通达信最简单的周日同K显示主图指标公式

ZC:=C#WEEK;
ZO:=O#WEEK;
ZH:=H#WEEK;
ZL:=L#WEEK;
STICKLINE(WEEkdAY=3 AND ZC>ZO,ZH,ZL,1,0),COLOR000055;{此句与下一句可省略一句}
STICKLINE(WEEKDAY=3 AND ZC<ZO,ZH,ZL,1,0),COLOR005500;
STICKLINE(ZC>ZO,ZC,ZO,5,0),COLOR000055;
STICKLINE(ZC<ZO,ZC,ZO,5,0),COLOR005500;
DRAWKLINE(H,O,L,C);