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OrderBook History Library

3

Order Book, known also as Market Book, market depth, Level 2, - is a dynamically updated table with current volumes of orders to buy and to sell specific financial instument at price levels near Bid and Ask.

MetaTrader 5 provides the means for receiving market book from your broker, but in real time only, without access to its history. The library OrderBook History Library reads market book state in the past from archive files, created by OrderBook Recorder. The library can be embedded into your indicators and expert advisers (source codes are required), and then they can be tested with the market book data in the tester.

In particular, the library is used in the indicator OrderBook Cumulative Indicator and demo expert adviser OrderBook History Playback.

Here is an example of the header file for including the library into your MQL program:

input string OrderBook_FileFolder = "Books";
input bool OrderBook_UseCommonFiles = false;
input int OrderBook_TimeZoneCorrection = 0;

typedef void (*pOnBookEvent)(const string &symbol);

#import "OrderBook.ex5"
void OrderBook_Init(pOnBookEvent ptr, const string folder, const bool common, const int offset);
bool OrderBook_MarketBookAdd(string symbol);
bool OrderBook_MarketBookRelease(string symbol);
bool OrderBook_MarketBookGet(string symbol, MqlBookInfo &bookArray[]);
long OrderBook_MarketBookPeek(string symbol, MqlBookInfo &bookArray[]);
void OrderBook_OnTick();
void OrderBook_OnTimer();
bool OrderBook_CheckForEvents(datetime current);
#import

#ifdef ORDERBOOK_SUBSTITUTE
#define MarketBookAdd OrderBook_MarketBookAdd
#define MarketBookRelease OrderBook_MarketBookRelease
#define MarketBookGet OrderBook_MarketBookGet
#endif

The input parameters are defined for convenience - they should be passed into the function OrderBook_Init.

  • OrderBook_FileFolder - a name of the root folder, where subfolders and files of the market books are stored; by default - "Books"; every subfolder is named according to specific work symbol; for example, the ticker GAZP will form the files MQL5/Files/Books/GAZP/*.hob;
  • OrderBook_UseCommonFiles - an option for reading files from the data folder of the current terminal (false, by default) or from the common data folder for all terminals (true);
  • OrderBook_TimeZoneCorrection - a correction of date and time, which is required in case, that archives are read in a terminal with a timezone, which differs from a timezone of the terminal where the archives were created; specified in seconds; for example, if the market book was saved with the server time in GMT+3, and then it's applied on quotes from a server, where time is in GMT+2, the correction should be 1 hour (-3600 seconds), because times in GMT+2 go 1 hour late in comparison to (i.e. they are 1 hour smaller than) GMT+3; 15:00 in GMT+3 is 14:00 in GMT+2;

Functions

  • OrderBook_Init - initialization of the library, should be called from OnInit; the first parameter should be the event handler OnBookEvent;
  • OrderBook_MarketBookAdd, OrderBook_MarketBookRelease, OrderBook_MarketBookGet - analogous functions to corresponding standard MQL functions; while working online, the standard functions are called internally - this way, emdedding the library will not alter the source code logic; while working in the tester, the library retrieves data from the files; the subscription for market book for current chart's symbol only is allowed;
  • OrderBook_MarketBookPeek - similar to OrderBook_MarketBookGet, but always reading data from files - both in the tester and online; MarketBookGet is never called;
  • OrderBook_OnTick - optional execution of the library for latest tick from OnTick; only for the tester, online does nothing;
  • OrderBook_OnTimer - optional execution of the library for latest known time from OnTimer; only for the tester, online does nothing;
  • OrderBook_CheckForEvents - optional execution of the library from the tester and online, ad hoc - for specified date and time;

Adding the line #define ORDERBOOK_SUBSTITUTE into the source code before including the header file will implicitly replace all calls of the standard market book function with corresponding library's functions.

Reviews 2
AlexInRush
60
AlexInRush 2020.11.27 11:30 
 

Я уже было хотел делать что-то подобное сам, но подсказали что есть библиотека в магазине для тестирования/отладки стаканных экспертов. Все установил, все работает. Спасибо, разработчику, ты сэкономил мне, возможно, месяцы работы.

