WiseStockTrader.com Trading Program Listings
Indicators
Submit New Indicator
All Amibroker (AFL) Metastock eSignal (EFS) NinjaTrader
Function Index
Paste Bin
Register
Login

Stock Portfolio Organizer

The ultimate porfolio management solution.

Shares, Margin, CFD's, Futures and Forex
EOD and Realtime
Dividends and Trust Distributions
And Much More ....
For Portfolio Manager Click Here

WiseTrader Toolbox

#1 Selling Amibroker Plugin featuring:

Advanced Adaptive Indicators
Advanced Pattern Exploration
Neural Networks
And Much More ....
Find Out More Here

MPLite V5.80++ for Amibroker (AFL)
kelvinhand
over 9 years ago
Amibroker (AFL)

Rating:
4 / 5 (Votes 6)
Tags:
amibroker

Someone solved the over 500 plot()/plotohlc() errors using the Graphic API.

Further simplify & improved for 5.80++.

So far so good.

Indicator / Formula

Indicator
Copy & Paste Friendly
_SECTION_BEGIN( "MPLite" );
// - there was a plot limit call introduced after 5.41.0 beta
//   i.e. "•Warning 502: Calling Plot()/PlotOHLC over 500 times is displayed in indicator in runtime to prevent abuse"
// - uses GFX for major calls of plot only if AB version newer than 5.40 - this only delays reaching the plot limit
// http://www.***********.com/amibroker/2961-market-profile-amibroker-new-13.html

Version (5.80);
PS_SOLID=0;
PS_DASH=1;
PS_DOT=2;
PS_DASHDOT=3;
PS_DASHDOTDOT=4;
PS_NULL=5;
PS_INSIDEFRAME=6;

function Lastthursday()
{
 Daysinmonth=
    IIf(Month()==2, IIf(Year()%4==0 AND Year()%100!=0,29,28), 
    IIf(Month()==4 OR Month()==6 OR Month()==9 OR Month()==11,30,31));
 
 return IIf(Daysinmonth-Day()<7 AND DayOfWeek()==4,1,
        IIf(Daysinmonth-Day()<8 AND DayOfWeek()==3 AND Ref(DayOfWeek(),1)!=4 AND Day()!=Daysinmonth,1,0));
 
}


procedure GfxPlotLine( ix0, iy0, ix1, iy1, iColor, iWidth, iStyle)
{
    GfxSetBkMode(1);
    GfxSelectPen( iColor, iWidth, iStyle );
    GfxMoveTo( ix0, iy0 );
    GfxLineTo( ix1, iy1 );
}


PlotOHLC( O, H, L, C, "Price", IIf( C > O, colorGreen, colorRed ), styleCandle );

FirstVisibleBar = Status( "FirstVisibleBar" );
Lastvisiblebar = Status( "LastVisibleBar" );

totalVisible = Lastvisiblebar - FirstVisibleBar;


//Den = Param("Density", 1, 0.1, 10, 0.1);
percent = Param( "Value Area", 70, 1, 100, 1 );
Type = ParamList( "Type", "Price Profile|Volume Profile" );
Period = ParamList( "Base", "Hourly|Daily|Weekly|Monthly|Lastthursday|Yearly", 1 );
x_scale = Param( "Horizontal_scale", 2, 0, 10, 0.1 );
EnMP2 = ParamStyle( "Style", styleLine | styleNoLabel, maskAll );

EnIB = ParamToggle( "Show Initial Balance",  "No|Yes", 0 );
IBBars = Param( "Initial Balance Bars", 2, 1, 10, 1 );
ViewYvalues = ParamToggle( "Show Yesterdays Values", "No|Yes", 1 );
ViewVlines = ParamToggle( "Show Vertical Base Lines", "No|Yes", 1 );
Viewvalues = ParamToggle( "Show Values", "No|Yes", 0 );
ViewVpoc = ParamToggle( "Show Virgin POC", "No|Yes", 1 );
ViewTPO = ParamToggle( "Show TPO Count", "No|Yes", 0 );

