昨日结算价编写

作者：文华财经来源：cxh99.com 发布时间：2023年06月25日

咨询内容： DRAWSL(ISLASTBAR,REF(C,DAYBARPOS),0,-DAYBARPOS+1,0,COLORGRAY);DRAWSL(ISLASTBAR,REF(HHV(H,DAYBARPOS),DAYBARPOS),0,-DAYBARPOS+1,0,COLORRED);DRAWSL(ISLASTBAR,REF(LLV(L,DAYBARPOS),DAYBARPOS),0,-DAYBARPOS+1,0,COLORGREEN);DRAWSL(ISLASTBAR,REF(REF(O,DAYBARPOS-1),DAYBARPOS),0,-DAYBARPOS+1,0,COLORWHITE);
DRAWSL(ISLASTBAR,REF(C,DAYBARPOS),0,10000,0,COLORGRAY);DRAWSL(ISLASTBAR,REF(HHV(H,DAYBARPOS),DAYBARPOS),0,10000,0,COLORRED);DRAWSL(ISLASTBAR,REF(LLV(L,DAYBARPOS),DAYBARPOS),0,10000,0,COLORGREEN);DRAWSL(ISLASTBAR,REF(REF(O,DAYBARPOS-1),DAYBARPOS),0,10000,0,COLORWHITE);
能否用相同的语句编写出昨日结算价线和今日开盘价线？

来源:程序化99
文华技术人员： 参考：
DRAWSL(ISLASTBAR,REF(O,DAYBARPOS-1),0,-DAYBARPOS+1,0,COLORMAGENTA); DRAWSL(ISLASTBAR,REF(O,DAYBARPOS-1),0,10000,0,COLORMAGENTA); DRAWSL(ISLASTBAR,GETPRICE('SETTLE',0,-DAYBARPOS+1,0,COLORBLUE); DRAWSL(ISLASTBAR,GETPRICE('SETTLE',0,10000,0,COLORBLUE);