此指标在彩色柱体买入，准确率在95%以上，根据此指标要设定好止盈和止损，此指标适合短线操作，出现彩色柱第二天找个低点买入，持股时间短则两三天长则半个月，大家还是根据盘面来综合止盈和止损
{通达信公式代码}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=LLV(LOW,30);
VAR6:=HHV(HIGH,30);
VAR7:=EMA((CLOSE-VAR5)/(VAR6-VAR5)*100,5);
VAR8:=EMA(0.667*REF(VAR7,1)+0.333*VAR7,10);
DRAWICON(CROSS(VAR7,VAR8) AND VAR7<20,LOW*0.98,1);
DRAWICON(CROSS(VAR8,VAR7) AND VAR7>80,HIGH*1.02,2);
STICKLINE(VAR7>=VAR8,VAR7,VAR8,2,0),COLORRED;
STICKLINE(VAR7<VAR8,VAR7,VAR8,2,0),COLORGREEN;
DRAWTEXT(CROSS(VAR7,VAR8) AND VAR7<20,LOW*0.95,'买'),COLORRED;
DRAWTEXT(CROSS(VAR8,VAR7) AND VAR7>80,HIGH*1.05,'卖'),COLORGREEN;