Color_Above_VA = ParamColor( "Color_Above_VA",  colorGrey40 );
Color_VA = ParamColor( "Color_VA", colorBlueGrey );
Color_Below_VA = ParamColor( "Color_Below_VA", colorGrey40 );
Color_POC_line = ParamColor( "Color_POC_Line", colorYellow );

color_YVAH = ParamColor( "YVAH", colorWhite );
color_YVAL = ParamColor( "YVAL", colorWhite );
color_YPOC = ParamColor( "YPOC", colorYellow );

IBColor = ParamColor( "IB Color", colorWhite );
IBstyle = ParamStyle( "IB style", styleLine, maskAll );
Color_Virgin_POC = ParamColor( "Virgin Poc Color", colorYellow );
Color_Base_Line = ParamColor( "Base Line Color", colorDarkGrey );

switch (Period)
  {

    case "Yearly":    
        BarsInDay = BarsSince(Year() != Ref(Year(), -1));
        tf = inMonthly;
        break;

    case "Monthly":    
        BarsInDay = BarsSince(Month() != Ref(Month(), -1));
        tf = inMonthly;
        break;
    
    
    case "Weekly":
        BarsInDay = BarsSince(DayOfWeek() < Ref( DayOfWeek(), -1 ));
        tf = inWeekly;
        break;
    
    case "Hourly":
        BarsInDay = BarsSince(Hour() != Ref(Hour(), -1));
        tf = inHourly;
        break;
    
    case "Daily":
        BarsInDay = BarsSince(Day() != Ref(Day(), -1));
        tf = inDaily;
        break;
    
  }
  

  if(Period=="Lastthursday"  )
  {
    BarsInDay = BarsSince(Lastthursday()==0 AND Ref(Lastthursday(), -1)==1);
    bot1=ValueWhen(BarsInDay==0,L);
    Bot2 = ValueWhen(Ref(BarsInDay)==1 OR BarIndex()>BarCount-2 ,LLV(L,BarsInDay),0);
    bot=Min(bot1,bot2);
    top1=ValueWhen(BarsInDay==0,H);
    Top2 =ValueWhen(Ref(BarsInDay,1)==1 OR BarIndex()>BarCount-2,HHV(H,BarsInDay),0);
    top=Max(top1,top2);
    Vol = ValueWhen(Ref(BarsInDay,1)==1 OR BarIndex()>BarCount-2 ,Sum(V,BarsInDay),0);
  }
  else
  {
    Bot = TimeFrameGetPrice("L", tf, 0);
    Top = TimeFrameGetPrice("H", tf, 0);
    Vol = TimeFrameGetPrice("V", tf, 0);  
  } 

CurTop = HHV( H, BarsInDay + 1 );
Curbot = LLV( L, BarsInDay + 1 );

Range =  Top - Bot;
coverage = LastValue( Ref( ATR( 10 ), -1 ) );

den = ( coverage / 10 );
//den=1;

multiplier = IIf( round( totalVisible ) / 300 < 1, 1, round( totalVisible ) / 300 );

if ( ViewVlines)
    Plot( BarsInDay == 0, "", Color_Base_Line, styleHistogram | styleOwnScale | styleLine | styleNoLabel );


relTodayRange = 0;

x = 0;
basey = 0;
basex = 0;
newday = 0;
total = 0;
shiftup = 0;
shiftdn = 0;
//Line = Null;
Voloumeunit = 0;


 GfxSetOverlayMode( 1 ); 
 GfxSetCoordsMode( 1 ); // bar/price mode (instead of pixel) 

for (  i = IIf( FirstVisibleBar - 100 > 1, FirstVisibleBar - 100, FirstVisibleBar ); i < Lastvisiblebar AND i < BarCount - 1 ; i++  )
{
    if ( BarsInDay[i] == 0 )
    {
        t = BarsInDay[i-1];


        if ( EnIB )
        {
            IBH = HHV( H, IBBars );
            IBL = LLV( L, IBBars );
            /*
            Line1 = LineArray( basex, IBH[basex+IBBars-1], i, IBH[basex+IBBars-1] );
            Plot( Line1, "", IBColor, IBstyle );
            Line2 = LineArray( basex, IBL[basex+IBBars-1], i, IBL[basex+IBBars-1] );
            Plot( Line2, "", IBcolor, IBstyle );
            */
            GfxPlotLine(basex, hY=IBH[basex+IBBars-1], i, hY,
                        IBColor, 1, PS_SOLID);    
            GfxPlotLine(basex, hY=IBL[basex+IBBars-1], i, hY,
                        IBColor, 1, PS_SOLID);                
            
