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![Mathematics in Trading: How to Estimate Trade Results](https://c.mql5.com/2/14/442_223.gif)
We all are aware of that "No profit obtained in the past will guarantee any success in future". However, it is still very actual to be able to estimate trading systems. This article deals with some simple and convenient methods that will help to estimate trade results.
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The FFx Hidden Manager panel will help you to manage easily your orders directly on the chart. Below all features described: TP, SL and TrailingStop are hidden Each order has its own lines on chart Drag & Drop any line to change the TP/SL as per your need Option to move automatically the SL line at breakeven when TP #1 is reached Option to choose the TP/SL type (by pips or price) Option to choose the TrailingStop type (by pips, MA, Fractals, PSAR or ATR) Define which order(s) you want to
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![MetaTrader 5 - More Than You Can Imagine!](https://c.mql5.com/2/0/diamond_MetaTrader_5.png)
The MetaTrader 5 client terminal has been developed from scratch and far surpasses its predecessor, of course. The new trading platform provides unlimited opportunities for trading in any financial market. Moreover, its functionality keeps expanding to offer even more useful features and convenience. So, it is now quite difficult to list all the numerous advantages of MetaTrader 5. We have tried to briefly describe them in one article, and we got surprised with the result' the article is far from brief!
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![Trade Operations in MQL5 - It's Easy](https://c.mql5.com/2/0/egg.png)
Almost all traders come to market to make money but some traders also enjoy the process itself. However, it is not only manual trading that can provide you with an exciting experience. Automated trading systems development can also be quite absorbing. Creating a trading robot can be as interesting as reading a good mystery novel.
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![The Simple Example of Creating an Indicator Using Fuzzy Logic](https://c.mql5.com/2/0/Fuzzy_logic_MQL5.png)
The article is devoted to the practical application of the fuzzy logic concept for financial markets analysis. We propose the example of the indicator generating signals based on two fuzzy rules based on Envelopes indicator. The developed indicator uses several indicator buffers: 7 buffers for calculations, 5 buffers for the charts display and 2 color buffers.
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![Johnpaul77 Signal Providers: "Our Strategy Remains Profitable for More Than Three Years Now. So Why Would We Change It?"](https://c.mql5.com/2/10/4-Photo-for-Interview-Avatar-Tito.png)
Let us reveal a little secret: MQL5.com website visitors spend most of their time on Johnpaul77 signal's page. It is a leader of our signal rating having about 900 subscribers with the total funds of $5.7 million on real accounts. We have interviewed the signal's providers. As it turned out, there are four of them! How are duties distributed among the team members? What technical tools do they use? Why do they call themselves John Paul? And finally, how have common gamers from Indonesia become providers of the top signal on MQL5.com? Find out all that in the article.
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![Graphical Interfaces XI: Text edit boxes and Combo boxes in table cells (build 15)](https://c.mql5.com/2/28/MQL5-avatar-XI-build_15.png)
In this update of the library, the Table control (the CTable class) will be supplemented with new options. The lineup of controls in the table cells is expanded, this time adding text edit boxes and combo boxes. As an addition, this update also introduces the ability to resize the window of an MQL application during its runtime.
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![Creating Active Control Panels in MQL5 for Trading](https://c.mql5.com/2/0/panel__2.png)
The article covers the problem of development of active control panels in MQL5. Interface elements are managed by the event handling mechanism. Besides, the option of a flexible setup of control elements properties is available. The active control panel allows working with positions, as well setting, modifying and deleting market and pending orders.
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![Creating an assistant in manual trading](https://c.mql5.com/2/23/panel__1.png)
The number of trading robots used on the currency markets has significantly increased recently. They employ various concepts and strategies, however, none of them has yet succeeded to create a win-win sample of artificial intelligence. Therefore, many traders remain committed to manual trading. But even for such specialists, robotic assistants or, so called, trading panels, are created. This article is yet another example of creating a trading panel from scratch.
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![MQL5 Cookbook: Indicator Subwindow Controls - Buttons](https://c.mql5.com/2/0/buttons-avatar.png)
In this article, we will consider an example of developing a user interface with button controls. To convey the idea of interactivity to the user, buttons will change their colors when the cursor hovers over them. With the cursor being over a button, the button color will be slightly darkened, getting significantly darker when the button is clicked. Furthermore, we will add tooltips to each button, thus creating an intuitive interface.
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![Indicator for Point and Figure Charting](https://c.mql5.com/2/0/icon.png)
There are lots of chart types that provide information on the current market situation. Many of them, such as Point and Figure chart, are the legacy of the remote past. The article describes an example of Point and Figure charting using a real time indicator.
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![MetaTrader 5 features hedging position accounting system](https://c.mql5.com/2/22/hedge.png)
In order to expand possibilities of retail Forex traders, we have added the second accounting system — hedging. Now, it is possible to have multiple positions per symbol, including oppositely directed ones. This paves the way to implementing trading strategies based on the so-called "locking" — if the price moves against a trader, they can open a position in the opposite direction.
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