未来函数检测结果如下:
该公式包含未来函数:BACKSET


X3:=EMA(CLOSE,55);

STICKLINE(((C >= X3) AND (C >= O)),H,L,0,1),COLOR0000AA;

STICKLINE(((C >= X3) AND (C >= O)),O,C,3,0),COLOR0000AA;

STICKLINE(((C >= X3) AND (C >= O)),O,C,2.3,0),COLOR0000CC;

STICKLINE(((C >= X3) AND (C >= O)),O,C,1.8,0),COLOR0000FF;

STICKLINE(((C >= X3) AND (C >= O)),O,C,1,0),COLORCC66FF;

STICKLINE(((C >= X3) AND (C <= O)),H,L,0,1),COLOR0000AA;

STICKLINE(((C >= X3) AND (C <= O)),O,C,3,0),COLOR0000AA;

STICKLINE(((C >= X3) AND (C <= O)),O,C,2.3,0),COLOR0000CC;

STICKLINE(((C >= X3) AND (C <= O)),O,C,1.8,0),COLOR0000FF;

STICKLINE(((C >= X3) AND (C <= O)),O,C,1,0),COLORCC66FF;

STICKLINE(((C <= X3) AND (C >= O)),H,L,0,1),COLORFF6600;

STICKLINE(((C <= X3) AND (C >= O)),O,C,3,0),COLORFF6600;

STICKLINE(((C <= X3) AND (C >= O)),O,C,2.3,0),COLORFF9900;

STICKLINE(((C <= X3) AND (C >= O)),O,C,1.8,0),COLORFFCC00;

STICKLINE(((C <= X3) AND (C >= O)),O,C,1,0),COLORFFFF00;

STICKLINE(((C <= X3) AND (C <= O)),H,L,0,0),COLORFF6600;

STICKLINE(((C <= X3) AND (C <= O)),O,C,3,0),COLORFF6600;

STICKLINE(((C <= X3) AND (C <= O)),O,C,2.3,0),COLORFF9900;

STICKLINE(((C <= X3) AND (C <= O)),O,C,1.8,0),COLORFFCC00;

STICKLINE(((C <= X3) AND (C <= O)),O,C,1,0),COLORFFFF00;

Z1:=REF(H,8)=HHV(H,2*8+1);

Y1:=FILTER(Z1,8);

X1:=BACKSET(Y1,8+1);

W1:=FILTER(X1,8);{高点}

R11:=BACKSET(ISLASTBAR,BARSLAST(W1)+1); S11:=R11>REF(R11,1);

DRAWLINE(W1,H,S11,H,1),COLORBLACK,LINETHICK2;

Z2:=REF(L,8)=LLV(L,2*8+1);

Y2:=FILTER(Z2,8);

X2:=BACKSET(Y2,8+1);

W2:=FILTER(X2,8);{低点}

T11:=BACKSET(ISLASTBAR,BARSLAST(W2)+1); U11:=T11>REF(T11,1);

DRAWLINE(W2,L,U11,L,1),COLORBLACK,LINETHICK2;

M:=INTPART(3*8/5);

Z12:=REF(H,M)=HHV(H,2*M+1);

Y12:=FILTER(Z12,M);

X12:=BACKSET(Y12,M+1);

W12:=FILTER(X12,M);{高点}

R112:=BACKSET(ISLASTBAR,BARSLAST(W12)+1); S112:=R112>REF(R112,1);

DRAWLINE(W12,H,S112,H,1),COLORRED,LINETHICK2;

Z22:=REF(L,M)=LLV(L,2*M+1);

Y22:=FILTER(Z22,M);

X22:=BACKSET(Y22,M+1);

W22:=FILTER(X22,M);{低点}

T112:=BACKSET(ISLASTBAR,BARSLAST(W22)+1); U112:=T112>REF(T112,1);

DRAWLINE(W22,L,U112,L,1),COLORRED,LINETHICK2;

VAR1111:=BACKSET(REF(HIGH,2)=HHV(HIGH,5),3);

VAR2222:=CROSS(VAR1111,0.9);

