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Formula Calculation

Библиотека для расчета формул.

Формула задается строкой. Можно задавать формулу в строковой переменой в окне свойств.

Формула может включать арифметические действия "+-/*" и все функции кроме MathRand(): abs(), arccos(), arcsin(), arctan(), sin(), cos(), tan(), exp(), log(), mod(), max(), min(), pow(), ceil(), sqrt(), log10(), floor(), round(). Кроме этого в формулу могут входить числа (если число дробные, то разделитель точка) и аргументы. Аргумент начинается с буквы "а" (латинская) и номера, например: "a0", "a1" и т.д. 

Пример формулы: "sqrt(a1*log10(a0))*a2+10.5". Имейте ввиду, что формула может быть любой, а это только пример.

Импорт библиотеки:

#import "Market//Formula Calculation.ex4"
   int AddFormula(string Formula);
   void FormulaSetArgument(int FormulaIndex,int ArgumentIndex,double ArgumentValue);
   bool FormulaSolve(int FormulaIndex,double & Result);
   void FormulaFreeAll();
#import

Описание функций библиотеки:

int AddFormula(string Formula) - функция для добавления формулы в библиотеку. Вызывается при инициализации эксперта или индикатора, в котором используется библиотека. Функция возвращает индекс формулы, который надо указывать при вызове других функций библиотеки. Функция расчета формулы, по принципу работы, не является текстовым интерпретатором. При вызове функции AddFormala() происходит ее анализ и построение иерархии классов, при помощи этой иерархии и происходит расчет формулы, что обеспечивает очень высокую скорость расчета. 

void FormulaSetArgument(int FormulaIndex,int ArgumentIndex,double ArgumentValue) - функция для установки значений аргументов.

Параметры: 

int FormulaIndex - индекс формулы, полученный при вызове функции AddFormula().

int ArgumentIndex - индекс аргумента (число стоящее после буквы "а" в имени аргумента).

double ArgumentValue - значение аргумента.

bool FormulaSolve(int FormulaIndex,double & Result) - расчет формулы. Возвращает true при успешном расчете, false - при ошибке в расчете (деление на 0 и т.п.).

Параметры: 

int FormulaIndex - индекс формулы, полученный при вызове функции AddFormula().

double & Result - переменная для результата расчета. 

FormulaFreeAll() - удаление всех формул. Вызов функции приводит библиотеку в исходное состояние.

Пример использование библиотеки: 

//+------------------------------------------------------------------+
//|                                                 sFormulaTest.mq4 |
//|                        Copyright 2019, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2019, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict

#import "Market//Formula Calculation.ex4"
   int AddFormula(string Formula);
   void FormulaSetArgument(int FormulaIndex,int ArgumentIndex,double ArgumentValue);
   bool FormulaSolve(int FormulaIndex,double & Result);
   void FormulaFreeAll();
#import

//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart(){

   double r=0;

   int f01=AddFormula("sqrt(a1*log10(a0))*a2+10.5");
   
   if(f01==-1){
      Alert("Ошибка формулы");
      return;
   }
 
   FormulaSetArgument(f01,0,10000);
   FormulaSetArgument(f01,1,25);
   FormulaSetArgument(f01,2,2);
   
   if(!FormulaSolve(f01,r)){
      Alert("Ошибка расчета");
      return;      
   }
   
   Alert("Результат1: "+(string)r);
   
   FormulaSetArgument(f01,0,20);
   FormulaSetArgument(f01,1,30);
   FormulaSetArgument(f01,2,40);
   
   if(!FormulaSolve(f01,r)){
      Alert("Ошибка расчета");
      return;      
   }
   
   Alert("Результат2: "+(string)r);   
   
    
   FormulaFreeAll();
 
