00;
STICKLINE(ddx<0,0,DDX,3.5,0),COLOR008800;
STICKLINE(DDX<0,0,DDX,2.5,0),COLOR00AA00;
STICKLINE(DDX<0,0,DDX,1.5,0),COLOR00CC00;
STICKLINE(DDX<0,0,DDX,1,0),COLOR00EE00;
对倒出货洗盘:0,COLOR00FF00;
DRAWTEXT(crOSS(控盘,0),控盘,'追买'),COLORYELLOW;
解决方法：
VAR1:=EMA(EMA(CLOSE,3),1);
VAR2:=(((CLOSE - MA(CLOSE,6)) / MA(CLOSE,6)) * 100);
VAR3:=(((CLOSE - MA(CLOSE,12)) / MA(CLOSE,12)) * 100);
VAR4:=(((CLOSE - MA(CLOSE,24)) / MA(CLOSE,24)) * 100);
VAR5:=(((VAR2 + (2 * VAR3)) + (3 * VAR4)) / 6);
VAR6:=MA(VAR5,3);
控盘:=(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000;
追买:CROSS(控盘,0);
{X!G*5?1!C!N!{}