VAR3333:=BACKSET(REF(LOW,2)=LLV(LOW,5),3);

VAR4444:=CROSS(VAR3333,0.9);

压力:= REF(HIGH,BARSLAST(VAR2222));

STICKLINE(CLOSE,REF(HIGH,BARSLAST(VAR2222)),REF

(HIGH,BARSLAST(VAR2222)),0.5,1),COLORBLACK,LINETHICK2;

支撑:= REF(LOW,BARSLAST(VAR4444));

STICKLINE(CLOSE,REF(LOW,BARSLAST(VAR4444)),REF

(LOW,BARSLAST(VAR4444)),0.5,1),COLORBLACK,LINETHICK2;

TY:=C;DRAWTEXT_FIX(1,0.02,0,0,'股票指标网'),COLORRED;

A1:=REF(TY,10)=HHV(TY,2*10+1); B1:=FILTER(A1,10);

C1:=BACKSET(B1,10+1); HD:=FILTER(C1,10);

A2:=REF(TY,10)=LLV(TY,2*10+1); B2:=FILTER(A2,10);

C2:=BACKSET(B2,10+1); LD:=FILTER(C2,10);

AZ1:=REF(C,BARSLAST(HD)); B:=REF(C,BARSLAST(LD));

T1:=BARSLAST(HD)<BARSLAST(LD) AND NOT(HD);

T2:=BARSLAST(HD)>BARSLAST(LD) AND NOT(LD);

前期高点:IF(T1,AZ1,AZ1),POINTDOT,COLOR0000FF,LINETHICK2;

STICKLINE(T1,AZ1,AZ1,9,0),COLOR0000FF,LINETHICK2;

前期低点:IF(T2,B,B),COLOR80FF00,POINTDOT,LINETHICK2;

STICKLINE(T2,B,B,9,0),COLORFF0000,LINETHICK2;

DIFF:=EMA(CLOSE,9)-EMA(CLOSE,21);

DEA:=EMA(DIFF,6);

{HTTP:///}

STICKLINE(DIFF>DEA,C,O,1.2,0),COLOR0000FF;

STICKLINE(DIFF>DEA,C,O,0.6,0),COLORCC66FF;

STICKLINE(DIFF<=DEA,C,O,1.2,0),COLORFFCC00;

STICKLINE(DIFF<=DEA,C,O,0.6,0),COLORFFFF00;

 