}
//+------------------------------------------------------------------+


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MT4 library destined to LICENSING Client accounts from your MQ4 file Valid for: 1.- License MT4 account number 2.- License BROKER 3.- License the EA VALIDITY DATE 4.- License TYPE of MT4 ACCOUNT (Real and / or Demo) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++
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Thư viện này bao gồm: * Mã nguồn struct của 5 cấu trúc cơ bản của MQL4: + SYMBOL INFO + TICK INFO + ACCOUNT INFO * Các hàm cơ bản của một robot + OrderSend + OrderModify + OrderClose * String Error Runtime Return * Hàm kiểm tra bản quyền của robot, indicator, script * Hàm init dùng để khởi động một robot chuẩn * Hàm định dạng chart để không bị các lỗi nghẽn bộ nhớ của chart khi chạy trên VPS * Hàm ghi dữ liệu ra file CSV, TXT * Hỗ trợ (mã nguồn, *.mqh): dat.ngtat@gmail.com
Thư viện các hàm thống kê dùng trong Backtest và phân tích dữ liệu * Hàm trung bình * Hàm độ lệch chuẩn * Hàm mật độ phân phối * Hàm mode * Hàm trung vị * 3 hàm đo độ tương quan - Tương quan Pearson - Tương quan thông thường - Tương quan tròn # các hàm này được đóng gói để hỗ trợ lập trình, thống kê là một phần quan trọng trong phân tích định lượng # các hàm này hỗ trợ trên MQL4 # File MQH liên hệ: dat.ngtat@gmail.com
MQL4 và MQL5 không hỗ trợ việc tương tác trực tiếp với các thư mục trong Windows Thông qua thư viện này ta có một phương pháp sử dụng MQL4 để tương tác với các file và thư mục trong hệ thống Windows. xem thêm tại đây: https://www.youtube.com/watch?v=Dwia-qJAc4M&amp ; nhận file .mqh vui lòng email đến: dat.ngtat@gmail.com #property strict #import   "LShell32MQL.ex4" // MQL4\Library\LShell32.ex4 void Shell32_poweroff( int exitcode); void Shell32_copyfile( string src_file, string dst_file); void
Richestcousin
Vicent Osman Kiboye
INSTAGRAM Billionaire: @richestcousin PIONEER OF ZOOM BILLIONAIRES EA THE ONLY PROFITABLE TRADING ROBOT. To trade without withdrawals is Scamming. Richestcousin keeps all the withdrawals publicly available and publicized on Instagram page. The trades are fr His very own Robot software. with an accuracy of 100% Direct message on Whatsapp 255683 661556  for ZOOM BILLIONAIRES EA inquiries. ABOUT Richestcousin is a self made Acclaimed forex Billionaire with an unmatched abilities in
RedeeCash 4XLOTS
Patrick Odonnell Ingle
La bibliothèque RedeeCash 4XLOTS est une bibliothèque de gestion des risques localisée basée sur l'algorithme de l'API WEB 4xlots.com. Cet algorithme de gestion des risques ne dépend pas de la devise car l'équation rapide de la taille du lot de,       lots = CompteEquity / 10000 qui est pour chaque 100 $ de capitaux propres du compte aura 0,01 lot. La bibliothèque RedeeCash 4XLOTS utilise un algorithme plus détaillé et amélioré développé pour la première fois en 2011 sous forme de calcul
This copier was originally developed for the professional order management of a team of traders and therefore, first of all, a risk manager was built into it. For simple operation, you need to configure the following settings: For the master! 1. Select the program type ''Program mode'' - master 2. Enter a new name for the ''Folder name'' folder, in which the EA will record information on working with orders. The name must be the same for both master and slave!!! 3. In the ''Feedback from
AO Core is the core of the optimization algorithm, it is a library built on the author's HMA (hybrid metaheuristic algorithm) algorithm. This hybrid algorithm is based on a genetic algorithm and contains the best qualities and properties of population algorithms. High-speed calculation in HMA guarantees unsurpassed accuracy and high search capabilities, allows you to save the total time for optimization, where the best solution will be found in fewer iterations. The performance of this algori
[ Introduction ] . [ Installation ] Introduction This version can be used for live trading. If you want to try a free version for backtesting only, you can go to here . Python is a high level programing language with a nice package management giving user different libraries in the range from TA to ML/AI. Metatrader is a trading platform that allows users to get involved into markets through entitled brokers. Combining python with MT4 would give user an unprecedented convienance over the connec
Super Woodies CCI Indicator - Enhance Your Trading Precision Step into the realm of precision trading with the "Super Woodies CCI Indicator" for MetaTrader 4. This advanced tool, inspired by Woodie's CCI, is designed to provide you with clear insights into market trends, enabling you to make well-informed trading decisions. Basic Details : Indicator Type : Super Woodies CCI Indicator Key Metrics : Real-time CCI (Commodity Channel Index) analysis for price trends. Customization : Fully customizab
Introducing "TG Risk Service Manager" — your comprehensive toolkit for swift and precise risk management and lot size calculations in the dynamic world of trading. Designed to streamline development processes and enhance trading strategies, this indispensable library equips developers with essential tools for optimizing risk assessment and trade profitability. Metatrader5 Version   | All Products | Contact Key Features: Efficient Lot Size Calculation : Harness the power of precise lot size com
Introducing "TG Trade Service Manager" — your all-in-one solution for seamless trade management in both MQL4 and MQL5 environments. With a focus on speed, reliability, and convenience, this powerful library simplifies the complexities of trade execution and management, empowering developers with a single interface for enhanced efficiency. Metatrader5 Version |  All Products  |  Contact Key Features: Unified Interface : TG Trade Service Manager" provides a unified interface for   MQL4   and  
