成交量30个交易日到现在最高成交量

网友提问：

成交量30个交易日到现在最高成交量

解答方法：

V=HHV(V,BARSCOUNT(C)-29);

{X_G_5-1_C_N_{}

网友提问：

请老师帮忙把轨道指标 在中轨线下涨停 做个预警选股 谢谢 TC1:=IF(H=HHV(H,8*6),H,DRAWNULL);TC2:=CONST(BARSLAST(TC1=H))+1;UPPER:=CONST(IF(TC2=1,H,REF(H,TC2-1)));BC1:=IF(L=LLV(L,8*6),L,DRAWNULL);BC2:=CONST(BARSLAST(BC1=L))+1;LOWER:=CONST(IF(BC2=1,L,REF(L,BC2-1)));LP:=CURRBARSCOUNT<=BC2 AND L=LOWER;{低点定位}HP:=CURRBARSCOUNT<=TC2 AND H=UPPER;{高点定位}STICKLINE(IF(BC2>TC2,HP,LP),LOWER,UPPER,0,0),COLOR628962;STICKLINE(IF(BC2>TC2,LP,HP),LOWER,UPPER,0,0),COLOR628962;NOD:=(IF(TC2>BC2,TC2,BC2)-IF(TC2>BC2,BC2,TC2));{用时}LR1:=FORCAST(C,NOD+1);NP:IF(CURRBARSCOUNT<=MAX(BC2,TC2),CONST(IF(MIN(TC2,BC2)=1,LR1,REF(LR1,MIN(TC2,BC2)-1))),DRAWNULL),POINTDOT,COLOR93BDA8;{近点}LR2:=SLOPE(C,NOD+1);LR3:=CONST(IF(MIN(TC2,BC2)=1,LR2,REF(LR2,MIN(TC2,BC2)-1)));FP:NP-LR3*(NOD),POINTDOT,COLOR93BDA8;{远点}EQU:(NP+FP)/2,POINTDOT,COLOR93BDA8;AD:=ABS(NP-FP);{高差};DBL:=BARSLAST(BC1!=DRAWNULL)+1;DBH:=BARSLAST(TC1!=DRAWNULL)+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:=CONST(BARSLAST(AT1-LRL=AT2));AT4:=CONST(IF(AT3=0,H,REF(H,AT3)));AT5:=CONST(IF(AT3=0,AT1-LRL,REF(AT1-LRL,AT3)));ATL:=LRL+AT5;UT1:=IF(BETWEEN(CURRBARSCOUNT,BC2,TC2) AND L=MIN(BC2,TC2)-10,ATL,CONST(REF(ATL,MIN(BC2,TC2)-11)));{限制高}RL:=IF(CURRBARSCOUNT>=MIN(BC2,TC2)-10,UTL,CONST(REF(UTL,MIN(BC2,TC2)-11)));{限制低}中轨:=IF(NP>FP,IF(LRL<=RH,LRL,DRAWNULL),IF(LRL>=RL,LRL,DRAWNULL)),COLOR628962;涨停:=IF(REF(C,1)*1.1-C<0.01 ,1,0);STICKLINE(涨停,OPEN,CLOSE,4,0),COLORRED;STICKLINE(涨停,OPEN,CLOSE,3,0),COLORYELLOW;STICKLINE(涨停,H,L,0,0),COLORYELLOW;

解答方法：

tc1:=if(h=hhv(h,8*6),h,drawnull);

tc2:=const(barslast(tc1=h))+1;

upper:=const(if(tc2=1,h,ref(h,tc2-1)));

bc1:=if(l=llv(l,8*6),l,drawnull);

bc2:=const(barslast(bc1=l))+1;

lower:=const(if(bc2=1,l,ref(l,bc2-1)));

lp:=currbarscount<=bc2 and l=lower;{低点定位}

hp:=currbarscount<=tc2 and h=upper;{高点定位}

nod:=(if(tc2>bc2,tc2,bc2)-if(tc2>bc2,bc2,tc2));{用时}

lr1:=forcast(c,nod+1);

np:=if(currbarscount<=max(bc2,tc2),const(if(min(tc2,bc2)=1,lr1,ref(lr1,min(tc2,bc2)-1))),drawnull);{近点}

lr2:=slope(c,nod+1);

lr3:=const(if(min(tc2,bc2)=1,lr2,ref(lr2,min(tc2,bc2)-1)));

fp:=np-lr3*(nod);{远点}

equ:=(np+fp)/2;

ad:=abs(np-fp);{高差};

dbl:=barslast(bc1!=drawnull)+1;

dbh:=barslast(tc1!=drawnull)+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:=const(barslast(at1-lrl=at2));

at4:=const(if(at3=0,h,ref(h,at3)));

at5:=const(if(at3=0,at1-lrl,ref(at1-lrl,at3)));

atl:=lrl+at5;

ut1:=if(between(currbarscount,bc2,tc2) and l<lrl,l,lrl);

ut2:=hhv(lrl-ut1,max(bc2,tc2));

ut3:=const(barslast(lrl-ut1=ut2));

ut4:=const(if(ut3=0,h,ref(h,ut3)));

ut5:=const(if(ut3=0,lrl-ut1,ref(lrl-ut1,ut3)));

utl:=lrl-ut5;

rh:=if(currbarscount>=min(bc2,tc2)-10,atl,const(ref(atl,min(bc2,tc2)-11)));{限制高}

rl:=if(currbarscount>=min(bc2,tc2)-10,utl,const(ref(utl,min(bc2,tc2)-11)));{限制低}

中轨:=if(np>fp,if(lrl<=rh,lrl,drawnull),if(lrl>=rl,lrl,drawnull));

中轨下涨停:ref(c,1)*1.1-c<0.01 and c<中轨;

{X~G-5_1~C~N~{}