前期高点通达信公式 副图 源码附图

N:=60;

HXA1:=REF(HIGH,N)=HHV(HIGH,2*N+1);

HXB1:=FILTER(HXA1,N);

HXC1:=BACKSET(HXB1,N+1);

HXD1:=FILTER(HXC1,N);

HXA2:=REF(LOW,N)=LLV(LOW,2*N+1);

HXB2:=FILTER(HXA2,N);

HXC2:=BACKSET(HXB2,N+1);

HXD2:=FILTER(HXC2,N);

HXE1:=(REF(LLV(LOW,2*N),1)+REF(HHV(HIGH,2*N),1))/2;

HXE2:=(HIGH+LOW)/2;{}

HXH1:=(HXD1 AND NOT(HXD2 AND HXE1>=HXE2)) OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;

HXH2:=HXD1 AND NOT(HXD2 AND HXE1>=HXE2);

HXL1:=HXD2 AND NOT(HXD1 AND HXE1=HXE2);

HXX1:=REF(BARSLAST(HXH1),1)+1;

HXF1:=BACKSET(HXH1 AND COUNT(HXL1,HXX1)>0,LLVBARS(IF(HXL1,LOW,10000),HXX1));

HXG1:=HXF1>REF(HXF1,1);

HXI1:=BACKSET(HXG1,2);

HXLD:=HXI1>REF(HXI1,1);

HXL2:=HXLD OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;

HXX2:=REF(BARSLAST(HXL2),1)+1;

HXF2:=BACKSET(HXL2 AND COUNT(HXH2,HXX2)>0,HHVBARS(IF(HXH2,HIGH,0),HXX2));

HXG2:=HXF2>REF(HXF2,1);

HXI2:=BACKSET(HXG2,2);

HXHD:=HXI2>REF(HXI2,1);

UU2:=BACKSET(BARSTATUS=2,BARSLAST(HXHD)+1);

VV2:=UU2>REF(UU2,1);

WW2:=BACKSET(VV2,REF(BARSLAST(HXHD),1)+2);

XX2:=WW2>REF(WW2,1);

WW3:=BACKSET(XX2,REF(BARSLAST(HXHD),2)+30);

XX3:=WW3>REF(WW3,1);

WW4:=BACKSET(XX3,REF(BARSLAST(HXHD),3)+50);

XX4:=WW4>REF(WW4,1);

前一高:REF(H,BARSLAST(VV2)),COLORBLUE,DOTLINE;

前二高:REF(H,BARSLAST(XX2)),COLORff00ff,DOTLINE;

前三高:REF(H,BARSLAST(XX3)),COLOR00ffff,DOTLINE;

原理解析：
N赋值:60


HXA1赋值:N日前的最高价=2*N+1日内最高价最高值


HXB1赋值:HXA1的N过滤


HXC1赋值:BACKSET(HXB1,N+1)


HXD1赋值:HXC1的N过滤


HXA2赋值:N日前的最低价=2*N+1日内最低价最低值


HXB2赋值:HXA2的N过滤


HXC2赋值:BACKSET(HXB2,N+1)


HXD2赋值:HXC2的N过滤


HXE1赋值:(REF(2*N日内最低价最低值,1)+REF(2*N日内最高价最高值,1))/2


HXE2赋值:(最高价+最低价)/2
{}

HXH1赋值:(HXD1 AND NOT(HXD2 AND HXE1>=HXE2)) OR BARSTATUS=2 OR 收盘价的有效数据周期数=1


HXH2赋值:HXD1 AND NOT(HXD2 AND HXE1>=HXE2)


HXL1赋值:HXD2 AND NOT(HXD1 AND HXE1=HXE2)


HXX1赋值:REF(上次HXH1距今天数,1)+1
如果HXL1返回最低价否则返回10000


HXG1赋值:HXF1>1日前的HXF1


HXI1赋值:BACKSET(HXG1,2)


HXLD赋值:HXI1>1日前的HXI1


HXL2赋值:HXLD OR BARSTATUS=2 OR 收盘价的有效数据周期数=1


HXX2赋值:REF(上次HXL2距今天数,1)+1
如果HXH2返回最高价否则返回0


HXG2赋值:HXF2>1日前的HXF2


HXI2赋值:BACKSET(HXG2,2)


HXHD赋值:HXI2>1日前的HXI2


UU2赋值:BACKSET(BARSTATUS=2,上次HXHD距今天数+1)


VV2赋值:UU2>1日前的UU2


WW2赋值:BACKSET(VV2,REF(上次HXHD距今天数,1)+2)


XX2赋值:WW2>1日前的WW2


WW3赋值:BACKSET(XX2,REF(上次HXHD距今天数,2)+30)


XX3赋值:WW3>1日前的WW3


WW4赋值:BACKSET(XX3,REF(上次HXHD距今天数,3)+50)


XX4赋值:WW4>1日前的WW4
输出前一高:REF(H,上次VV2距今天数), 画蓝色,DOTLINE
输出

前二高:REF(H,上次XX2距今天数),COLORFF00FF,DOTLINE
输出

前三高:REF(H,上次XX3距今天数),COLOR00FFFF,DOTLINE