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MetaCOT 2 CFTC ToolBox is a special library that provides access to CFTC (U.S. Commodity Futures Trading Commission) reports straight from the MetaTrader terminal. The library includes all indicators that are based on these reports. With this library you do not need to purchase each MetaCOT indicator separately. Instead, you can obtain a single set of all 34 indicators including additional indicators that are not available as separate versions. The library supports all types of reports, and prov
AO Core
Andrey Dik
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AO Core is the core of the optimization algorithm, it is a library built on the author's HMA (hybrid metaheuristic algorithm) algorithm. Pay attention to the MT5 Optimization Booster product , which makes it very easy to manage the regular MT5 optimizer . An example of using AO Core is described in the article: https://www.mql5.com/ru/articles/14183 https://www.mql5.com/en/blogs/post/756510 This hybrid algorithm is based on a genetic algorithm and contains the best qualities and properties of
The library is dedicated to help manage your trades, calculate lot, trailing, partial close and other functions. Lot Calculation Mode 0: Fixed Lot. Mode 1: Martingale Lot (1,3,5,8,13) you can use it in different way calculate when loss=1 ,when profit=0. Mode 2: Multiplier Lot (1,2,4,8,16) you can use it in different way calculate when loss=1 ,when profit=0. Mode 3: Plus Lot (1,2,3,4,5) you can use it in different way calculate when loss=1 ,when profit=0. Mode 4: SL/Risk Lot calculate based on
This is a simplified and effective version of the library for walk forward analysis of trading experts. It collects data about the expert's trade during the optimization process in the MetaTrader tester and stores them in intermediate files in the "MQL5\Files" directory. Then it uses these files to automatically build a cluster walk forward report and rolling walk forward reports that refine it (all of them in one HTML file). Using the WalkForwardBuilder MT5 auxiliary script allows building othe
BitMEX Trading API
Romeu Bertho
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Cryptocurrency analysis has never been easier with Crypto Charts for MetaTrader 5. Now, trading on BitMEX has never been easier with BitMEX Trading API for MetaTrader 5. BitMEX Trading API library was built to be as easy to use as possible. Just include the library into your Expert Advisor or Script, call the corresponding methods and start trading! Features Trade on BitMEX and BitMEX Testnet. Build and automate your strategies. Concern more with the trading strategy logic and less with the c
Teclado trader, é uma BIBLIOTECA que você pode chamar no OnChartEvent para abrir posição de compra/venda/zerar, os botões padrões são: V = venda C = compra Z = zerar posições a mercado S = zerar posições opostas e depois a mercado X = zerar posições opostas Além da função de teclado, é possível mostrar os estados do ExpertAdvisor usando o MagicId, com informação de: lucro mensal, semanal, diario, e posição aberta, para isto use o OnTick, ou qualquer outro evento (OnTimer / OnTrade / OnBookEv
Goliath Mt5
Nicolokondwani Biscaldi
Goliath MT5 - scalper fully automated Expert Advisor for medium-volatile forex markets P roperties: The Library trades 10 currency pairs (USDCHF, EURCHF, EURGBP, AUDUSD, USDCAD, GBPUSD, EURUSD, NZDUSD, CADCHF, EURAUD, EURCAD, AUDJPY) The Library does not use martingale The Library sets a fixed stop loss and take profit for all orders The Library only trades a user input volume The Library can be installed on any currency pair and any timeframe Recommendations: Before using on a real account,
Binance Library
Hadil Mutaqin SE
5 (1)
The library is used to develop automatic trading on Binance Spot Market from MT5 platform. Support all order types: Limit, Market, Stop-Limit and Stop-Market. Support margin trading. Automatically display the chart on the screen. Usage: - Open MQL5 demo account - Move BinanceLib.ex5 from folder \MQL5\Scripts\Market to MQL5\Libraries - Download Header   file and EA sample https://www.mql5.com/en/code/download/34972_260999.zip Copy Binance.mqh header file to folder \MQL5\Include Copy  BinanceEA-
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WalkForwardOptimizer library allows you to perform rolling and cluster walk-forward optimization of expert advisers (EA) in MetaTrader 5. To use the library include its header file WalkForwardOptimizer.mqh into your EA source code, add call provided functions as appropriate. Once the library is embedded into EA, you may start optimization according to the procedure described in the User guide . When it's finished, intermediate results are saved into a CSV file and some special global variables.
RenkoFromRealTicks
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This non-trading expert utilizes so called custom symbols feature ( available in MQL API as well) to build renko charts based on history of real ticks of selected standard symbol. RenkoFromRealTicks generates custom symbol quotes, thus you may open many charts to apply different EAs and indicators to the renko. It also transmits real ticks to update renko charts in real time. The generated renko chart uses M1 timeframe. It makes no sense to switch the renko chart to a timeframe other than M1. T
CCFpExt
Stanislav Korotky
CCFpExt is an extended version of the classic cluster indicator - CCFp. Main Features Arbitrary groups of tickers or currencies are supported: can be Forex, CFDs, futures, spot, indices; Time alignment of bars for different symbols with proper handling of possibly missing bars, including cases when tickers have different trading schedule; Using up to 30 instruments for market calculation (only first 8 are displayed). Parameters Instruments - comma separated list of instruments with a common cu
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This script allows performing a walk-forward analysis of trading experts based on the data collected by the WalkForwardLight MT5 library. The script builds a cluster walk forward report and rolling walk forward reports that refine it, in the form of a single HTML page. This script is optional, as the library automatically generates the report immediate after the optimization in the tester is complete. However, the script is convenient because it allows using the same collected data to rebuild th
