分时主图指标能否以昨日均价线收盘价格加一条线

编写要求：

昨收:DYNAINFO(3),COLORFF9900,LINETHICK1;DRAWTEXT(CURRBARSCOUNT=8,昨收,' 昨'),COLORFF9900,LINETHICK2;今开:DYNAINFO(4),COLORFF00FF,LINETHICK1;DRAWTEXT(CURRBARSCOUNT=8,今开,'开 '),COLORFF00FF,LINETHICK2;今高:=DYNAINFO(5),COLOREE2255;DRAWTEXT(CURRBARSCOUNT=8,今高,' 高'),COLOREE2255,LINETHICK2;今低:=DYNAINFO(6),COLORGREEN;DRAWTEXT(CURRBARSCOUNT=8,今低,' 低'),COLORGREEN,LINETHICK2;CC:=HHV(IF(TIME<103000,C,0),0);VV:=HHV(IF(TIME<103000,V,0),0);ZF:=CC/DYNAINFO(3)<1.04;XH:=C>=CC AND V>=VV AND TIME>=103000 AND DYNAINFO(7)=C;GL:=FILTER(XH,60);DRAWTEXT(GL,DYNAINFO(7)*0.99,'突破'),COLORYELLOW,LINETHICK2;STICKLINE(GL,DYNAINFO(7)*0.98,DYNAINFO(7)*0.999,10,0) COLOR0000FF;这是分时主图指标，想加一条以昨天均价线收盘价的一条直线，谢谢老师

解答：

先建指标1引用