老师看下有没有未来函数？为什么前面的K线不见了 [文华财经]
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咨询内容：
N:=33;UR:=6;LR:=6;CURRBARSCOUNT:=DATACOUNT-BARPOS+1;TC1:=IF(H=HHV(H,8*UR),H,NULL);TC2:=REFX1(BARSLAST(TC1=H),10000)+1;UPPER:=REFX1(IF(TC2=1,H,REF(H,TC2-1)),10000);BC1:=IF(L=LLV(L,8*LR),L,NULL);BC2:=REFX1(BARSLAST(BC1=L),10000)+1;LOWER:=REFX1(IF(BC2=1,L,REF(L,BC2-1)),10000);LP:=CURRBARSCOUNT<=BC2 AND L=LOWER;
HP:=CURRBARSCOUNT<=TC2 AND H=UPPER;
//STICKLINE1(IF(BC2>TC2,HP,LP),LOWER,UPPER,0,0),COLORYELLOW;
//STICKLINE1(IF(BC2>TC2,LP,HP),LOWER,UPPER,0,0),COLORCYAN;
NOD:=(IF(TC2>BC2,TC2,BC2)-IF(TC2>BC2,BC2,TC2));
LR1:=FORCAST(C,NOD+1);NP:IF(CURRBARSCOUNT<=MAX(BC2,TC2),REFX1(IF(MIN(TC2,BC2)=1,LR1,REF(LR1,MIN(TC2,BC2)-1)),10000),NULL),POINTDOT,COLORFFFFFF,NODRAW;
LR2:=SLOPE(C,NOD+1);LR3:=REFX1(IF(MIN(TC2,BC2)=1,LR2,REF(LR2,MIN(TC2,BC2)-1)),10000);FP:NP-LR3*(NOD),POINTDOT,COLORFFFFFF,NODRAW;
EQU:(NP+FP)/2,POINTDOT,COLORFFFFFF,NODRAW;
AD:=ABS(NP-FP);
DBL:=BARSLAST(ISNULL(BC1)=0)+1;DBH:=BARSLAST(ISNULL(TC1)=0)+1;BSP:=IF(BC2>TC2,DBL,DBH)-1;LRL:=IF(NP>FP,FP+AD/NOD*BSP,FP-AD/NOD*BSP);AT1:=IF(BETWEEN(CURRBARSCOUNT,BC2,TC2) AND H>LRL,H,LRL);AT2:=HHV(AT1-LRL,MAX(BC2,TC2));AT3:=REFX1(BARSLAST(AT1-LRL=AT2),10000);AT4:=REFX1(IF(AT3=0,H,REF(H,AT3)),10000);AT5:=REFX1(IF(AT3=0,AT1-LRL,REF(AT1-LRL,AT3)),10000);ATL:=LRL+AT5;UT1:=IF(BETWEEN(CURRBARSCOUNT,BC2,TC2) AND L<LRL,L,LRL);UT2:=HHV(LRL-UT1,MAX(BC2,TC2));UT3:=REFX1(BARSLAST(LRL-UT1=UT2),10000);UT4:=REFX1(IF(UT3=0,H,REF(H,UT3)),10000);UT5:=REFX1(IF(UT3=0,LRL-UT1,REF(LRL-UT1,UT3)),10000);UTL:=LRL-UT5;RH:=IF(CURRBARSCOUNT>=MIN(BC2,TC2)-10,ATL,REFX1(REF(ATL,MIN(BC2,TC2)-11),10000));RL:=IF(CURRBARSCOUNT>=MIN(BC2,TC2)-10,UTL,REFX1(REF(UTL,MIN(BC2,TC2)-11),10000));IF(NP>FP,IF(LRL<=RH,LRL,NULL),IF(LRL>=RL,LRL,NULL)),COLORRED;
IF(NP>FP,IF(ATL<=RH,ATL,NULL),IF(ATL>=RL,ATL,NULL)),COLORYELLOW;
IF(NP>FP,IF(UTL<=RH,UTL,NULL),IF(UTL>=RL,UTL,NULL)),COLORFFFFFF;
DRAWTEXT(CROSS(NP>FP,0.5),IF(ATL<=RH,ATL,NULL),'',COLORRED,FONTSIZE20;DRAWTEXT(CROSS(NP<FP,0.5),IF(ATL>=RL,ATL,NULL),'',COLORGREEN,FONTSIZE20;
DRAWCOLORKLINE(NP>FP,COLORRED,0);DRAWCOLORKLINE(NP<FP,COLORGREEN,0);来源:程序化99
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文华技术人员：
有未来函数REFX1.是会导致信号忽闪的。
有思路，想编写各种指标公式，交易模型，选股公式，还原公式的朋友
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