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This indicator displays volume delta (of either tick volume or real volume) encoded in a custom symbol, generated by special expert advisers, such as RenkoFromRealTicks . MetaTrader does not allow negative values in the volumes, this is why we need to encode deltas in a special way, and then use CustomVolumeDelta indicator to decode and display the deltas. This indicator is applicable only for custom instruments generated in appropriate way (with signed volumes encoded). It makes no sense to ap
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TrueVolumeSurrogate MT5
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Comparator
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This indicator compares the price changes during the specified period for the current symbol and other reference symbol. It allows to analyze the similar movements of highly correlated symbols, such as XAUUSD and XAGUSD, and find their occasional convergences and divergences for trading opportunities. The indicator displays the following buffers: light-green thick line - price changes of the current symbol for TimeGap bars; light-blue thin line - price changes of the reference symbol ( LeadSymbo
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Order Book, known also as Market Book, market depth, Level 2, - is a dynamically updated table with current volumes of orders to buy and to sell specific financial instument at price levels near Bid and Ask. MetaTrader 5 provides the means for receiving market book from your broker in real time. The expert OrderBook Recorder records market book changes and stores them in local files for further usage in indicators and expert adviser, including testing in the tester. The expert stores market book
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This is an adaptive ZigZag based on modification of  HZZ indicator (original source code is available in this article ). Most important changes in this version: two additional indicator buffers added for zigzag evolution monitoring - they show cross signs at points where zigzag direction first changes; zigzag range (H) autodetection on day by day basis; time-dependent adjustment of zigzag range. Parameters: H - zigzag range in points; this parameter is similar to original HZZ, but it can take 0
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Stanislav Korotky
WalkForwardDemo is an expert adviser (EA) demonstrating how the built-in library WalkForwardOptimizer (WFO) for walk-forward optimization works. It allows you to easily optimize, view and analyze your EA performance and robustness in unknown trading conditions of future. You may find more details about walk-forward optimization in Wikipedia . Once you have performed optimization using WFO, the library generates special global variables (saved in an "archived" file with GVF-extension) and a CSV-f
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Order Book, known also as Market Book, market depth, Level 2, - is a dynamically updated table with current volumes of orders to buy and to sell specific financial instument at price levels near Bid and Ask. MetaTrader 5 provides the means for receiving market book from your broker, but in real time only, without access to its history. This expert adviser OrderBook History Playback allows you to playback the market book events on the history using files, created by OrderBook Recorder . The exper
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Time And Sales Layout indicator shows traded buy and sell volumes right on the chart. It provides a graphical representation of most important events in the time and sales table. The indicator downloads and processes a history of real trade ticks. Depending from selected depth of history, the process may take quite some time. During history processing the indicator displays a comment with progress percentage. When the history is processed, the indicator starts analyzing ticks in real time. The l
Order Book, known also as Market Book, market depth, Level 2, - is a dynamically updated table with current volumes of orders to buy and to sell specific financial instument at price levels near Bid and Ask. MetaTrader 5 provides the means for receiving market book from your broker, but in real time only, without access to its history. The indicator OrderBook Cumulative Indicator accumulates market book data online and visualizes them on the chart. In addition, the indicator can show the market
ReturnAutoScale
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The indicator calculates running total of linear weighted returns. It transforms rates into integrated and difference-stationary time series with distinctive buy and sell zones. Buy zones are shown in blue, sell zones in red. Parameters: period - number of bars to use for linear weighted calculation; default value - 96; smoothing - period for EMA; default value - 5; mode - an integer value for choosing calculation mode: 0 - long term trading; 1 - medium term trading; 2 - short term trading; defa
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OrderBook Utilities is a script, which performs several service operations on order book hob-files, created by OrderBook Recorder . The script processes a file for work symbol of the current chart. The file date is selected by means of the input parameter CustomDate (if it's filled in) or by the point where the script is dropped on the chart. Depending from the operation, useful information is written into the log, and optionally new file is created. The operation is selected by the input parame
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PointsVsBars
Stanislav Korotky
This indicator provides a statistical analysis of price changes (in points) versus time delta (in bars). It calculates a matrix of full statistics about price changes during different time periods, and displays either distribution of returns in points for requested bar delta, or distribution of time deltas in bars for requested return. Please, note, that the indicator values are always a number of times corresponding price change vs bar delta occurred in history. Parameters: HistoryDepth - numbe
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SOMFX1Builder