        }

        //////////////////////////////////
        poc = 0;
        pocj = 0;
        midrange = int( relTodayRange / 2 ) + 1;

        for ( j = 1; j <= relTodayRange + 1 ; j++ )
        {
            if ( poc < x[j] )
            {
                poc = x[j];
                pocj = j;
            }
            else
                if ( poc == x[j] )
                {
                    if ( abs( midrange - j ) < abs( midrange - pocj ) )
                    {
                        poc = x[j];
                        pocj = j;
                    }
                }

        }

        for ( n = 1; n <= relTodayRange; n++ )
            total[n] = x[n] + total[n-1];

        Value_area = ( total[relTodayRange] * percent ) / 100;

        for ( a = 1; a <= relTodayRange; a++ )
        {
            if ( pocj - a > 0 AND pocj + a < relTodayRange )
            {
                if ( poc + total[pocj+a] - total[pocj] + ( total[pocj] - poc ) - total[pocj-( a+1 )] >= Value_area )
                {
                    shiftup = shiftdn = a;
                    break;
                }
            }
            else
                if ( pocj - a < 1 )
                {
                    if ( poc + total[pocj+a] - total[pocj] + ( total[pocj] - poc ) >= Value_area )
                    {
                        shiftup = a;
                        shiftdn = pocj;
                        break;
                    }
                }
                else
                    if ( pocj + a > relTodayRange )
                    {
                        if ( poc + total[relTodayRange] - total[pocj] + ( total[pocj] - poc ) - total[pocj-( a+1 )] >= Value_area )
                        {
                            shiftup = floor( relTodayRange ) - pocj;
                            shiftdn = a + 1;
                            break;
                        }
                    }
        }


        //Vah = LineArray( baseX[i], baseY + ( pocj + shiftup ) * den, i, baseY + ( pocj + shiftup ) * den );
        //Val = LineArray( baseX[i], baseY + ( pocj - shiftdn ) * den, i, baseY + ( pocj - shiftdn ) * den );
        //pocline = LineArray( basex, basey + pocj * den, basex[i] + poc, basey + pocj * den );
        
        
        
        if ( ViewVpoc)
        {
            Virginpoc = basey + pocj * den;
            newi = Null;

            for ( j = i; j <= ( BarCount - 1 ) ; j++ )
                if ( L[j] < Virginpoc AND H[j] > Virginpoc )
                {
                    newi = j;
                    break;
                }
                else
                    newi = BarCount;

            Plot( LineArray( basex[i], hY=basey + pocj*den, newi, hY), "", Color_Virgin_POC, styleNoRescale );
            
            
        }

        

        if ( ViewYvalues)
        {
           //Vahn = LineArray( i, baseY + ( pocj + shiftup ) * den, i + t, baseY + ( pocj + shiftup ) * den );
           //pocn = LineArray( i, baseY + ( pocj ) * den, i + t, baseY + ( pocj ) * den );
           //Valn = LineArray( i, baseY + ( pocj - shiftdn ) * den, i + t, baseY + ( pocj - shiftdn ) * den );

            GfxPlotLine( i, baseY + ( pocj + shiftup ) * den, i + t, baseY + ( pocj + shiftup ) * den, 
                 color_YVAH, 0, PS_DOT);
                 
            GfxPlotLine( i, baseY + ( pocj ) * den, i + t, baseY + ( pocj ) * den, 
                 color_YPOC, 0, PS_DOT);     
                 
            GfxPlotLine(i, baseY + ( pocj - shiftdn ) * den, i + t, baseY + ( pocj - shiftdn ) * den, 
                 color_YVAL, 0, PS_DOT);
                     
