抓牛头KDJ，红色买入，黑色空仓，绿色准备！好看更好用！

TYP := (IF(ISNULL(HIGH),CLOSE,HIGH) + IF(ISNULL(LOW),CLOSE,LOW) + CLOSE)/3;

短趋势:(TYP-MA(TYP,30))/(0.015*AVEDEV(TYP,30)),colorred,linethick3;

短线:(TYP-MA(TYP,30))/(0.015*AVEDEV(TYP,30)),colorwhite,linethick1;

C2:=MA(短趋势,4);//www.fxjgsw.com

长趋势:MA(短趋势,10),colorblue,linethick3;

升:IF(长趋势>REF(长趋势,1),长趋势,DRAWNULL),COLORFF00FF,LINETHICK3;

降:IF(长趋势<REF(长趋势,1),长趋势,DRAWNULL),COLOR00FF00,LINETHICK3;

长线:MA(短趋势,10),coloryellow,linethick1;

FILLRGN(短趋势,C2,短趋势>C2,RGB(0,255,0,),短趋势<C2,colorblack);

FILLRGN(短趋势,长趋势,短趋势>长趋势,RGB(255,0,0,),短趋势<长趋势,colorblack);

PARTLINE(短趋势,短趋势<=短线,RGB(0,255,0),1,RGB(255,0,0)),colorwhite,LINETHICK2;

PARTLINE(短线,短趋势<=短线,RGB(0,255,255),1,RGB(255,0,255)),coloryellow,LINETHICK2;

DRAWICON (CROSS(短趋势,长趋势)=1,短趋势,1);

DRAWICON (CROSS(长趋势,短趋势)=1,长趋势,2);

早上大跌可买，早上大跌不割，早上大涨要卖，下午大涨不追，下午大跌次日买，不涨不跌睡觉:STKNAME,coloryellow;