statistical functions
set of statistical functions which allows you to calculate some values describing timeseries like correlation between two time series, linear regression, standard deviation etc. it...
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convert time to double and vice versa
i've found these small functions very useful when trying to pass datetime through global variables.example:you can use it to save a valueandwhen you want to get the value back....
log4mql
log4mql is an mql4 (metaquotes metatrader 4 language) library for flexible logging to files and the terminal console. it is modeled after the log4j java library.documentation (gith...
object create and set
the attached *.mqhfile contains functions for creating objects and changing object properties. it is particularly useful for me when i need to quickly write some test code which cr...
my sq l library for mq l4 with proper memory management
the original mql4-mysql.mqh libraryhad a serious problem with memory management. problems were reported by several users (you can read about it here: ).since i wanted to use librar...
corders manager class
it is a simple but good class for orders management. i know there should have been management of magic numbers and so on, this is just a taste.usage:...
cwnd container replacement
original by metaquotes software corp. modifications by doerk.this file replaces the wndcontainer.mqh original file. one new function and two small modifications prevent the chart f...
fuzzy - library for developing fuzzy models
dmitry kalyuzhny. fuzzynet project website -unzip the archive into the. the library codes are located in the <terminal_data_folder>\mql5\include\math\fuzzynet\ sample test sc...
fuzzy - library for developing fuzzy models
dmitry kalyuzhny. fuzzynet project website -unzip the archive into the . the library codes are located in the <terminal_data_folder>\mql4\include\math\fuzzynet\ sample test s...
authenticate into an mt4 account from mq l4 (tested in build 880)
since metatrader 4 build 880 was released, it's no longer easy to programmatically fill values in login dialog.this library hides the complicated stuff and provides easy to use api...
crect and ccanvas replacement (standard library - several bugs fixed)
metaquotes software, bugfixes & enhancements by doerk.when you start to work on a pixel basis with the standard library, you'll soon figure out, that sometimes a pixel here and...
js o n serialization and deserialization (native mq l)
serialization and deserialization of json protocol. the code is ported from a high-speed С++ library.you can show your gratitude by sending examples of implementing mql for working...
ccomment class
the ССomment class was designed to extend the capabilities of the standard function. its purpose is to display a multi-line comment on a panel. methods of this class allow you to s...
the function of program operation by time
the function allows the execution of the specific code in the specified time interval. it is generally used in the expert advisors to set the time interval, in which the ea is allo...
close all locked orders
the function closes all locked orders. this really saves money on the spread....
lot-sl propotion
the function returns the lot size, which is calculated based on the stop loss size and the risk specified in the variable. that is, if the risk is set to 2%, and the sl is set to 4...
cis session - class to set time intervals (sessions)
i decided to publish this class after reading . this topic looks interesting. my approach does not solve every problem as well. therefore, suggest what can be improved.the class us...
trade state - the ea trading mode switcher depending on the time
have you ever restricted the operation of your ea depending on time? for example, how does one make the ea not perform any trading activities during the night session? or, if you t...
fonts lib
the library is intended to implement the font list in the input parameters. the library contains 208 fonts.the font selection is done using the drop-down list.to get the required f...
cs a l chart points
csalchartpoints is a class for expanding the capabilities of .advantages of the class:it provides a simpler interface for working with mqlrates. it extends the parameter set of the...
mq l5 wiz a r d - di d i index trade signal
signal based on the indicator developed by the brazilian analyst odir aguiar (didi), consists of 3 moving averages (3,8,20), aka didi's needles, which allows the visualization of r...
library of functions for working with in i-files
library of functions for working with ini-files. includes five functions for reading values from an ini-file: - readiniarrayint(); - readinibool(); - readinidouble(); - readiniinte...
function library for maintaining positions with a simple trailing stop
with the help of this library it is possible to implement the ability to maintain positions with a simple trailing stop in any expert advisor. this library is universal and is desi...
comment2
the comment2 library expands the capabilities of the standard comment function for comment output and places the str_text comment to the specified str_no line on the chart.this fun...
time lib by baby bear
several functions for working with the holidays:the functionreturns the last sunday 22:00 before dt.the functionreturns the nearest friday 23:00 time after dt.the functionreturns t...
writing the quotes to a txt file with the full path and file name
function description:an example of a function call:as you can see, everything is very simple. the function will create a text file with the name 'symbol' and write(overwrite) the '...
auto optimizer
the detailed article on the usage of the auto optimizer library and principles of its operation can be found here: the code to insert in your ea:the code to insert in the start() f...
function library and experts for trailing / yury dzyuban
Download the source code for this library
symbol lister
actually, there is nothing more to add to the description. the function is simple, it creates a list of currency pair symbols by iterating over the combinations of the abbreviated ...
lot multiple
this function calculates your lot size depending on definite conditions explained in input variables....
break even&trailing stop
this library has two functions: breakeven & trailingstop.breakeven: this is a function to make stoploss==orderopenprice( ) when the condition is met: the difference between pri...
count buy-sell position
this library has two functions: first to count op_buy positions and second to count op_sell positions....
money management
it calculates the lot size depending on risk percentage entered by user in input parameters....
smart trail
this library has smarttrail trail function that depends on the previous candle.an example:the library first tests if new candle is formed, then in buying positions the trailing sto...
stop loss calculation
this library made to simplify calculating your stop loss for market execution orders.this library enables you to put your stop loss in points, or you can make atr(true) to calculat...
hidden stop loss
this library is made for experts that need to calculate stoploss and takeprofit without putting sl/tp points on the trade.because some brokers are market makers and they, of course...
the master windows library
the "" articles describes how you can create a user-friendly interface for your programs. implementation of interactive windows is based on the use of the masterwindows class libra...
zz standard functions tf yr1 lib
set of functions for the yr1 timeframe. ==================1.number of bars in the yr1 timeframe. int ibars_yr1 (string exchange); ibarsyr (currency pair). 2.number of bar by time i...
period bars hi g h period bars lo w
Download the source code for this library
library of functions for singular transformation
Download the source code for this library
the high low week library
it is sometimes useful to see the levels of the current or past weeks...
mq l 5 wizard - simpler intraday time filter
simpler filter based on the intraday time filter offered by the standard library. instead of binary numbers, you can use strings (10:00 - 16:00) to set your intraday start and end ...
mq l5 wizard - ga n n hi lo signal
signal based on the indicator gann hilo. there are three operating modes: trigger, continuous and both.in trigger mode, the signal will be generated only when the price crosses the...
zh dynamic arrays lib
functions refer to one-dimensional array as multidimensional.it is possible to change the number of elements in any dimension at will.there are options to monitor the incoming data...
lot lib
so, decide - what can be riskedin each trade? there are many options, and selecting the correct oneis not always easy. to solve this problem, i made the lot_lib.mqhlibrary usage:- ...
regular expressions in mq l5 for working with regular expressions
microsoft corporation. source code taken from .note: the library works on the metatrader 5 build 1285 and higher.unzip the archive into the . the library codes are located in the: ...
pips to point conversion factor
e.g.: if you want to set stop loss of 50 pips for 5 digit broker, refer to this function by convert it to 500 points for machine to read.if 5 digit broker:stoploss*pipstopointfacto...
trading signals function
the trading signals function is based on the values of the osma indicator.add the function to the ea: #include <signal.mqh>condition if(getsignal()==1) is for buyscondition i...
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