Error Opening Buy Order 4110
Contents |
MaxPayne 2007.10.16 17:16
Mql4 Error Codes
In backtesting I get the following error: ERR_LONGS__NOT_ALLOWED 4110 Longs mql4 error 4109 are not allowed! OK, longs are not allowed (that part of
Mql4 Error 4073
the message is clear) but why?I haven't been able to find a solution by searching the forum. Who can mql4 error code 5004 help? Thanks in advance! similar iOpen and iClose OrderSend()...4109....??? Request to Metaquotes to find a better solution. highest and lowest Is there any way to load new bars into chart history from MQL4 program? Moderator6150 stringo 2007.10.16 mql4 error 130 17:39 # Tester window - Settings tab - Expert properties button - Testing tab - second line of parameters, "Positions". Select Long & Short similar Spread in backtesting.Problem with showing of inputsMT4 in LINUX... ROCKS!!! Need help with 2 small glitches though...experts stoped problemPlaying against main trend 205 pankajbhaban 2012.05.21 23:42 # Thanks worked. Back to topics list To add comments, please log in or register Join us — download MetaTrader4! Windows iPhone/iPad Mac OS Android Linux Download MetaTrader 4 | MetaTrader 4 Trading Platform | MetaTrader 4 Tour | Download MetaTrader 5 About | Terms and Conditions | Privacy Policy Copyright 2000-2016, MQL5 Ltd.
Page Last Post Printable Version Similar Threads What are your most common mistakes? 6 replies Common Trading Mistakes 3 replies Platform Tech / Reply to Thread Subscribe 12 Attachments: Updated EA, Backtesting, common mistakes and some working code Exit Attachments Updated EA, Backtesting, common mistakes and some
Mql4 Error 4051
working code Post #1 Quote First Post: Nov 20, 2008 5:49am Nov 20, 2008 5:49am mql4 error 5002 adamp | Joined Jul 2008 | Status: Member | 62 Posts Introduction This thread could be of interest for those of you, who want
Mql4 Error 4108
to start or have already started developing their own custom Expert Advisor. This is not an "MetaTrader 4 MQL Expert Advisor Tutorial" or something like that, but could be of help for beginners, prevents from making some mistakes and https://forum.mql4.com/8937 provide working code for some of the most common functions. A few months ago I have written my first, very simple EA just for learning purposes and I have posted it in this thread. I tried to keep it as simple as possible and have provided many comments to make it easier for beginners to follow the strategy of my EA and how I implemented it. During the last weeks I read a lot about chart analysis, intermarket analysis http://www.forexfactory.com/showthread.php?t=129002 and price forecasting with neural networks. Beside that, I have developed some libraries that contain often needed functionality like moneymanagement, ordermanagement, error handling and error logging. And I also learned a lot about backtesting, validation and curve fitting problems. Common backtesting mistake I did in the beginning And that's already the point that wasn't really smart with my last approach: I have optimized the EA for a given period and then backtested the EA for the same period. Don't do that! And if you do - don't take this results and believe that you have found the ultimate Holy-Grail-EA We want to develop an EA that does not only create nice equity curves for our optimized period ("curve fitting"), but also for the future. Better approach Image we want to write an EA that uses the daily chart as timeframe and we have the following time series data available: |--- 2003 ---|--- 2004 ---|--- 2005 ---|--- 2006 ---|--- 2007 ---|--- 2008 ---| We now do backtesting and optimization of the EA. That means we determine those moving averages, risk%, trailing stop size (or whatever variables we use in our EA) that results in the highest balance (lowest drawdown, expected payoff...). If we do this for the whole period 2003 to 2008, we can get a very nice curve, but we have no idea how the EA would perform in 2009. A possible solution good b
should check first when you face any problem with the Expert Advisor, Indicator or script on your MT4 terminal. To be https://www.ea-coder.com/troubleshooting-mt4-expert-advisors/ honest, I am not sure why I did not wrote this blog post earlier. For years people have been contacting me with various problems they have with their Expert Advisors and MetaTrader 4 platform. Obviously, they do have problems with my MT4 apps as well from time to time, but that's pretty normal because every individual has it's own knowledge mql4 error base and there are no one who knows everything. I've been running my software business since 2009 and during those years I have received thousands of email messages with various questions from currency traders. What I have learned during those years is that in most cases there is nothing wrong with the Expert Advisor or even the MetaTrader 4 client mql4 error code terminal. The problem is the lack of knowledge and the shortage of content available online that explains how to solve these problems. Sure, it is easy to find basic lessons on how to use MT4 platform or even video tutorials on MT4, but as you might already know these lessons cover only the most basic stuff. Of course that is more than enough for anyone to learn and start using MetaTrader 4, but the problem begins when you face some difficulties and something is not working as it should. I cannot promise that the information I provide in this article will solve all problems you might face with EAs, but I am sure that in most cases you'll find these simple steps can remove most problems in minutes or even seconds. Below you'll find the checklist you should go through before you report any problem you have with MT4 apps. And I do not mean this should be used only on my MT4 apps. This stuff works with any MT4 EA, Indicator or script. MT4 Apps Troubleshooting Checklis