JJ 1:=MA(C，30)；

JJ2:= Ma (C, 60);

Enter1:= if (jj1>; REF(JJ 1， 1)，JJ 1，DRAWNULL)，COLORRED，LINETHICK2

Enter 2: = if (jj 1

JJ:= (high+low+near)/3;

QJ0:=VOL/IF (high = low, 4, high and low);

QJ 1:=IF (capital =0, QJ0*(JJ-MIN (on)), QJ0*IF (high = low, 1, (MIN (on)-low));

QJ2:=IF (capital =0, QJ0*(MIN (off)-low), QJ0*IF (high = low, 1, (JJ-MIN (off, on)));

QJ3:=IF(CAPITAL=0，QJ0*(HIGH-MAX(OPEN，CLOSE))、QJ0*IF(HIGH=LOW， 1，(HIGH-MAX(OPEN，CLOSE)))；

QJ4:=IF(CAPITAL=0, QJ0*(MAX (closed, open) -JJ), QJ0*IF (high = low, 1, (MAX (closed, open)-jj));

DDX:=((QJ 1+QJ2)-(QJ3+QJ4))/IF(CAPITAL = 0， 10000， 10000)，COLOR00AAAA，LINETHICK

V2:= SMA(IF(C & gt； =REF(C， 1)，DDX，-DDX/ 100)，2， 1)；

V5:= SMA(V2 * 120/from open * 5，2， 1)；

V 10:=SMA(V5，5， 1)；

V20:=SMA(V 10，5， 1)；

Dy: = currbarscout =1and C & ltREF(C,1);

DY2:=REF(V2， 1)-DY；

TT:=(V2 * 1.0 1-REF(v2， 1))；

TT2:=(REF(V2 * 1.0 1. 1)-REF(v2，2))；

YY:= TT & gt； 3 * ABS(TT2)；

TT 1:=EMA(V2， 15)；

A: TT>；; 0 and cross (TT, TT 1) and YY;

The main formula is modified as follows:

Traction line (h, o, l, c);

JJ:= (high+low+near)/3;

QJ0:=VOL/IF (high = low, 4, high and low);

QJ 1:=IF (capital =0, QJ0*(JJ-MIN (on)), QJ0*IF (high = low, 1, (MIN (on)-low));

QJ2:=IF (capital =0, QJ0*(MIN (off)-low), QJ0*IF (high = low, 1, (JJ-MIN (off, on)));

QJ3:=IF(CAPITAL=0，QJ0*(HIGH-MAX(OPEN，CLOSE))、QJ0*IF(HIGH=LOW， 1，(HIGH-MAX(OPEN，CLOSE)))；

QJ4:=IF(CAPITAL=0, QJ0*(MAX (closed, open) -JJ), QJ0*IF (high = low, 1, (MAX (closed, open)-jj));

DDX:=((QJ 1+QJ2)-(QJ3+QJ4))/IF(CAPITAL = 0， 10000， 10000)，COLOR00AAAA，LINETHICK

V2:= SMA(IF(C & gt； =REF(C， 1)，DDX，-DDX/ 100)，2， 1)；

V5:= SMA(V2 * 120/from open * 5，2， 1)；

V 10:=SMA(V5，5， 1)；

V20:=SMA(V 10，5， 1)；

Dy: = currbarscout =1and C & ltREF(C,1);

DY2:=REF(V2， 1)-DY；

TT:=(V2 * 1.0 1-REF(v2， 1))；

TT2:=(REF(V2 * 1.0 1. 1)-REF(v2，2))；

YY:= TT & gt； 3 * ABS(TT2)；

TT 1:=EMA(V2， 15)；

DRAWTEXT(TT & gt； 0 and cross (TT, TT 1) and YY, low,'-buy'), COLORYELLOW.

a 1 1 1:= COST(85)；

A222:= cost (15);

a333:= a 1 1 1-A222；

a444:=(a 1 1 1+A222)/2；

Unimodal density: = A333/A444 * 100

BU 1:=HHV (high, 250);

BU2:=LLV (low, 250);

BU3:= bu 1-BU2；

BU4:=(A444-BU2)；

Low position: = a444

Low unimodal density: = unimodal density, low position;

BU5:=C/REF(C， 1)> 1.04; {AND V/REF(V， 1)>2; {and H = C；; }

Main position% = EMA( 100 * (closing -LLV (low, 30))/(HHV (high, 30)-LLV (low, 30)), 3);

Main warehouse: = main warehouse%>= 75 {and main position%

Strong explosion: = main position and low unimodal density and BU4 and WINNER(C)>=0.90 and BU5.

Collective buying: = low single peak density and TT>；; 0 and cross (TT, TT 1) and YY and winner (C)>=0.90;

DRAWICON (set buy，HIGH，6)；