# Murrey_Math_Line_X_eng_(2).mq4

```//+------------------------------------------------------------------+
//|                                           Murrey_Math_Line_X.mq4 |
//|                                                      4vg@mail.ru |
//|                                 code change by Alex.Piech.FinGeR |
//+------------------------------------------------------------------+

#property indicator_chart_window

// ============================================================================================
// * Line 8/8 и 0/8 (Ultimate Support and Ultimate Resistance).
// * Those lines are the most strong concerning Support and esistance.
// ============================================================================================
//* Line 7/8  (Weak, Place to Stop and Reverse).
//* This line is weak. If suddenly the price was going too fast and too far and stops around this line
//* it means the price will reverse down very soon. If the price did not stop near this line this price
//* will continue the movement to the line 8/8.
// ============================================================================================
//* Line 1/8  (Weak, Place to Stop and Reverse).
//* This line is weak. If suddenly the price was going too fast and too far and stops around this line
//* it means the price will reverse up very soon. If the price did not stop near this line this price
//* will continue the movement down to the line 0/8.
// ============================================================================================
//* Line 2/8 and 6/8 (Pivot, Reverse)
//* Those two lines yield the line 4/8 only to the strength to reverse the price movement.
// ============================================================================================
//* Line 5/8 (Top of Trading Range)
//* The price is spending the about 40% of the time on the movement between the lines 5/8 and 3/8.
//* If the price is moving near line 5/8 and stopping near the line during the 10 - 12 days so it means
//* that it is necessary to sell in this "bonus zone" (some people are doing like this) but if the price is keeping the tendency to stay above
//* 5/8 line, so it means that the price will be above. But if the price is droping below 5/8 line it means that the price will continue
//* falling to the next level of resistance.
// ============================================================================================
//* Line 3/8 (Bottom of Trading Range).
//* If the price is below this line and in uptrend it means that it will be very difficult for the price to break this level.
//* If the price broke this line during the uptrend and staying above during the 10 12 days it means that the price will be above this line
//* during the 40% of its time moving between this line and 5/8 line.
// ============================================================================================
//* Line 4/8 (Major Support/Resistance Line).
//* It is the major line concerning support and resistance. This leve is the better for the new sell or buy.
//* It is the strong level of support of the price is above 4/8. It is the fine resistance line if the price is below this 4/8 line.
//* сопротивления.
// ============================================================================================
extern int P = 64;
extern int MMPeriod = 15;
extern int StepBack = 0;

extern color  mml_clr_m_2_8 = Black;       // [-2]/8
extern color  mml_clr_m_1_8 = Purple;       // [-1]/8
extern color  mml_clr_0_8   = DeepSkyBlue;        //  /8
extern color  mml_clr_1_8   = Gold;      //  /8
extern color  mml_clr_2_8   = Red;         //  /8
extern color  mml_clr_3_8   = Green;       //  /8
extern color  mml_clr_4_8   = Blue;        //  /8
extern color  mml_clr_5_8   = Green;       //  /8
extern color  mml_clr_6_8   = Red;         //  /8
extern color  mml_clr_7_8   = Gold;      //  /8
extern color  mml_clr_8_8   = DeepSkyBlue;        //  /8
extern color  mml_clr_p_1_8 = Purple;       // [+1]/8
extern color  mml_clr_p_2_8 = Black;       // [+2]/8

extern int    mml_wdth_m_2_8 = 2;        // [-2]/8
extern int    mml_wdth_m_1_8 = 1;       // [-1]/8
extern int    mml_wdth_0_8   = 1;        //  /8
extern int    mml_wdth_1_8   = 1;      //  /8
extern int    mml_wdth_2_8   = 1;         //  /8
extern int    mml_wdth_3_8   = 1;       //  /8
extern int    mml_wdth_4_8   = 1;        //  /8
extern int    mml_wdth_5_8   = 1;       //  /8
extern int    mml_wdth_6_8   = 1;         //  /8
extern int    mml_wdth_7_8   = 1;      //  /8
