Mt4 sleep

This function introduces a comment defined by a user into the upper left corner of a chart window. Parameters can be of any type. Number of parameters cannot exceed mt4 sleep Arrays cannot be passed to the Comment function.

During its operations, an Expert Advisor sometimes produces situations in which it must make pauses between operations. This may be caused both by the necessity to meet the requirement of holding a certain interval between repeated requests to the trade server in case of execution errors and by waiting for a certain event for example, for reconnection to the server, for free trade context, etc. For realization of pauses, MQL4 has a function named Sleep that takes as a parameter the value of the time interval expressed in the amount of milliseconds. The Sleep function stops the execution of the program code and allows its continuation only after the given time interval has passed. In my opinion, the use of this function has two disadvantages. First, machine time is used impractically: during the pause in the actions of one type, the program could perform the actions of another type independent on the former one for example, during a pause in trades, the program could perform some calculations, monitor arriving ticks, etc. Second, which is more essential, function Sleep cannot be called from custom indicators see Documentation.

Mt4 sleep

To work at financial markets more effectively, one can develop one's own successful system of trading. It is very difficult to act within a chosen system of trading in the manual mode due to significant influence of normal human emotions. Mechanical trading systems do not suffer from this disadvantage. Client Terminal gives a large range of means for development and use of mechanical trading systems MTS, experts, advisors. The development environment allows to create, debug, and test expert advisors. Experts are able not only alert about recommendation trading signals, but undertake the complete control over trading activities online. MetaQuotes Language 4 , MetaEditor and strategy testing tools are built in the terminal. One can create the following using these means:. The new platform allows accelerating trading dozens of times: MQL5 compiler aggressively optimizes the obtained EX5 executable code, the OrderSendAsync asynchronous function is executed in fractions of a millisecond, orders are processed on a trade server in no time, while price and Depth of Market updates are delivered to the terminal without delay. All components of the fifth generation platform terminal and trading server are developed with the maximum time efficiency in mind and are subjected to internal stress tests for performance under high-load conditions. If necessary and properly qualified, you can further accelerate the calculations using OpenCL functions. The MetaEditor development environment supports the OpenCL interface for using the power of modern video cards. The new platform allows you to trade both on Forex and a stock exchange enabling you to develop a single trading strategy for multiple instruments. The new tester is a multi-asset tool, which means that you are able to test strategies working on multiple financial instruments simultaneously.

Displaying a text in the upper left corner of a chart window as a result of Comment execution. Mt4 sleep our fan page.

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This function introduces a comment defined by a user into the upper left corner of a chart window. Parameters can be of any type. Number of parameters cannot exceed Arrays cannot be passed to the Comment function. Arrays should be introduced elementwise.

Mt4 sleep

Our advice is to get a Forex VPS. A Forex Virtual Private Server is an affordable alternative to expensive computers with the resource specs needed for trading platforms. You can eliminate latency by choosing a Forex server close to your brokers. One of the best decisions you can make as a Forex trader is investing in Expert Advisors. Keeping up with it is humanly impossible. Expert Advisors are code-based trading bots that use AI Artificial Intelligence metrics to analyze trades and make investment decisions. Best Forex EAs are personalized and vary based on trading strategies.

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In case of using a timer, it only continues at the first tick arrived after the pause. If necessary and properly qualified, you can further accelerate the calculations using OpenCL functions. Close all orders? Visual Testing of the Profitability of Indicators and Alerts What indicator of trading alerts or just the methods of their calculating to use is usually decided when testing EAs using these alerts. In the EA conditions, at which the message box must be displayed, are analyzed. Sleep cannot be called from custom indicators, because indicators are executed in the interface thread and may not decelerate it. In this article, I offer you for your consideration the methods of manual marking with subsequent automating some elements of the repeated routine actions. Parameters: text - a text containing a message to be displayed; caption - an optional text to be displayed in the message box. To Sleep , or not to Sleep , what to sacrifice and what to prefer - all this must not be decided in general, but within the framework of the project to be realized. The function cannot be called from a custom indicator, because indicators are executed in the interface thread and may not decelerate it. Idleness is the Stimulus to Progress.

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Print Prints a message to the experts log. In case you need to have a pause before performing an action, that pause should be initialized by the local time value of its end. Everything has its strengths and weaknesses, this significance depending on the purposes pursued. During the whole period of EA execution a question about closing orders should be displayed only once. In this example the function contents is not described; to denote its execution the Alert function is executed "Function of closing all orders is being executed. As a result of the execution of MessageBox with indicated parameters a message box is displayed:. The Question flag gets the true value do not show the next time. The development environment allows to create, debug, and test expert advisors. Introduction During its operations, an Expert Advisor sometimes produces situations in which it must make pauses between operations. A header file containing the prototypes of the realized functions is given below:.