            //Plot( Vahn, "", color_YVAH, styleDashed | styleNoRescale );
            //Plot( Valn, "", color_YVAL, styleDashed | styleNoRescale );
            //Plot( pocn, "", color_YPOC, styleDashed | styleNoRescale );
            
            
        }


        if ( ViewTPO )
        {
            nnn = HHV( H, BarsInDay );
            PlotText( "" + ( total[relTodayRange] - total[pocj] ), basex[i], nnn[i], colorLightGrey );
            PlotText( "" + ( total[pocj-1] ), basex[i], basey - den, colorLightGrey );
        }

        if ( Viewvalues)
        {
            PlotText( "" + ( ( basey + pocj*den ) ), baseX[i], basey + pocj*den, colorWhite, colorDarkGrey );
            PlotText( "" + ( ( baseY + ( pocj + shiftup )*den ) ), baseX[i], baseY + ( pocj + shiftup )*den, colorWhite, colorDarkGrey );
            PlotText( "" + ( ( baseY + ( pocj - shiftdn )*den ) ), baseX[i], baseY + ( pocj - shiftdn )*den, colorWhite, colorDarkGrey );
        }

        //-- Plot Market Profile
        for ( p = 0; p <= relTodayRange + 1; p = p + multiplier )
        {
            GfxPlotLine( baseX, hY=baseY + p * Den, baseX + x[p], hY, 
                            IIf( p >  ( pocj + shiftup ), Color_Above_VA, 
                            IIf( p <= ( pocj + shiftup ) AND p >= ( pocj - shiftdn ), Color_VA, 
                              Color_Below_VA )), 1, PS_SOLID);
                              
        }
        
        //-- Plot PoC
        GfxPlotLine( baseX, hY = basey + pocj * den, basex[i] + poc, hY, 
                     Color_POC_Line, 1, PS_SOLID);                  
        
                          
        
                     
///////////////////
        basex = 0;
        x = 0;
        Basex = i;
        baseY = Bot[i];
        relTodayRange = Range[i] / Den;
        Voloumeunit = Vol[i] / LastValue( BarsInDay );

    }

    for ( j = 0; j <= relTodayRange ; j++ )
    {
        if ( L[i] <= Bot[i] + j*Den AND H[i] >= Bot[i] + j*Den  )
        {

            if ( Type == "Price Profile" )
            {
                x[j] += x_scale;
            }
            else
                if ( Type == "Volume Profile" )
                {
                    x[j] += round( V[i] / Voloumeunit ) + 1;
                }

        }
    }
}


if ( EnIB )
{
    IBH = HHV( H, IBBars );
    IBL = LLV( L, IBBars );
    Line1 = LineArray( basex, IBH[basex+IBBars-1], i, IBH[basex+IBBars-1] );
    Plot( Line1, "", IBColor, IBstyle );
    Line2 = LineArray( basex, IBL[basex+IBBars-1], i, IBL[basex+IBBars-1] );
    Plot( Line2, "", IBColor, IBstyle );
}

//////////////////////////////////
poc = 0;
pocj = 0;
midrange = int( relTodayRange / 2 ) + 1;

for ( j = 1; j <= relTodayRange + 1 ; j++ )
{
    if ( poc < x[j] )
    {
        poc = x[j];
        pocj = j;
    }
    else
        if ( poc == x[j] )
        {
            if ( abs( midrange - j ) < abs( midrange - pocj ) )
            {
                poc = x[j];
                pocj = j;
            }
        }

}

for ( n = 1; n <= relTodayRange; n++ )
    total[n] = x[n] + total[n-1];