extern int    mml_wdth_8_8   = 1;        //  /8
extern int    mml_wdth_p_1_8 = 1;       // [+1]/8
extern int    mml_wdth_p_2_8 = 2;       // [+2]/8

extern color  MarkColor   = Blue;
extern int    MarkNumber  = 217;

double  dmml = 0,
dvtl = 0,
sum  = 0,
v1 = 0,
v2 = 0,
mn = 0,
mx = 0,
x1 = 0,
x2 = 0,
x3 = 0,
x4 = 0,
x5 = 0,
x6 = 0,
y1 = 0,
y2 = 0,
y3 = 0,
y4 = 0,
y5 = 0,
y6 = 0,
octave = 0,
fractal = 0,
range   = 0,
finalH  = 0,
finalL  = 0,
mml;

string  ln_txt,
buff_str = "";

int
bn_v1   = 0,
bn_v2   = 0,
OctLinesCnt = 13,
mml_thk = 8,
mml_clr,
mml_wdth,
mml_shft = 50,
nTime = 0,
CurPeriod = 0,
nDigits = 0,
i = 0;
int NewPeriod=0;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init() {
//---- indicators
if(MMPeriod>0)
NewPeriod   = P*MathCeil(MMPeriod/Period());
else NewPeriod = P;

ln_txt  = "Extreme Overshoot  -2/8";// "Extreme overshoot [-2/8]";// [-2/8]
ln_txt  = "Overshoot  -1/8";// "Overshoot [-1/8]";// [-1/8]
ln_txt  = "Ultimate Support - Extremely Oversold  0/8";// "Ultimate Support - Extremely Oversold [0/8]";// [0/8]
ln_txt  = "Weak, Place to Stop and Reverse  1/8";// "Weak, Place to Stop and Reverse - [1/8]";// [1/8]
ln_txt  = "Strong, Pivot, Reverse  2/8";// "Strong, Pivot, Reverse [2/8]";// [2/8]
ln_txt  = "Major Support/Resistance Pivotal Point  4/8";// "Major Support/Resistance Pivotal Point [4/8]- Best New BUY or SELL level";// [4/8]
ln_txt  = "Top of Trading Range  5/8";// "Top of Trading Range - [5/8], if 10-12 bars then 40% Time. SELL Premium Zone";//[5/8]
ln_txt  = "Strong, Pivot, Reverse  6/8";// "Strong, Pivot, Reverse [6/8]";// [6/8]
ln_txt  = "Weak, Place to Stop and Reverse  7/8";// "Weak, Place to Stop and Reverse - [7/8]";// [7/8]
ln_txt = "Ultimate Resistance - Extremely Overbought  8/8";// "Ultimate Resistance - Extremely Overbought [8/8]";// [8/8]
ln_txt = "Overshoot  +1/8";// "Overshoot [+1/8]";// [+1/8]
ln_txt = "Extreme Overshoot  +2/8";// "Extreme Overshoot [+2/8]";// [+2/8]

//mml_shft = 3;
mml_thk  = 3;

// Начальная установка цветов уровней октав и толщины линий
mml_clr  = mml_clr_m_2_8;   mml_wdth = mml_wdth_m_2_8; // [-2]/8
mml_clr  = mml_clr_m_1_8;   mml_wdth = mml_wdth_m_1_8; // [-1]/8
mml_clr  = mml_clr_0_8;     mml_wdth = mml_wdth_0_8;   //  /8
mml_clr  = mml_clr_1_8;     mml_wdth = mml_wdth_1_8;   //  /8
mml_clr  = mml_clr_2_8;     mml_wdth = mml_wdth_2_8;   //  /8
mml_clr  = mml_clr_3_8;     mml_wdth = mml_wdth_3_8;   //  /8
mml_clr  = mml_clr_4_8;     mml_wdth = mml_wdth_4_8;   //  /8
mml_clr  = mml_clr_5_8;     mml_wdth = mml_wdth_5_8;   //  /8
mml_clr  = mml_clr_6_8;     mml_wdth = mml_wdth_6_8;   //  /8
mml_clr  = mml_clr_7_8;     mml_wdth = mml_wdth_7_8;   //  /8
mml_clr = mml_clr_8_8;     mml_wdth= mml_wdth_8_8;   //  /8
mml_clr = mml_clr_p_1_8;   mml_wdth= mml_wdth_p_1_8; // [+1]/8
mml_clr = mml_clr_p_2_8;   mml_wdth= mml_wdth_p_2_8; // [+2]/8

//----
return(0);
}

//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit() {
Comment(" ");
for(i=0;i25000 )
fractal=100000;
else
if( v2<=25000 && v2>2500 )
fractal=10000;
else
if( v2<=2500 && v2>250 )
fractal=1000;
else
if( v2<=250 && v2>25 )
fractal=100;
else
if( v2<=25 && v2>12.5 )
fractal=12.5;
else
if( v2<=12.5 && v2>6.25)
fractal=12.5;
else
if( v2<=6.25 && v2>3.125 )
fractal=6.25;
else
if( v2<=3.125 && v2>1.5625 )
fractal=3.125;
else
if( v2<=1.5625 && v2>0.390625 )
fractal=1.5625;
else
if( v2<=0.390625 && v2>0)
fractal=0.1953125;

range=(v2-v1);
sum=MathFloor(MathLog(fractal/range)/MathLog(2));
octave=fractal*(MathPow(0.5,sum));
mn=MathFloor(v1/octave)*octave;
if( (mn+octave)>v2 )
mx=mn+octave;
else
mx=mn+(2*octave);

// calculating xx
//x2
if( (v1>=(3*(mx-mn)/16+mn)) && (v2<=(9*(mx-mn)/16+mn)) )
x2=mn+(mx-mn)/2;
else x2=0;
//x1
if( (v1>=(mn-(mx-mn)/8))&& (v2<=(5*(mx-mn)/8+mn)) && (x2==0) )
x1=mn+(mx-mn)/2;
else x1=0;

//x4
if( (v1>=(mn+7*(mx-mn)/16))&& (v2<=(13*(mx-mn)/16+mn)) )
x4=mn+3*(mx-mn)/4;
else x4=0;

//x5
if( (v1>=(mn+3*(mx-mn)/8))&& (v2<=(9*(mx-mn)/8+mn))&& (x4==0) )
x5=mx;
else  x5=0;

//x3
if( (v1>=(mn+(mx-mn)/8))&& (v2<=(7*(mx-mn)/8+mn))&& (x1==0) && (x2==0) && (x4==0) && (x5==0) )
x3=mn+3*(mx-mn)/4;
else x3=0;

//x6
if( (x1+x2+x3+x4+x5) ==0 )
x6=mx;
else x6=0;

finalH = x1+x2+x3+x4+x5+x6;
// calculating yy
//y1
if( x1>0 )
y1=mn;
else y1=0;

//y2
if( x2>0 )
y2=mn+(mx-mn)/4;
else y2=0;

//y3
if( x3>0 )
y3=mn+(mx-mn)/4;
else y3=0;

//y4
if( x4>0 )
y4=mn+(mx-mn)/2;
else y4=0;

//y5
if( x5>0 )
y5=mn+(mx-mn)/2;
else y5=0;

//y6
if( (finalH>0) && ((y1+y2+y3+y4+y5)==0) )
y6=mn;
else y6=0;

finalL = y1+y2+y3+y4+y5+y6;

for( i=0; i        ```