Jump to content

Welcome to the new Traders Laboratory! Please bear with us as we finish the migration over the next few days. If you find any issues, want to leave feedback, get in touch with us, or offer suggestions please post to the Support forum here.

  • Welcome Guests

    Welcome. You are currently viewing the forum as a guest which does not give you access to all the great features at Traders Laboratory such as interacting with members, access to all forums, downloading attachments, and eligibility to win free giveaways. Registration is fast, simple and absolutely free. Create a FREE Traders Laboratory account here.

BIG1RED9

MQ4 indicator conversion to Power Language/Easy Language and MultiCharts.Net

Recommended Posts

Good morning,

I have an MQ4 indicator that I need to use in MultiCharts. It would be especiall asesome if I could get  it in both 64 and NET versions, but if I had to pick 1, it would be for MC64 powerlanguage.

Pic attached

Thanks in advance

Don

//----
#property indicator_chart_window
#property indicator_buffers 6
#property indicator_color1 Chartreuse
#property indicator_color2 Orange
#property indicator_color3 Chartreuse
#property indicator_color4 Orange
#property indicator_color5 Chartreuse
#property indicator_color6 Orange
//---- input parameters
extern int    Length=20;      // Bollinger Bands Period
extern int    Deviation=2;    // Deviation
extern double MoneyRisk=1.00; // Offset Factor
extern int    Signal=1;       // Display signals mode: 1-Signals & Stops; 0-only Stops; 2-only Signals;
extern int    Line=1;         // Display line mode: 0-no,1-yes  
extern int    Nbars=1000;
//---- indicator buffers
double UpTrendBuffer[];
double DownTrendBuffer[];
double UpTrendSignal[];
double DownTrendSignal[];
double UpTrendLine[];
double DownTrendLine[];
double smax[],smin[],bsmax[],bsmin[];

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
  int init()
  {
   string short_name;
//---- indicator line
   SetIndexBuffer(0,UpTrendBuffer);
   SetIndexBuffer(1,DownTrendBuffer);
   SetIndexBuffer(2,UpTrendSignal);
   SetIndexBuffer(3,DownTrendSignal);
   SetIndexBuffer(4,UpTrendLine);
   SetIndexBuffer(5,DownTrendLine);
   SetIndexStyle(0,DRAW_ARROW);
   SetIndexStyle(1,DRAW_ARROW);
   SetIndexStyle(2,DRAW_ARROW);
   SetIndexStyle(3,DRAW_ARROW);
   SetIndexStyle(4,DRAW_LINE);
   SetIndexStyle(5,DRAW_LINE);
   SetIndexArrow(0,159);
   SetIndexArrow(1,159);
   SetIndexArrow(2,108);
   SetIndexArrow(3,108);
   IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS));
//---- name for DataWindow and indicator subwindow label
   short_name="BBands Stop("+Length+","+Deviation+")";
   IndicatorShortName(short_name);
   SetIndexLabel(0,"UpTrend Stop");
   SetIndexLabel(1,"DownTrend Stop");
   SetIndexLabel(2,"UpTrend Signal");
   SetIndexLabel(3,"DownTrend Signal");
   SetIndexLabel(4,"UpTrend Line");
   SetIndexLabel(5,"DownTrend Line");
//----
   SetIndexDrawBegin(0,Length);
   SetIndexDrawBegin(1,Length);
   SetIndexDrawBegin(2,Length);
   SetIndexDrawBegin(3,Length);
   SetIndexDrawBegin(4,Length);
   SetIndexDrawBegin(5,Length);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//|                                          |
//+------------------------------------------------------------------+
int start()
  {
   int    i,shift,trend;
//----
   /*for(shift=Nbars;shift>=0;shift--)
     {
      UpTrendBuffer[shift]=0;
      DownTrendBuffer[shift]=0;
      UpTrendSignal[shift]=0;
      DownTrendSignal[shift]=0;
      UpTrendLine[shift]=EMPTY_VALUE;
      DownTrendLine[shift]=EMPTY_VALUE;
     }
*/     
   int counted_bars = IndicatorCounted();
   if(counted_bars < 0)  return(-1);
   if(counted_bars > 0)   counted_bars--;
   int limit = Bars - counted_bars;
   if(counted_bars==0) limit-=1+1;
   