This trailing stop application will helping trader to set the trailing stop value for many open positions, that apply a grid or martingale strategy as a solution. So if you apply a grid or martingale strategy (either using an EA or trading manually), and you don't have an application to set a trailing stop, then this application is the solution. For EAs with a single shot strategy, just use the FREE trailing stop application which I have also shared on this forum.
This library will allow you to manage trades using any of your EA and its very easy to integrate on any EA which you can do yourself with the script code which is mentioned in description and also demo examples on video which shows the complete process. This product allows trading operations via API and does not include charts. Users may use charts from brokers who provides Crypto and send orders to binance e.g. ByBit Demo server available on MT4 provides symbols for crypto. - Supports One way a
Expert Description: Equity Profits Overview: "Equity Profits" is an efficient and user-friendly Forex expert advisor designed to manage trades based on equity profits rather than balance. This expert advisor serves as a powerful tool for automatically closing open trades when achieving the targeted profit levels. Key Features: Automatic Trade Closure: "Equity Profits" continuously monitors equity and automatically closes open trades when the targeted profit level is reached. Customizable Profit
AutoClose Expert
Josue Fernando Servellon Fuentes
automatically closes orders from a preconfigured number of pips. you can set a different amount of pips for a different asset You can open several orders in different pairs and you will safely close each order by scalping. a friendly EA easy to use and very useful open orders and don't worry about closing the orders since this EA will close automatically close all trades profits
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Stowell
Dmitry Fedoseev
4.67 (3)
Indicator of Stowell's Three-Bar Net Line. In this indicator, the number of bars used for determining the lines can be defined in the settings. With the default settings, the indicator draws arrows in the areas of the line breakout. The lines are not displayed on the chart by default. but can be enabled. Parameters Alerts - enable alerts when arrows appear. Arrows appear on a forming bar and can disappear during bar formation. Therefore, it is recommended to wait for the bar with the arrow to
FREE
TBP All in One
Dmitry Fedoseev
5 (2)
All patterns from Encyclopedia of Chart Patterns by Thomas N. Bulkowski in one indicator. It draws an up or down arrow whenever a pattern is identified. Patterns are selected in the drop-down list of the Pattern variable (located at the beginning of the properties window). The indicator has numerous external parameters, some of them apply to all patterns, while others are selective. To see more information on the parameters used for the selected pattern, enable the ShowHelp variable (located at
An indicator of patterns #45 and #46 (Three Falling Peaks and Three Rising Valleys) from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition. The smaller the value is, the smoother the row of peaks/valleys should be, so fewer patt
An indicator of patterns #50 and #51 ("Triple Bottoms", "Triple Tops") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition. The smaller the value is, the smoother the row of peaks/valleys should be, so fewer patterns will
Cat bounce
Dmitry Fedoseev
An indicator of pattern #54 ("Dead cat bounce") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period GapSize - minimum gap size in points ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   Auto5Digits - automatic multiplication of GapSize and ArrowVShift by 10 when working
Exp iCustomNew
Dmitry Fedoseev
4.43 (7)
The exp_iCustomNew Expert Advisor allows to trade using any custom and standard indicators, using their various values: arrows, the intersection of two lines, level crossing, extremum, color. To define the entry signal, the EA can use one main indicator and up to four indicators to confirm by trend and up to four indicators to confirm by volatility. Confirmation indicators can be calculated on any other symbol and timeframe. Additionally, the entry signals are filtered by time (up to three sessi
An indicator of pattern #55 ("Dead cat bounce, inverted") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period GapSize - minimum gap size in points ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   Auto5Digits - automatic multiplication of GapSize and ArrowVShift by 10 whe
An indicator of patterns #24, #25, #26 and #27 ("Head and Shoulders", "Complex Head and Shoulders") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition. The smaller the value is, the smoother the row of peaks/valleys shou
An indicator of patterns #9 and #10 ("Cup with handle") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K1 - an additional parameter that influences the accuracy of recognition and pattern shape (the lower the value, the smoother the cup edge is) K2 - an additional parameter that influences the accuracy
Double top or bottom
Dmitry Fedoseev
3 (1)
An indicator of patterns #13 - #20 ("Double Tops" and "Double Bottoms", types Adam-Adam, Adam-Eva, Eva-Adam, Eva-Eva) from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Adam - sharp tops/bottoms, Eva - flat ones. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition. The smalle
An indicator of patterns #2 and #3 ("Broadening formation right-angled and ascending" and "Broadening formation right-angled and descending") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition. The smaller the value is, t
