*rograms written in MetaQuotes Language 4 ha"e different features and purposes+Įpert !d"isors is a mechanical trade system (MT&) lined up to a certain plot. ! brief guide contains functions di"ided into categories# operations# reser"edwords# and other language constructions and allows finding the description of e"ery element we use. !s an information boo for MQL4 language weuse MetaQuotes Language ictionary. %t helps users to orient in the epert system tet 'uite easily. The MetaEditor 4 tet editor that highlights different constructions of MQL4 language is used for writing the programcode. There are also basic indicators built in and commands of orderplacement and control.
! large number of functions necessary for the analysis of the current and past 'uotations# the basic arithmetic andlogic operations are included in MQL4 structure. !lso# with the help of MQL4 you can create your own $ustom %ndicators#&cripts and Libraries of functions. This language allowsto create your own Epert !d"isors that render the trade process management automatic and are perfectly suitablefor implementing your own trade strategies. MetaQuotes Language 4 (MQL4) is a new built-in language for programming trading strategies.
MQL4 quick referenceAccount InformationArray FunctionsCommon functionsConversion functionsĬustom Indicator functionsDate & Time functionsFile functionslo!al "aria!les functionsMat# & Trig$!%ect functionsre'defined "aria!les(tandard Constants(tring functionsTec#nical Indicator callsTrading functions)indo* functionsĪ!out MetaQuotes Language 4(ynta+Data ty,es$,erations & -+,ressions$,eratorsFunctions"aria!lesre,rocessor
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