   int xsize=ArraySize(UpTrendBuffer);  
   ArrayResize(smax,xsize);
   ArrayResize(smin,xsize);
   ArrayResize(bsmax,xsize);
   ArrayResize(bsmin,xsize);
   
   for(shift=limit;shift>=0;shift--)
     {
      smax[shift]=iBands(NULL,0,Length,Deviation,0,PRICE_CLOSE,MODE_UPPER,shift);
      smin[shift]=iBands(NULL,0,Length,Deviation,0,PRICE_CLOSE,MODE_LOWER,shift);
//----
      if (Close[shift]>smax[shift+1]) trend=1;
      if (Close[shift]<smin[shift+1]) trend=-1;
      if(trend>0 && smin[shift]<smin[shift+1]) smin[shift]=smin[shift+1];
      if(trend<0 && smax[shift]>smax[shift+1]) smax[shift]=smax[shift+1];
//----
      bsmax[shift]=smax[shift]+0.5*(MoneyRisk-1)*(smax[shift]-smin[shift]);
      bsmin[shift]=smin[shift]-0.5*(MoneyRisk-1)*(smax[shift]-smin[shift]);
//----
      if(trend>0 && bsmin[shift]<bsmin[shift+1]) bsmin[shift]=bsmin[shift+1];
      if(trend<0 && bsmax[shift]>bsmax[shift+1]) bsmax[shift]=bsmax[shift+1];
      if (trend>0)
        {
         if (Signal>0 && UpTrendBuffer[shift+1]==-1.0)
           {
            UpTrendSignal[shift]=bsmin[shift];
            UpTrendBuffer[shift]=bsmin[shift];
            if(Line>0) UpTrendLine[shift]=bsmin[shift];
           }
         else
           {
            UpTrendBuffer[shift]=bsmin[shift];
            if(Line>0) UpTrendLine[shift]=bsmin[shift];
            UpTrendSignal[shift]=-1;
           }
         if (Signal==2) UpTrendBuffer[shift]=0;
         DownTrendSignal[shift]=-1;
         DownTrendBuffer[shift]=-1.0;
         DownTrendLine[shift]=EMPTY_VALUE;
        }
      if (trend<0)
        {
         if (Signal>0 && DownTrendBuffer[shift+1]==-1.0)
           {
            DownTrendSignal[shift]=bsmax[shift];
            DownTrendBuffer[shift]=bsmax[shift];
            if(Line>0) DownTrendLine[shift]=bsmax[shift];
           }
         else
           {
            DownTrendBuffer[shift]=bsmax[shift];
            if(Line>0)DownTrendLine[shift]=bsmax[shift];
            DownTrendSignal[shift]=-1;
           }
         if (Signal==2) DownTrendBuffer[shift]=0;
         UpTrendSignal[shift]=-1;
         UpTrendBuffer[shift]=-1.0;
         UpTrendLine[shift]=EMPTY_VALUE;
        }
     }
   return(0);
  }
//+------------------------------------------------------------------+

Doda-Bbands.jpg

Share this post


Link to post
Share on other sites

So going through the code...

The help I need is to cause the lower bollinger band to stop once the close of the bar is greater than the BB value 

and

the higher bollinger band to stop once the close of the bar is less than the BB value 

