Dainesi Daniele Livio

Main

Forum

Random Event's Chart on removing Expert from another chart on the same symbol

It happens a strange behavior on my terminal where I have opened several charts and sometimes two or three on the same symbol (but different EA): when I remove Expert from one chart in the other charts of the same symbol a "Waiting for update" label appears, an error "Cannot refresh history [4073]"

Is it possible debug MQL4 code in backtest mode?

Like the title, is it possible debug MQL4 code in backtest mode? Sometimes I need to test particular cases and I have no time to wait on real time. What I wish is a debugger to test step by step a code under particular conditions (i.e. when a varaible value is.. or when the time is >= ...)

OrderComment BUG!!!

During these days I have noticed that the new versions (from 600 to 610 currently in use) have an annoying bug related to the property OrderComment, in practice if the comment is longer than 32 characters is omitted without any prior notice. For those trading systems that use the reading of the

When will we see a MetaTrader 4 64bits ?

Many improvements have been made, it is undeniable, the last that I have yet to look into is the debugger. But when will we see a native 64-bit platform that allows us to increase the computing power , so requested during backtests and optimizations.? When will we deploy on multiple PCs the conduct

Strange behavior on indicators related to different timeframe

I do not know if it happened to someone, but using an indicator (HLA Indicator) which shows the calculated values of higher timeframe, the value shown in the graph is different from that recovered with the use of the function iCustom. Does anyone know how to fix or if it is a bug

How to speed up backtest time ?

Hi, I don't know if it's normal but when I test a EA on two month of time, backtest finish in two hour or more (tick by tich method). I know of people spend few minute for the same operation. What's wrong ? Actually when I test an EA I wanna try more time frame and more variable combinations but

Description of a Line

Anybody knows how to add description to a Line object by mql code ? I would add a description above the line on the chart but I don't know which OBJPROP I have to modify. Thanks

Lots, FreeMargin and AccountBalance

Lets immagine that our EA earn a lot. We want that when it will gain a 300% it will use only two thirds of the total amount. Doing so the EA put away a considerable amount of money that nothing can spend. But ... there is a but, I have to calculate a lot size for future position without the