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If you like trading by candle patterns and want to reinforce this approach by modern technologies, this script is for you. In fact, it is a part of a toolbox, that includes a neural network engine implementing Self-Organizing Map (SOM) for candle patterns recognition, prediction, and provides you with an option to explore input and resulting data. The toolbox contains: SOMFX1Builder  - this script for training neural networks; it builds a file with generalized data about most characteristic pric
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Year2Year
Stanislav Korotky
This indicator shows price changes for the same days in past years. D1 timeframe is required. This is a predictor indicator that finds D1 bars for the same days in past 8 years and shows their relative price changes on the current chart. Parameters: LookForward - number of days (bars) to show "future" price changes; default is 5; Offset - number of days (bars) to shift back in history; default is 0; ShowAverage - mode switch; true - show mean value for all 8 years and deviation bounds; false - s
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Stanislav Korotky
This indicator predicts rate changes based on the chart display principle. It uses the idea that the price fluctuations consist of "action" and "reaction" phases, and the "reaction" is comparable and similar to the "action", so mirroring can be used to predict it. The indicator has three parameters: predict - the number of bars for prediction (24 by default); depth - the number of past bars that will be used as mirror points; for all depth mirroring points an MA is calculated and drawn on the ch
If you like trading crosses (such as AUDJPY, CADJPY, EURCHF, and similar), you should take into account what happens with major currencies (especially, USD and EUR) against the work pair: for example, while trading AUDJPY, important levels from AUDUSD and USDJPY may have an implicit effect. This indicator allows you to view hidden levels, calculated from the major rates. It finds nearest extremums in major quotes for specified history depth, which most likely form resistence or support levels, a
EvoLevels
Stanislav Korotky
The indicator displays most prominent price levels and their changes in history. It dynamically detects regions where price movements form attractors and shows up to 8 of them. The attractors can serve as resistance or support levels and outer bounds for rates. Parameters: WindowSize - number of bars in the sliding window which is used for detection of attractors; default is 100; MaxBar - number of bars to process (for performance optimization); default is 1000; when the indicator is called from
This is an intraday indicator that uses conventional formulae for daily and weekly levels of pivot, resistance and support, but updates them dynamically bar by bar. It answers the question how pivot levels would behave if every bar were considered as the last bar of a day. At every point in time, it takes N latest bars into consideration, where N is either the number of bars in a day (round the clock, i.e. in 24h) or the number of bars in a week - for daily and weekly levels correspondingly. So,
Most of traders use resistance and support levels for trading, and many people draw these levels as lines that go through extremums on a chart. When someone does this manually, he normally does this his own way, and every trader finds different lines as important. How can one be sure that his vision is correct? This indicator helps to solve this problem. It builds a complete set of virtual lines of resistance and support around current price and calculates density function for spatial distributi
The indicator draws a histogram of important levels for several major currencies attached to the current cross rates. It is intended for using on charts of crosses. It displays a histogram calculated from levels of nearest extremums of related major currencies. For example, hidden levels for AUDJPY can be detected by analyzing extremums of AUD and JPY rates against USD, EUR, GBP, and CHF. All instruments built from these currencies must be available on the client. This is an extended version of
StatBars
Stanislav Korotky
The indicator provides a statistic histogram of estimated price movements for intraday bars. It builds a histogram of average price movements for every intraday bar in history, separately for each day of week. Bars with movements above standard deviation or with higher percentage of buys than sells, or vice versa, can be used as direct trading signals. The indicator looks up current symbol history and sums up returns on every single intraday bar on a specific day of week. For example, if current
PriceProbability
Stanislav Korotky
This is an easy to use signal indicator which shows and alerts probability measures for buys and sells in near future. It is based on statistical data gathered on existing history and takes into account all observed price changes versus corresponding bar intervals in the past. The statistical calculations use the same matrix as another related indicator - PointsVsBars. Once the indicator is placed on a chart, it shows 2 labels with current estimation of signal probability and alerts when signal
CCFpExtra
Stanislav Korotky
CCFpExtra is an extended version of the classic cluster indicator - CCFp. This is the MT4 version of indicator  CCFpExt available for MT5. Despite the fact that MT5 version was published first, it is MT4 version which was initially developed and tested, long before MT4 market was launched. Main Features Arbitrary groups of tickers or currencies are supported: can be Forex, CFDs, futures, spot, indices; Time alignment of bars for different symbols with proper handling of possibly missing bars, in
This is a signal indicator for automatic trading which shows probability measures for buys and sells for each bar. It is based on statistical data gathered on existing history and takes into account all observed price changes versus corresponding bar intervals in the past. The core of the indicator is the same as in PriceProbablility indicator intended for manual trading. Unlike PriceProbability this indicator should be called from MQL4 Expert Advisors or used for history visual analysis. The in
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Flying Dutchman
245
Flying Dutchman 2021.09.18 22:35 
 