原理解析:
X3赋值:收盘价的55日指数移动平均
STICKLINE(((C >= X3) AND (C >= O)),H,L,0,1),COLOR0000AA
STICKLINE(((C >= X3) AND (C >= O)),O,C,3,0),COLOR0000AA
STICKLINE(((C >= X3) AND (C >= O)),O,C,2.3,0),COLOR0000CC
STICKLINE(((C >= X3) AND (C >= O)),O,C,1.8,0),COLOR0000FF
STICKLINE(((C >= X3) AND (C >= O)),O,C,1,0),COLORCC66FF
STICKLINE(((C >= X3) AND (C <= O)),H,L,0,1),COLOR0000AA
STICKLINE(((C >= X3) AND (C <= O)),O,C,3,0),COLOR0000AA
STICKLINE(((C >= X3) AND (C <= O)),O,C,2.3,0),COLOR0000CC
STICKLINE(((C >= X3) AND (C <= O)),O,C,1.8,0),COLOR0000FF
STICKLINE(((C >= X3) AND (C <= O)),O,C,1,0),COLORCC66FF
STICKLINE(((C <= X3) AND (C >= O)),H,L,0,1),COLORFF6600
STICKLINE(((C <= X3) AND (C >= O)),O,C,3,0),COLORFF6600
STICKLINE(((C <= X3) AND (C >= O)),O,C,2.3,0),COLORFF9900
STICKLINE(((C <= X3) AND (C >= O)),O,C,1.8,0),COLORFFCC00
STICKLINE(((C <= X3) AND (C >= O)),O,C,1,0),COLORFFFF00
STICKLINE(((C <= X3) AND (C <= O)),H,L,0,0),COLORFF6600
STICKLINE(((C <= X3) AND (C <= O)),O,C,3,0),COLORFF6600
STICKLINE(((C <= X3) AND (C <= O)),O,C,2.3,0),COLORFF9900
STICKLINE(((C <= X3) AND (C <= O)),O,C,1.8,0),COLORFFCC00
STICKLINE(((C <= X3) AND (C <= O)),O,C,1,0),COLORFFFF00
Z1赋值:8日前的H=2*8+1日内H最高值
Y1赋值:Z1的8过滤
X1赋值:BACKSET(Y1,8+1)
W1赋值:X1的8过滤
{高点}
R11赋值:BACKSET(ISLASTBAR,上次W1距今天数+1)
S11赋值:R11>1日前的R11
DRAWLINE(W1,H,S11,H,1),COLORBLACK, 线宽为2
Z2赋值:8日前的L=2*8+1日内L最低值
Y2赋值:Z2的8过滤
X2赋值:BACKSET(Y2,8+1)
W2赋值:X2的8过滤
{低点}
T11赋值:BACKSET(ISLASTBAR,上次W2距今天数+1)
U11赋值:T11>1日前的T11
DRAWLINE(W2,L,U11,L,1),COLORBLACK, 线宽为2
M赋值:INTPART(3*8/5)
Z12:=M日前的H=2*M+1日内H最高值
Y12:=Z12的M过滤
X12:=BACKSET(Y12,M+1)
W12:=X12的M过滤
{高点}
R112:=BACKSET(ISLASTBAR,上次W12距今天数+1)
S112:=R112>1日前的R112
DRAWLINE(W12,H,S112,H,1),画红色, 线宽为2
Z22:=M日前的L=2*M+1日内L最低值
Y22:=Z22的M过滤
X22:=BACKSET(Y22,M+1)
W22:=X22的M过滤
{低点}
T112:=BACKSET(ISLASTBAR,上次W22距今天数+1)
U112:=T112>1日前的T112
DRAWLINE(W22,L,U112,L,1),画红色, 线宽为2
VAR1111赋值:BACKSET(2日前的最高价=5日内最高价最高值,3)
VAR2222赋值:VAR1111上穿0.9
VAR3333赋值:BACKSET(2日前的最低价=5日内最低价最低值,3)
VAR4444赋值:VAR3333上穿0.9
压力赋值: REF(最高价,上次VAR2222距今天数)
STICKLINE(收盘价,REF(最高价,上次VAR2222距今天数),REF
(最高价,上次VAR2222距今天数),0.5,1),COLORBLACK, 线宽为2
支撑赋值: REF(最低价,上次VAR4444距今天数)
STICKLINE(收盘价,REF(最低价,上次VAR4444距今天数),REF
(最低价,上次VAR4444距今天数),0.5,1),COLORBLACK, 线宽为2
TY赋值:C
当满足条件1时,在横轴0.02纵轴0位置书写文字
A1赋值:10日前的TY=2*10+1日内TY最高值
B1赋值:A1的10过滤
C1赋值:BACKSET(B1,10+1)
HD赋值:C1的10过滤
A2赋值:10日前的TY=2*10+1日内TY最低值
B2赋值:A2的10过滤
C2赋值:BACKSET(B2,10+1)
LD赋值:C2的10过滤
AZ1赋值:REF(C,上次HD距今天数)
B赋值:REF(C,上次LD距今天数)
T1赋值:上次HD距今天数 T2赋值:上次HD距今天数>BARSLAST(LD) AND NOT(LD)
如果T1返回AZ1否则返回AZ1
当满足条件T1时,在AZ1和AZ1之间画柱状线
如果T2返回B否则返回B
当满足条件T2时,在B和B之间画柱状线
DIFF赋值:收盘价的9日指数移动平均-收盘价的21日指数移动平均
DEA赋值:DIFF的6日指数移动平均
当满足条件DIFF>DEA时,在C和O之间画柱状线
当满足条件DIFF>DEA时,在C和O之间画柱状线
当满足条件DIFF<=DEA时,在C和O之间画柱状线
当满足条件DIFF<=DEA时,在C和O之间画柱状线
 

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