Who can modify it: Rate Of Change (ROC) indicator?

Quoting kprsa

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Hi, that should be all easy to do. I'll have some time in the weekend to do programming and will give it a shot. Cheers, k

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Quoting The-Flipper

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I've stumbled across the "Rate Of Change (ROC)" indicator: Download link: https://www.mql5.com/en/code/13404 {image} Here are some suggestions for improvement: 1. Make it also work with brokers who have a suffix in their symbols, i.e. EURUSD.lmx 2. Make it as a candle with a wick 3. An option to inverse the candle and percentage, for symbols like USDJPY, USCHF, USDCAD so that it basically shows all major currencies vs the US Dollar. Anyone? Thanks.

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Quoting mladen

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{quote} Did you try simply entering the symbol name with the suffix in the parameters input (with that suffix it should work, it will not work if suffix is with , (comma))?

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Quoting The-Flipper

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{quote} No, it does not work: {image}

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input int     PSize = 6; // Pair string size including pre- & suffix

   ushort sep=StringGetCharacter(Pairs,6);

   ushort sep=StringGetCharacter(Pairs,PSize);

Quoting sakisf

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{quote} Add this as line 17: input int PSize = 6; // Pair string size including pre- & suffix and then change line 39 (former 38) from: ushort sep=StringGetCharacter(Pairs,6); to: ushort sep=StringGetCharacter(Pairs,PSize); For your broker 10 should work. Got no suffix in mine so all at 0%, just showing it works: {image}

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Quoting redbaron1981

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Hey Flipper, In addition to the above changes are there any other additions that can be made to make what you are looking at more clearer? For example would it be worth adding some kind of alert when certain pairs show highly correlated momentum on a daily basis. Not sure if there is anything I can do as MT4 is not really my language however, it might be worth putting it out there whilst you have the attention of numerous programmers and a weekend approaching :-) All the best,

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Quoting The-Flipper

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{quote} Thanks for the codes. Yes, "Pair string size including pre- & suffix" at "10" it works now with the suffix.

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Quoting sakisf

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{quote} This one fixes your number 3 (inverted USDJPY,USDCAD,USDCHF). Just use last option: Invert USDXXX pairs to XXXUSD to true. Test it because I don't know if it will work in a pre- / suffix broker.{image} As for 2 I think it's not possible to create candles (histograms) in the subwindow. Searched it for another indi and gave up. I read that they have to be created with objects which is a lot of work. {file}

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Quoting sakisf

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{quote}As for 2 I think it's not possible to create candles (histograms) in the subwindow. Searched it for another indi and gave up. I read that they have to be created with objects which is a lot of work. {file}

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else if(StringFind(PairsArray[i],"USDZAR",0)!=-1){
CreateTextLabel(PairsArray[i]+"Text",j,Zero,"ZARUSD",ANCHOR_LEFT_UPPER);
}
else if(StringFind(PairsArray[i],"USDTRY",0)!=-1){
CreateTextLabel(PairsArray[i]+"Text",j,Zero,"TRYUSD",ANCHOR_LEFT_UPPER);
}

else if(StringFind(PairsArray[i],"USDZAR",0)!=-1){
ChangeArray[i]=SymbolChange2(PairsArray[i],TimeFrame);
}
else if(StringFind(PairsArray[i],"USDTRY",0)!=-1){
ChangeArray[i]=SymbolChange2(PairsArray[i],TimeFrame);
}

Quoting clemmo17

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Also if I wanted to add USDZAR, USDTRY, for example, to the inverseUSD functions would I just add these lines after line 70 else if(StringFind(PairsArray,"USDZAR",0)!=-1){ CreateTextLabel(PairsArray+"Text",j,Zero,"ZARUSD",ANCHOR_LEFT_UPPER); } else if(StringFind(PairsArray,"USDTRY",0)!=-1){ CreateTextLabel(PairsArray+"Text",j,Zero,"TRYUSD",ANCHOR_LEFT_UPPER); } and these lines after line 129? else if(StringFind(PairsArray,"USDZAR",0)!=-1){ ChangeArray=SymbolChange2(PairsArray,TimeFrame); } else if(StringFind(PairsArray,"USDTRY",0)!=-1){...

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Quoting The-Flipper

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{quote} Don't worry, you did a great job. I have solved the problem just like that: {image} It now shows exactly what i was looking for.

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Quoting simnz

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{quote} Can you please post this template? Well organised.

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Quoting The-Flipper

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{quote} 1. Put "iMirror.mq4" and "ROCv2.2.mq4" in the MT4 folder: Indicators 2. Place the folder "myscreen" from ALL.zip into the MT4 folder: profiles After starting Mt4 load the Profile: "myscreen". Done. {image} {file} {file} {file}

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Quoting simnz

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{quote} Thank you so much. Is this indicator based on price action or some moving average? What is the difference between the ROCv2.2 and the free ROC histogram indicator available on the mql5 site. InpColorRectangleSELL - Rectangle color f FT ROC Histogram The indicator displays the value of ROC (Rate of change) from the selected price or moving average as a histogram. You can plot the moving average ROC values for smoothing indicator. Displayed Data ExtROC - rate of change ExtMAROC - smoothing...

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