Shares4us
04 Nov 2020, 11:35

RE:OBSOLETE

OBSOLETE

Shares4us
04 Nov 2020, 11:25

RE:

OBSOLETE

Shares4us
06 Oct 2020, 10:39

RE:

Each day has a value (closing price) and the values for each day should be connected like the ATR line.
Maybe look at ADR indicator and adapt to closingprice;

Shares4us
22 Sep 2020, 08:26

RE:

yes

But the javascript that throws the error is on id.ctrader.com (that's your website isn't it)

Shares4us
21 Sep 2020, 14:56

RE:

Hi Panagiotis

it's the FX Blue Publisher for cTrader App
but the javascript that throws the error is on id.ctrader.com (that's your website isn't it)

Shares4us
20 Jul 2020, 18:38 ( Updated at: 21 Jul 2020, 08:14 )

SPAM

SPAM !! please remove user from forum

Shares4us
20 Jul 2020, 18:30

if that's an idea, or extra functionality you want please look in suggestions and support likewise suggestions or post it as a brand new one (if it is)

Shares4us
02 Jul 2020, 17:04

RE:

Yep but i pressed ok to soon an altered the response to include the code but somehow that didn't work i see. I'll do it again.

Shares4us
02 Jul 2020, 16:54

RE:

obsolete (delete function would be nice ;-) )

Shares4us
02 Jul 2020, 16:54

RE:

obsolete (delete function would be nice ;-) )

Shares4us
02 Jul 2020, 16:54 ( Updated at: 21 Dec 2023, 09:22 )

RE:

i've restarted cTrader and now it loads just up unto 10:31 AM on the 2nd of juli 2020

at OK speed.

then when i execute it the 4th time I see that it is loading extra data


and if i employ loadmorehistory it's taken ages again

Other test
Add new instance/new Pair:

then Add new instance Same Pair:


Now it becomes clear!
there is a possible Bug.
   GetTicks loads previous loaded data in the same cTrader instance + x ticks back.
   and everytime you alter a parameter (indicator refresh) it loads more data!!
So if you do a lot of Param changes or restarts it's getting bigger and bigger and bigger and .....

That cries for parameterized GetTicks and LoadMoreHistory

used test indicator:

 

using System;
using cAlgo.API;
using cAlgo.API.Internals;
using cAlgo.API.Indicators;

namespace cAlgo
{
    [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class TestIndicator : Indicator
    {
        ///////////////////////////////////////
        // Test
        ///////////////////////////////////////
        // Changed 1.0 : 
        //  02-07-2020 initial setup 
        ///////////////////////////////////////
        //
        #region class Globals
        private readonly string Version = "1.0";
        Ticks SymbolTicks;// Symbol SymbolPrices;

        int IndexSkip = 0;
        int  LastIndexSearched;        
        #endregion class Globals

        [Parameter(DefaultValue = 0.0)]
        public double Parameter { get; set; }

        #region Events
        protected override void Initialize()
        {
            LastIndexSearched = -1;
            Print(this.ToString() + ":" + Version);          
        
            Print("\n{0} Start Loading data.",this.ToString() );
            SymbolTicks = MarketData.GetTicks(SymbolName);
            Print("\n{0} End GetTicks data. ticks={1} Lowest={2}", this.ToString(), SymbolTicks.Count, SymbolTicks[0].Time);
            SymbolTicks = MarketData.GetTicks(SymbolName);
            Print("\n{0} End1 GetTicks data. ticks={1} Lowest={2}", this.ToString(), SymbolTicks.Count, SymbolTicks[0].Time);
            SymbolTicks = MarketData.GetTicks(SymbolName);
            Print("\n{0} End2 GetTicks data. ticks={1} Lowest={2}", this.ToString(), SymbolTicks.Count, SymbolTicks[0].Time);
            SymbolTicks = MarketData.GetTicks(SymbolName);
            Print("\n{0} End3 GetTicks data. ticks={1} Lowest={2}", this.ToString(), SymbolTicks.Count, SymbolTicks[0].Time);
            
        }
        public override void Calculate(int index)
        {
        }
      }
   }
}

Shares4us
02 Jul 2020, 13:00

RE:

Thanks for the input, As it looks our solutions are almost similar (loading history)

On the correlation:
 LastIndexSearched is filled with the ticks index 
 I use it to eliminate loops that are in the past (speeding up!)
  As my understanding is that the index from the ticks counts sequentially from 0 to count-1;
 

Shares4us
02 Jul 2020, 12:28

RE: Solved it

solved it loaded extra Ticks worked

          int Loaded=SymbolTicks.Count;
            while(SymbolTicks[0].Time > Bars.Last(50).OpenTime && Loaded>0)
                Loaded = SymbolTicks.LoadMoreHistory();

So again:
Extracting the problem from the source and focussing to ask the right question often solves the problem ;-)

Shares4us
18 Jun 2020, 12:13

RE: UserVoice

Mikro said:

Coding against a .Net 4 Dll is really time consuming and starves off a lot of handy framework features. Not to mention countless NuGet packages to would make coding so much easier but which don't support .Net 4.
Please update the API to a state of the art framework like 4.6.1

Please use the latest stable version (now 4.7.2) Framework.
Can't think of a reason why a developer of cAlgo wants to stay with 4.0 other than having no clue what the developers consuming his work want/need.
If you put traders first make sure developers can use the latest functionality !!!

Shares4us
11 Jun 2020, 17:22

RE:

I hope you will update the docu on ticks with the serial & skip & chartupdate after the tick has been completely processed.

Shares4us
11 Jun 2020, 16:43

RE: I am already using that possibility for several projects.

My question was not about a lengthy task but about how cTrader works under the hood.

I hope you will update the docu on ticks with the serial & skip & chartupdate after the tick has been completely processed.

Shares4us
11 Jun 2020, 14:01

RE:

Maybe something like this:

private void StopBecause(string reason="unknown")
{
    Chart.DrawStaticText("StopMsg", reason , VerticalAlignment.Center, HorizontalAlignment.Center, "FFFFFFFF");
    Print("Stopped: ",reason);
    this.Stop();
}

Use Like:

 if(DateTime.Now.Hour==19) StopBecause("It is time for dinner.")

Shares4us
15 May 2020, 18:55

RE:

I wrote 2 different types of learning bots (single thread & threaded).
Also tried ML but the problems with core & framework killed that development line.
Maybe brainstorm a little about it?

Shares4us
01 May 2020, 22:00

RE: RE:

@firemyst  
@panagiotis

Thanks for taking he time and your answer, but alas, I already was aware of those possibilities!
The case is that Spotware already has an method for drawing multiple cornered lines. They use it in indicators.
I can draw a trendline for every timemove but that is not the most efficient way to do it and messes up de chartobjects by adding tons of objects over time.
The most beautifull thing would be to make the drawroutine used in indicators public for cBots.
That way it's cleaner, better maintainable and probably also faster than drawing a trendline for every bartimeMove .

Shares4us
30 Apr 2020, 18:41

RE:

// something like :

text = "I contain a {0} pattern";
Print( text, "{0}" );

But better get professional cTrader developer (will save you a lot of frustration and money if you go live)