Thanks

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Topics

  • Posts

    • Date: 21st February 2025.   European PMI Disappoint, Weighing on Euro Before German Elections   The Euro is the first currency to witness the volatility on this month’s PMI reports. The French, German and British PMI data have resulted in the Euro being the worst-performing currency of the European Session so far. However, will the Euro continue to decline throughout the day? European Purchasing Managers’ Indexes The French Purchasing Managers Index was the first European index to be made public. The release resulted in the Euro instantly declining 0.24%. The main concern from the French data was the Services PMI which fell from 48.2 to 44.5. Previously the market was expecting the data to remain more or less unchanged. The weak data triggered the decline which came to a halt after Germany’s PMI was released.     The German Manufacturing PMI read 0.5 points higher than previous expectations and the Services PMI was 0.2 points lower. The data from Germany was a relief for Euro investors and the price rose 0.12% higher. However, traders should note that the price of the EURUSD continues to remain 0.20% lower than yesterday’s close. The price of the EURUSD will now depend on the PMI data from the US. The value of the US Dollar will depend on its PMI release this afternoon and the Consumer Sentiment Index. Analysts expect both the US Services and Manufacturing PMI data to remain above the 50.00 level in the expansion zone. German Elections 2 Days Away Germany is set to hold a general election this Sunday, February 23rd, following the collapse of the coalition of social democrats, liberals, and greens. Given the country's highly proportional electoral system, German polls provide a strong indication of potential government formations post-election. The main concern for Germany is the AFD party who are Far-Right Nationalists. Currently, ahead in the polls are CDU (centre-right), and AFD (far right), followed by the SPD (centre-left). Traders should note that the results of the elections are likely to trigger strong volatility on Monday, but also influence volatility today. Economists may become further concerned if the far-right gains power for the first time due to uncertainty. If the government, similar to France, is unable to form a coalition, this would also be a concern for the Eurozone. Furthermore, the Euro this week is also under pressure from comments from members of the European Central Bank. ECB Governing Council member Fabio Panetta said to journalists that officials need not slow interest rate cuts, as January's 2.5% inflation is still expected to reach the 2.0% target this year. He also advised the European economy is weaker than previously expected. EURUSD - Technical Analysis and Indicators The EURUSD is trading above the 75-bar Exponential Moving Average and 100-bar Simple Moving Average on the 2-hour chart. However, the price is moving away from the key resistance level at 1.05058 indicating the price is losing momentum. The short-term volatility is indicating the price is retracing downwards. On the 5-minute timeframe, the price is trading below the 200-bar SMA and is also forming clear lower lows and highs. Simultaneously, the US Dollar Index is trading above the 200-bar SMA on the 5-minute chart confirming no current conflicts. Currently, the US Dollar is the best-performing currency of the day attempting to regain losses from the past 2 weeks. Watch today’s Live Analysis Session for more signals as they develop!   Key Takeaway Points: Weak French Services PMI triggered an initial Euro decline, but German PMI provide a slight relief. However, EURUSD remains lower than yesterday’s close. The Euro’s direction now depends on the US PMI reports, with analysts expecting US data to stay in expansion territory. Sunday's German election could drive volatility, especially if the far-right AFD gains power or if coalition formation proves difficult. ECB official Fabio Panetta suggested no need to slow rate cuts, citing weaker-than-expected economic performance and expected inflation decline. Always trade with strict risk management. Your capital is the single most important aspect of your trading business.   Please note that times displayed based on local time zone and are from time of writing this report.   Click HERE to access the full HFM Economic calendar.   Want to learn to trade and analyse the markets? Join our webinars and get analysis and trading ideas combined with better understanding of how markets work. Click HERE to register for FREE!   Click HERE to READ more Market news.   Michalis Efthymiou HFMarkets   Disclaimer: This material is provided as a general marketing communication for information purposes only and does not constitute an independent investment research. Nothing in this communication contains, or should be considered as containing, an investment advice or an investment recommendation or a solicitation for the purpose of buying or selling of any financial instrument. All information provided is gathered from reputable sources and any information containing an indication of past performance is not a guarantee or reliable indicator of future performance. Users acknowledge that any investment in Leveraged Products is characterized by a certain degree of uncertainty and that any investment of this nature involves a high level of risk for which the users are solely responsible and liable. We assume no liability for any loss arising from any investment made based on the information provided in this communication. This communication must not be reproduced or further distributed without our prior written permission.
    • BE Bloom Energy stock, watch for a range breakout, target 34 area at https://stockconsultant.com/?BE
    • APLD Applied Digital stock. nice rally, watch for a top of range breakout at https://stockconsultant.com/?APLD
    • UAL United Airlines stock, watch for a narrow range breakout, target 122 area at https://stockconsultant.com/?UAL
    • WBD Warner Bros Discovery stock, watch for a range breakout at https://stockconsultant.com/?WBD
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.