Certainly the Metatrader 5 backtester has significant advantages over its current Metatrader 4 counterpart. Amongst these are the fact that data is downloaded and update automatically, there is support for several cores (multi-threading) and there is the ability to remotely login into your computer to see the progress and results of your backtesting results. Overall this will make the Metatrader 5 backtester much faster and robust, however the fact that tick interpolation algorithm is still used will make exploitation of backtesting reliability problems still a significant issue, we will probably still see the regular 97 USD expert advisor based on unrealistic profit targets taken from absurd backtests. However I have some hope in the sense that the interpolation algorithm was actually improved with the objective of removing these problems but we are still to see if this will or will not be true. The ability to use multiple pairs on backtesting- something that was previously not possible – is bound to be one of the greatest advantages of the Meatrader 5 backtester over the current backtester implementation.
I am also excited about the Metatrader 5 new language- mql5 – and the included debugger within the Metatrader 5 platform. Any serious developer out there will tell you that the mql4 editor was a piece of garbage since no debugger was included and an extensive use of the Print function was needed to see where things were going wrong. However, the new debugger will make developing much easier and the actual addressing of problems in coding much easier. However I think that it was a very big and absolutely awful mistake not to include back compatibility with mql4 in Metatrader 5. Even though the new mql5 language is much better, including support for previous code seemed like something important to do since many people already have their strategies or efforts coded on the language of Metatrader 4. People will now have to pay to have their experts recoded or go through the process of learning a whole new programming language to be able to trade with the new platform.
So is Metatrader 5 a huge improvement over Metatrader 4 ? I would have to say that regarding automated trading the answer seems to be – we still don’t know. We need to have a few live brokers that will accept this platform so that we can start testing mql5 systems. We will also need to first translate some systems into mql5 to compare backtests and see the actual quality improvements we get when changing from one strategy tester to another. I can tell you that I am excited abou the possibilities and I hope that the Metatrader 5 backtest will be all that it has been promised to be. I think that obviously our evaluation speed will be increased and our ability to use our systems on other currencies will also be expanded.
During the next few months I will start the porting of all Asirikuy systems to the new MQL5 language so that we can start to see some of the characteristics of the strategy tester and some comparisons between the simulations obtained with both backtesters. You can certainly expect some hopefully interesting blogposts about this during the next few months. If you want to learn more about automated trading and how you can develop your own long term profitable systems using sound trading tactics please consider buying my ebook on automated trading or joining Asirikuy to receive all ebook purchase benefits, weekly updates, check the live accounts I am running with several expert advisors and get in the road towards long term success in the forex market using automated trading systems. I hope you enjoyed the article !