Piotr / Profile

Hi, I have the strategy what creates M2 chart from M1 after running. Next step is open offline M2 chart and run the strategy on this non standard time frame. My question is: Can I make back test on the M2 timeframe or other non standard periods

Where can I find the full list of changes on each build's edition of MT4

What are the differences between the version of the Meta Trader 4 Build 226 and Build 228 version? I ask because I do not know whether to update the program

or is this function only for opened orders ? I would like to refer to the closed orders using the OrderMagicNumber(). Is this possible ? If YES can I please any example

I have a problem with optimization of my EA. The back test does't take any effects - there is no results. What should be selected in order to make proper optimization of the robot

Does anybody know

in simple way ? For example: x^3 ? in the other way (x*x*x)

as above

Does anybody know how to find and select (in SIMPLE WAY) last closed order in OrdersHistoryTotal () ? Any function how to do it can I please

as INDICATOR or SEPARATE CHART

Many times I lose connection with my broker. I dont know when extern variables are loaded into PC MEMORY. What are differences between EXTERN VARIABLE and VARIABLE initalized under init() function ? I would like to know when the SETTINGs of EXTERN

Is there any function under MQL what we can insert into Expert Advisor or Indicator which refresh the current chart screen every 60 second without logoff and login or restart Meta Trader

Will be made Linux version of Meta Trader whenever

If I set pending orders ( as following ) OP_BUYLIMIT - buy limit pending position, OP_BUYSTOP - buy stop pending position, OP_SELLLIMIT - sell limit pending position, OP_SELLSTOP - sell stop pending position. and a few hours after the orders will be

What is better for the META TRADER 4 transaction server AMD or INTEL processor? What MEMORY MODULES are better for META TRADER 4 DDR3 or DDR2 ? Please for the answers for above 3 questions

Is init() function used only one time when the expert advisor is initalized or init() function is used more times by the expert ? I ask because I don't know where is better set default values for defined variables : on init() function or as an extern

RefreshRates() before OrderSend() function does not resolve the problem. Have anybody any other idea

I have made simple script which give me the information about the decimal places after decimal point and Digits function. I have strange result for http://www.fxcm.co.uk/ BROKER. It always have 8 places after decimal point but you will see only 1,3

www.info-trade.za.pl

I have to know, how many closed orders was opened in current day. If there was more than 9 orders in current day, then Expert Advisor should not open next order. I would like max 10 orders daily. How to use OrdersHistoryTotal() function in this case