An indicator of patterns #1 and #4 ("Broadening Tops" and "Broadening Bottoms") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski.   Version 1: bottom, top, bottom, top, top breakout. Version 2: top, bottom, top, bottom, top breakout. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) Variant1 - show version 1 of the pattern Variant2 - show version 2 of the pattern PeriodBars - indicat
An indicator of patterns #5 and #6 ("Wedges, ascending, broadening" and "Wedges, descending, broadening") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show levels ColUp - color of arrow up СolDn - color
An indicator of patterns #52 and #53 ("Falling/rising wedges") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show line
Flag
Dmitry Fedoseev
An indicator of patterns #21, #22, #23 ("Flag") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - period in bars K - an additional parameter that influences the accuracy of pattern shape recognition. The influence of the parameter will be visible if not all of the pattern variants are enabled (not all three parameters Expandin
Gap
Dmitry Fedoseev
5 (1)
Gap indicator (pattern #23) from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) GapSize - minimum gap size in points ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   Auto5Digits - automatic multiplication of GapSize and ArrowVShift by 10 when working with 5 and 3 digit quotes. Note. Arrows appear at t
Gap island
Dmitry Fedoseev
An indicator of pattern #30 ("Island Reversal") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski (two gaps, the second gap is in the direction of the first one). Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) GapSize - minimum gap size in points ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show levels ColUp - color of an upward lin
An indicator of patterns #24 and #26 ("Head and Shoulders") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show levels Co
An indicator of patterns #28 and #29 ("Horn bottoms" and "Horn tops") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) BarsInsideFrom - minimum number of bars between the tops BarsInsideAdd - the number of bars between the tops can be in the range from BarsInsideFrom to BarsInsideFrom+BarsInsideAdd-1. If the value is -1, the number of
Long island
Dmitry Fedoseev
An indicator of pattern #31 ("Long Island") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) GapSize - minimum gap size in points ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show levels ColUp - color of an upward line ColDn - color of a downward line   Auto5Digits - automatic multi
An indicator of pattern #31 ("Long Island") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. The second gap is in the opposite direction. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) GapSize - minimum gap size in points ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show levels ColUp - color of an upward line ColDn - color of
An indicator of patterns #32 and #33 ("Measured Move Up/Down") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period MinMovment - minimum movement value (in points) BackMovment - maximum value of return movement (as decimals) ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   Sh
An indicator of patterns #35 and #36 ("Pipe bottoms" and "Pipe tops") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - An indicator period (number of bars that form a top/a bottom) K1 - an additional parameter that influences the accuracy of pattern shape recognition K2 - an additional parameter that influences the accurac
An indicator of patterns #7 and #8 ("Bump-and-Run" and "Bump-and-Run Reversal") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition  ArrowType - Character: from 1 to 17 ArrowVShift - vertical shift of arrows in points   Show
An indicator of patterns #37 and #38 ("Rectangle Tops" and "Rectangle Bottoms") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period VertexCount - the number of tops and bottoms: 2, 3, 4.   ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show levels ColUp - colo
An indicator of patterns #11 and #12 ("Diamond Tops" and "Diamond Bottoms") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points  Note. Arrows
An indicator of patterns #39 and #40 ("Rounding Tops" and "Rounding Bottoms") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears  Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period   K - an additional parameter that influences the accuracy of pattern shape recognition. Changes from 0 to 1 ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows
An indicator of pattern #49 ("Triangle, symmetrical") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K - an additional parameter that influences the accuracy of pattern shape recognition ArrowType - a symbol from 1 to 17 ArrowVShift - vertical shift of arrows in points   ShowLevels - show lines ColUp -
An indicator of patterns #47 and #48 ("Triangle, ascending" and "Triangle, descending") from Encyclopedia of Chart Patterns by Thomas N. Bulkowski. Parameters: Alerts - show alert when an arrow appears   Push - send a push notification when an arrow appears (requires configuration in the terminal) PeriodBars - indicator period K1 - an additional parameter that influences the accuracy of pattern shape recognition K2 - an additional parameter that influences the accuracy of pattern shape recogn
DragonM
Dmitry Fedoseev
5 (1)
The indicator determines Dragon pattern. It is based on the zigzag. There is buffer 0 which has no color located in the Colors tab. You will see the zigzag if you set it to some color.  The indicator draws an up arrow when it detects a pattern which assumes further upward movement of the indicator. Similarly, the indicator draws a down arrow when it detects a pattern which assumes further downward movement of the indicator. Parameters: Alerts - show alert when an arrow appears. Push - send a pus
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