Value_area = ( total[relTodayRange] * percent ) / 100;


for ( a = 1; a <= relTodayRange; a++ )
{
    if ( pocj - a > 0 AND pocj + a < relTodayRange )
    {
        if ( poc + total[pocj+a] - total[pocj] + ( total[pocj] - poc ) - total[pocj-( a+1 )] >= Value_area )
        {
            shiftup = shiftdn = a;
            break;
        }
    }
    else
        if ( pocj - a < 1 )
        {
            if ( poc + total[pocj+a] - total[pocj] + ( total[pocj] - poc ) >= Value_area )
            {
                shiftup = a;
                shiftdn = pocj;
                break;
            }
        }
        else
            if ( pocj + a > relTodayRange )
            {
                if ( poc + total[relTodayRange] - total[pocj] + ( total[pocj] - poc ) - total[pocj-( a+1 )] >= Value_area )
                {
                    shiftup = floor( relTodayRange ) - pocj;
                    shiftdn = a + 1;
                    break;
                }
            }
}

Vah = LineArray( baseX[i], baseY + ( pocj + shiftup ) * den, i, baseY + ( pocj + shiftup ) * den );
Val = LineArray( baseX[i], baseY + ( pocj - shiftdn ) * den, i, baseY + ( pocj - shiftdn ) * den );
pocline = LineArray( basex, basey + pocj * den, basex[i] + poc, basey + pocj * den );

if ( ViewTPO)
{
    PlotText( "" + ( total[relTodayRange] - total[pocj] ), basex[i], top[i], colorLightGrey );
    PlotText( "" + ( total[pocj-1] + x_scale ), basex[i], basey - den, colorLightGrey );
}

if ( Viewvalues )
{
    PlotText( "" + ( ( basey + pocj*den ) ), baseX[i], basey + pocj*den, colorWhite, colorDarkGrey );
    PlotText( "" + ( ( baseY + ( pocj + shiftup )*den ) ), baseX[i], baseY + ( pocj + shiftup )*den, colorWhite, colorDarkGrey );
    PlotText( "" + ( ( baseY + ( pocj - shiftdn )*den ) ), baseX[i], baseY + ( pocj - shiftdn )*den, colorWhite, colorDarkGrey );
}



for ( p = 0; p <= relTodayRange + 1; p = p + multiplier )
{
        GfxPlotLine( baseX,        hY=baseY + p * Den, 
                     baseX + x[p], hY, 
                     IIf( p > ( pocj + shiftup ), Color_Above_VA, 
                     IIf( p <= ( pocj + shiftup ) AND p >= ( pocj - shiftdn ), Color_VA, Color_Below_VA )), 1, PS_SOLID);
}



Plot( pocline, "", Color_POC_Line, styleNoRescale | styleNoLabel );

_SECTION_END();

9 comments

1. SPASHA
over 9 years ago

WHY ITS NOT WORKING FOR 5.7 VERSION

Report as Spam
2. hotaro3
over 9 years ago

Not working, GfxSetCord ??

Report as Spam
3. susanti9988
over 9 years ago

this version need 5.8 version, could you help me for 5.5 version?
thanks in advance

Report as Spam
4. chetan ninganiya
about 7 years ago

@admin sir can you please help me understand the usage of this indicator ?

Report as Spam
5. administrator
about 7 years ago

Try googling ‘Market profile’ lots of good resources available.

Report as Spam
6. chetan ninganiya
about 7 years ago

thanks @admin sir.

Report as Spam
7. niladri
over 4 years ago

Thx for sharing the modified code!!

For newer Amibroker’s higher than 5.8, to make it work just comment out line#7

Tested OK in Amibroker 6.2

Report as Spam
8. ratan
about 4 years ago

can u pls correct the error when the period is changed to last thursday.

Report as Spam
9. Krishnendu
over 1 year ago

It is working for me, but how can I set the “Initial Balance” to 1 hour?

Report as Spam

Leave Comment

Please login here to leave a comment.

Back

We try to maintain hiqhest possible level of service - most formulas, oscillators, indicators and systems are submitted by anonymous users. Therefore www.WiseStockTrader.com does not take any responsibility for it's quality. If you use any of this information, use it at your own risk. You are responsible for your own trading decisions. Be sure to verify that any information you see on these pages is correct, and is applicable to your particular trade. In no case will www.WiseStockTrader.com be responsible for your trading gains or losses.

News Contact Us Terms and Conditions Privacy Policy