公式源码：

WN:=N;

WA1:=REF(H,WN)=HHV(H,2*WN+1); 

WB1:=FILTER(WA1,WN); 

WC1:=BACKSET(WB1,WN+1); 

WD1:=FILTER(WC1,WN);

WA2:=REF(L,WN)=LLV(L,2*WN+1); 

WB2:=FILTER(WA2,WN); 

WC2:=BACKSET(WB2,WN+1); 

WD2:=FILTER(WC2,WN);

WE1:=(REF(LLV(L,2*WN),1)+REF(HHV(H,2*WN),1))/2; 

WE2:=(H+L)/2;

WH1:=(WD1 AND NOT(WD2 AND WE1>=WE2)) OR ISLASTBAR OR BARSCOUNT(C)=1;

WL1:=(WD2 AND NOT(WD1 AND WE1<WE2));  

WH2:=WD1 AND NOT(WD2 AND WE1>=WE2);

WX1:=REF(BARSLAST(WH1),1)+1; 

WF1:=BACKSET(WH1 AND COUNT(WL1,WX1)>0,LLVBARS(IF(WL1,L,10000),WX1));

WG1:=WF1>REF(WF1,1); 

WI1:=BACKSET(WG1,2); 

WLD:=WI1>REF(WI1,1);

WL2:=WLD OR ISLASTBAR OR BARSCOUNT(C)=1;

WX2:=REF(BARSLAST(WL2),1)+1; WF2:=BACKSET(WL2 AND COUNT(WH2,WX2)>0,HHVBARS(IF(WH2,H,0),WX2));

WG2:=WF2>REF(WF2,1); 

WI2:=BACKSET(WG2,2);

WHD:=WI2>REF(WI2,1);

WR1:=BACKSET(ISLASTBAR,BARSLAST(WHD)+1); WS1:=WR1>REF(WR1,1); 

WT1:=BACKSET(ISLASTBAR,BARSLAST(WLD)+1); WU1:=WT1>REF(WT1,1); 

WR2:=BACKSET(WS1,REF(BARSLAST(WHD),1)+2); WS2:=WR2>REF(WR2,1); 

WT2:=BACKSET(WU1,REF(BARSLAST(WLD),1)+2); WU2:=WT2>REF(WT2,1); 

WT3:=BACKSET(WU2,REF(BARSLAST(WLD),1)+2); WU3:=WT3>REF(WT3,1); 

WT4:=BACKSET(WU3,REF(BARSLAST(WLD),1)+2); WU4:=WT4>REF(WT4,1); 

WR3:=BACKSET(WS2,REF(BARSLAST(WHD),1)+2); WS3:=WR3>REF(WR3,1); 

WR4:=BACKSET(WS3,REF(BARSLAST(WHD),1)+2); WS4:=WR4>REF(WR4,1); 

DRAWLINE(WS2,H,WS1,H,1),COLORYELLOW;          

DRAWLINE(WU2,L,WU1,L,1),DOTLINE,COLORYELLOW;

DRAWLINE(WS3,H, WS2,H,1),COLORBLUE; 

DRAWLINE(WU3,L,WU2,L,1),DOTLINE,COLORBLUE;     

DRAWLINE(WS4,H,WS3,H,1),COLORRED;

DRAWLINE(WU4,L,WU3,L,1),DOTLINE,COLORRED; 

VAR1:=SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),25);

VAR2:=HIGH-REF(HIGH,1);

VAR3:=REF(LOW,1)-LOW;

VAR4:=SUM(IF(VAR2>0 AND VAR2>VAR3,VAR2,0),25);

VAR5:=SUM(IF(VAR3>0 AND VAR3>VAR2,VAR3,0),25);

VAR6:=VAR4*100/VAR1;

VAR7:=VAR5*100/VAR1;

VAR8:=MA(ABS(VAR7-VAR6)/(VAR7+VAR6)*100,15);

VAR9:=(VAR8+REF(VAR8,15))/2;

A:=(VAR7>VAR6 AND VAR7>25 AND VAR6<25);

B:=ZIG(3,5)*100;

G:=MA(B,2);

D:=CROSS(B,G);

W:=CROSS(G,B);

E:=REF(INDEXC,1);

F:=SMA(MAX(INDEXC-E,0),3,1)/SMA(ABS(INDEXC-E),3,1);

VAR10:=F AND F<8;

VAR11:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

VAR12:=SMA(VAR11,3,1);

VAR13:=SMA(VAR12,3,1);

VAR14:=VAR13 AND VAR13<20;

DRAWTEXT(FILTER(D=1,5),LOW-0.1,'↖买'),COLORFFFFFF;

DRAWTEXT(W=1,HIGH*1.02,'逃'),COLORRED;

STICKLINE(W=1,O,C,0.1,0),COLORBLUE;

STICKLINE(D=1,O,C,0.1,0),COLORYELLOW;

M5:=MA(C,5);

M10:=MA(C,10);

M20:=MA(C,20);

V1:=IF(V=CONST(LLV(V,100)),1,0);

V2:=BARSLAST(V1);

V3:=REF(H,V2);

V4:=EMA(((SLOPE(C,22)*20)+C),55);

V5:=EMA(C,12);

V6:=L<V3 AND L<V4 AND L<V5 AND CROSS(V5,V4) AND C>V3 AND C>V4;

DRAWICON(V6,LLV(L,10),1);