投资者咨询：请老师修改公式，只显示当天的画线 (文华财经WH6赢顺V6.7)
来源:文华财经 日期:2018-8-2 9:39
你好，老师，我想修改则公式，改成只显示当天的，前面的不显示。谢谢
// 昨日高、低价
NN:=BARSLAST(DATE<>REF(DATE,1))+1;
H1H:=REF(HHV(H,NN),NN),PRECIS0,COLORLIGHTRED,DASH,NODRAW;
L1L:=REF(LLV(L,NN),NN),PRECIS0,COLORLIGHTGREEN,DASH,NODRAW;
C1C:=REF(CLOSE,NN),PRECIS0,COLORGRAY,DASH,NODRAW;
H1:=MAX(C1C,H1H);
L1:=MIN(C1C,L1L);
P1:=(H1-L1)*0.5;
阻:H1,PRECIS0,COLORGREEN,DASH;
撑:L1,PRECIS0,COLORRED,DASH;
中:(撑+阻)/2,PRECIS0,COLORWHITE,DASH;
技术人员回复
日期:2018-8-2 9:51
参考
NN:=BARSLAST(DATE<>REF(DATE,1))+1;
H1H:=REF(HHV(H,NN),NN),PRECIS0,COLORLIGHTRED,DASH,NODRAW;
L1L:=REF(LLV(L,NN),NN),PRECIS0,COLORLIGHTGREEN,DASH,NODRAW;
C1C:=REF(CLOSE,NN),PRECIS0,COLORGRAY,DASH,NODRAW;
H1:=MAX(C1C,H1H);
L1:=MIN(C1C,L1L);
P1:=(H1-L1)*0.5;
AA:=BACKSET(ISLASTBAR,DAYBARPOS);
阻:IF(AA,H1,NULL),PRECIS0,COLORGREEN,DASH;
撑:IF(AA,L1,NULL),PRECIS0,COLORRED,DASH;
中:IF(AA,(撑+阻)/2,NULL),PRECIS0,COLORWHITE,DASH;
