通达信《波段画线》指标公式源码

QA:=REF(HIGH,3)=HHV(HIGH,2*3+1);
KB:=FILTER(QA,3);
RC:=BACKSET(KB,3+1);
WD:=FILTER(RC,3);
YE:=REF(LOW,3)=LLV(LOW,2*3+1);
PF:=FILTER(YE,3);
QG:=BACKSET(PF,3+1);
ZH:=FILTER(QG,3);
XI:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2;
VJ:=(HIGH+LOW)/2;
MK:=(WD AND NOT(ZH AND XI>=VJ)) OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;
NL:=(ZH AND NOT(WD AND XI=VJ));
AO:=REF(BARSLAST(MK),1)+1;
BP:=BACKSET(MK AND COUNT(NL,AO)>0,LLVBARS(IF(NL,LOW,10000),AO));
CQ:=BP>REF(BP,1);
DR:=BACKSET(CQ,2);
ES:=DR>REF(DR,1);
FT:=ES OR BARSTATUS=2 OR BARSCOUNT(CLOSE)=1;
GU:=REF(BARSLAST(FT),1)+1;
HV:=BACKSET(FT AND COUNT(MK,GU)>0,HHVBARS(IF(MK,HIGH,0),GU));
IW:=HV>REF(HV,1);
JX:=BACKSET(IW,2);
KY:=JX>REF(JX,1);
DRAWLINE(ES,L,KY,H,0),COLORWHITE,LINETHICK1,POINTDOT;
DRAWLINE(KY,H,ES,L,0),COLORWHITE,LINETHICK1,POINTDOT;
LZ:=BACKSET(BARSTATUS=2,MIN(BARSLAST(KY),BARSLAST(ES))+1);
MZ:=LZ>REF(LZ,1);
DRAWLINE(MZ,IF(KY,H,L),BARSTATUS=2,IF(BARSLAST(KY)>BARSLAST(ES),H,L),0),COLORWHITE,LINETHICK1,POINTDOT;
NZ:=H;
OQ:=REF(H,REF(BARSLAST(KY),1)+1)>REF(H,REF(BARSLAST(KY),1)+2+REF(BARSLAST(KY),REF(BARSLAST(KY),1)+2));
PW:=NZ AND OQ AND KY;
QZ:=BACKSET(PW,REF(BARSLAST(KY),1)+2);
RY:=QZ>REF(QZ,1);
SZ:=L>REF(L,REF(BARSLAST(ES),1)+1);
TA:=REF(L,REF(BARSLAST(ES),1)+1);
UB:=SZ AND TA AND ES;
VC:=BACKSET(UB,REF(BARSLAST(ES),1)+2);
WF:=VC>REF(VC,1);
DRAWICON(RY,H,10);
DRAWICON(WF,L,12);
XH:=RY OR BARSTATUS=2 OR BARSCOUNT(C)=1;
YI:=REF(BARSLAST(XH),1)+1;
ZJ:=BACKSET(XH AND COUNT(WF,YI)>0,LLVBARS(IF(WF,L,POW(10,20)),YI));
AK:=ZJ>REF(ZJ,1);
BL:=BACKSET(AK,2);
CM:=BL>REF(BL,1);
DN:=CM OR BARSTATUS=2 OR BARSCOUNT(C)=1;
EO:=REF(BARSLAST(DN),1)+1;
FP:=BACKSET(DN AND COUNT(RY,EO)>0,HHVBARS(IF(RY,H,-POW(10,20)),EO));
GQ:=FP>REF(FP,1);
HR:=BACKSET(GQ,2);
IS:=HR>REF(HR,1);
DRAWLINE(IS,H,CM,L,0),COLORGREEN,LINETHICK1;
DRAWLINE(CM,L,IS,H,0),COLORGREEN,LINETHICK1;
JT:=BACKSET(BARSTATUS=2,MIN(BARSLAST(IS),BARSLAST(CM))+1);
KU:=JT>REF(JT,1);
DRAWLINE(KU,IF(IS,H,L),BARSTATUS=2,C,0),COLORGREEN,LINETHICK1;
LV:=BACKSET(BARSTATUS=2,BARSLAST(ES)+1);
MW:=LV>REF(LV,1);
NX:=BACKSET(MW,REF(BARSLAST(ES),1)+2);
OY:=NX>REF(NX,1);
DRAWLINE(OY,L,MW,L,1),COLORMAGENTA,LINETHICK1;
PZ:=BACKSET(BARSTATUS=2,BARSLAST(KY)+1);
QB:=PZ>REF(PZ,1);
RC2:=BACKSET(QB,REF(BARSLAST(KY),1)+2);
SZ2:=RC2>REF(RC2,1);
DRAWLINE(SZ2,H,QB,H,1),COLORMAGENTA,LINETHICK1;
近一低:REF(L,BARSLAST(MW)),COLOR99FF66,POINTDOT,LINETHICK3;
近二低:REF(L,BARSLAST(OY)),COLORFF66FF,POINTDOT,LINETHICK3;
近一高:REF(H,BARSLAST(QB)),COLOR99FF66,POINTDOT,LINETHICK3;
近二高:REF(H,BARSLAST(SZ2)),COLORFF66FF,POINTDOT,LINETHICK3;
短高值:=REF(H,BARSLAST(QB));
短低值:=REF(L,BARSLAST(MW));
短比值:(C-短低值)/(短高值-短低值),LINETHICK0;
基准比:=REF(INDEXC,BARSLAST(MW))/REF(C,BARSLAST(MW));
底区:REF(L,BARSLAST(MW)),COLORRED,LINETHICK2;
顶区:REF(H,BARSLAST(QB)),COLORGREEN,LINETHICK2;
STICKLINE(MW,顶区,底区,0,0),COLORFF6633,LINETHICK3;
DRAWLINE(QB,H,MW,L,0),COLORFF6633,LINETHICK3;
DRAWLINE(QB,H,MW,顶区,0),COLORFF6633,LINETHICK3;
STICKLINE(QB,顶区,底区,0,0),COLORRED,LINETHICK3;
DRAWLINE(MW,L,QB,H,0),COLORRED,LINETHICK3;
DRAWLINE(MW,L,QB,底区,0),COLORRED,LINETHICK3;