自用趋势通达信副图，感觉不错，底部出现三角黄色信号可关注，金叉择机买入!!!顶部出现绿色倒三角死叉卖出！

VAR1:=(CLOSE+HIGH+LOW)/3;
 VAR2:=EMA(VAR1,10);
 VAR3:=REF(VAR2,1);
黄探底震仓:IF(VAR2,10,DRAWNULL),COLORYELLOW,LINETHICK5;
红买: IF(VAR2>VAR3,10,DRAWNULL), COLORRED,LINETHICK5;
蓝卖: IF(VAR2<VAR3,10,DRAWNULL),COLORBLUE,LINETHICK5;
 RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*150;
上穿买:SMA(RSV,3,1),COLORRED;
趋势线:SMA(上穿买,3,1),COLORFFFF00;
 VAR03:=PEAKBARS(3,15,1)<10;
 VAR05:=IF(VAR03=1,2,0);
顶:=IF(VAR05=2,2,0),COLORBLUE,LINETHICK2;
必买: IF(TROUGHBARS(3,15,1)=1 AND HIGH>LOW+0.01,20,-1),COLORYELLOW ,LINETHICK2;
必卖: IF(PEAKBARS(3,15,1)=1,80,100),COLORGREEN,LINETHICK2;
涨家数:INDEXADV,COLOR0080FF,NODRAW;
跌家数:INDEXDEC,COLORGREEN,NODRAW; 
 DRAWICON(CROSS(红买,蓝卖),红买,2);
 DRAWICON(CROSS(蓝卖,红买),蓝卖-1,1);