Full of bugs. Doesn't work

Stanislav Korotky
45400
Reply from developer Stanislav Korotky 2024.09.29 00:06
I'm very sorry, but it works ok for many people. You're doing something wrong, but did not provide technical details... As it turned out, you used beta version of MT5 compiler incompatible with current (to that moment) release. All products must be compiled for release versions only. After a new MT5 release was published, recompiled version of the lib was published and worked for you as expected. But you did not change your rating.
AlexInRush
60
AlexInRush 2020.11.27 11:30 
 

Я уже было хотел делать что-то подобное сам, но подсказали что есть библиотека в магазине для тестирования/отладки стаканных экспертов. Все установил, все работает. Спасибо, разработчику, ты сэкономил мне, возможно, месяцы работы.

Reply to review
Version 1.6 2024.09.27
Recompilation using MT5 build 4570. Warning: ex5-file is incompatible with pre-4500+ builds.
Version 1.5 2024.09.05
Re-compiled with currently latest release 4410 due to changes in MQL5 compiler.
Version 1.4 2021.10.19
Support for multiple symbols is added. You can now enable monitoring of many different symbols (just call OrderBook_MarketBookAdd for them) and then receive market book events from corresponding history files (they should be stored by the recorder running on charts with these symbols). Don't forget to check symbol parameter in OnBookEvent handler.

New function is added to get open interest of specific symbol: bool OrderBook_SessionInfoSymbol(string symbol, double &openInterest, double &buysVolume, double &sellsVolume).
Version 1.3 2020.05.09
New hob-file format 1.2 is added. In this format, 3 values of current session volumes are saved along with every book: SYMBOL_SESSION_INTEREST, SYMBOL_SESSION_BUY_ORDERS_VOLUME, SYMBOL_SESSION_SELL_ORDERS_VOLUME.

It's not necessary to convert all historical hob-files to format 1.2, both formats are supported in parallel.

New function OrderBook_SessionInfo(double &openInterest, double &buysVolume, double &sellsVolume) is added to get total current volumes, saved along with current book.
Version 1.2 2019.09.19
The library is recompiled in a newer build because MetaQuotes introduced another change to their compiler, which broke back-compatibility of exports/imports (exported functions with typedef-ed parameters compiled in older builds can not be imported since build 2085 or so).
Version 1.1 2019.04.20
Starting from build 1930 MetaQuotes broke MQL5 back compatibility with MqlBookInfo structure by adding new field volume_real into it.

This version of the product supports new structure format, but it will not work on older builds.