老师，关于文字显示　[文华财经]

N:=BARSLAST(DATE<>REF(DATE,1))+1;
OO1:=VALUEWHEN(N=1,O);//当天的开盘价
昨高:REF(HHV(H,N),N),NODRAW;//昨天全天的最高价
昨低:REF(LLV(L,N),N),NODRAW;//昨天全天的最低价
昨收:REF(C,N),NODRAW;//昨天的收盘价
昨开:REF(OO1,N),NODRAW;//昨天的开盘价

DRAWSL(1,昨高,0,1,0,COLORRED);

DRAWSL(1,昨低,0,1,0,COLORGREEN);

DRAWSL(1,昨收,0,1,0,COLORYELLOW);
DRAWSL(1,昨开,0,1,0,COLORMAGENTA);

N:=BARSLAST(DATE<>REF(DATE,1))+1;
OO1:=VALUEWHEN(N=1,O);//当天的开盘价
昨高:REF(HHV(H,N),N),NODRAW;//昨天全天的最高价
昨低:REF(LLV(L,N),N),NODRAW;//昨天全天的最低价
昨收:REF(C,N),NODRAW;//昨天的收盘价
昨开:REF(OO1,N),NODRAW;//昨天的开盘价
DRAWSL(1,昨高,0,1,0,COLORRED);
DRAWSL(1,昨低,0,1,0,COLORGREEN);
DRAWSL(1,昨收,0,1,0,COLORYELLOW);
DRAWSL(1,昨开,0,1,0,COLORMAGENTA);

DRAWTEXT(ISLASTBAR,昨高,'昨高');
DRAWTEXT(ISLASTBAR,昨低,'昨低');
DRAWTEXT(ISLASTBAR,昨收,'昨收');
DRAWTEXT(ISLASTBAR,昨开,'昨开');

仅供参考

 老师，能不能把这4个价格线改为虚线，我改动没有改了。谢谢

  
N:=BARSLAST(DATE<>REF(DATE,1))+1;
OO1:=VALUEWHEN(N=1,O);//当天的开盘价
昨高:REF(HHV(H,N),N),NODRAW;//昨天全天的最高价
昨低:REF(LLV(L,N),N),NODRAW;//昨天全天的最低价
昨收:REF(C,N),NODRAW;//昨天的收盘价
昨开:REF(OO1,N),NODRAW;//昨天的开盘价
DRAWSL(1,昨高,0,1,0,COLORRED);
DRAWSL(1,昨低,0,1,0,COLORGREEN);
DRAWSL(1,昨收,0,1,0,COLORYELLOW);
DRAWSL(1,昨开,0,1,0,COLORMAGENTA);

DRAWTEXT(ISLASTBAR,昨高,'昨高');
DRAWTEXT(ISLASTBAR,昨低,'昨低');
DRAWTEXT(ISLASTBAR,昨收,'昨收');
DRAWTEXT(ISLASTBAR,昨开,'昨开');

 您试下：

N:=BARSLAST(DATE<>REF(DATE,1))+1;
OO1:=VALUEWHEN(N=1,O);//当天的开盘价
昨高:REF(HHV(H,N),N),DOT;//昨天全天的最高价
昨低:REF(LLV(L,N),N),DOT;//昨天全天的最低价
昨收:REF(C,N),DOT;//昨天的收盘价
昨开:REF(OO1,N),DOT;//昨天的开盘价
DRAWTEXT(ISLASTBAR,昨高,'昨高');
DRAWTEXT(ISLASTBAR,昨低,'昨低');
DRAWTEXT(ISLASTBAR,昨收,'昨收');
DRAWTEXT(ISLASTBAR,昨开,'昨开');

仅供参考