MQL4 and MetaTrader 4 - page 982

 Can anyone show me how to subtract the current price from the previous price. Thanks!

Hello, I should start off and say I am new to mql4. I am attempting to make a simple grid trader to start off with. Piecing it together slowly. I am currently struggling with getting my EA to trade both buy and sell orders. Currently it seems to only want to trade sell orders. I currently am using:...

Hi, Im running an oanda mt4  on vista and its not loading data on the 15 min tf but loads everything else. Why is that and how can I resolve this issue?

but the backtest result seem not good.

Hi everybody i'm using the EA Charles 2.1.8.a and i noticed that some red or blue dotted lines appear on my graphs. sometimes followed by red or blue arrows. i'd like to know why they appear and what they indicate. thanks for answering me

Ok,   So, I'm dumb. I can get the bid, high, low, ask prices, but am looking to chart in candlestick form in excel from live data. I would very much like to see what i see on my MT4 in my excel.   How do i do that?   Thank you,   Inpuov. 

Hello All, Could anyone please advise me whether there is a MT4 platform provider in India? I am looking at a couple of education projects in India and would like to be able to use the MT4 platform there, if it is available. Thank you and have a great day - Peter

Good morning , I wanted to make a query, to calculate with precision the best moving averages crossing , Known to ma_method is more efficient or accurate between MODE_SMA , MODE_EMA , MODE_SMMA or MODE_LWMA ? , What is more efficient applied_price between PRICE_CLOSE , PRICE_OPEN , PRICE_HIGH

As i am still getting to grips with MT4 and still learning i am struggling to work out instant orders at the touch of a button? I am greatly hopeing someone could point me in the direction of whether it is a script i need to simply pressa button on my keyboard to instantly buy or sell an order on...

New Versions of MetaTrader 4 Components build 427 The new update of MetaTrader 4 platform has been released. We remind you that starting on June 1, 2012 the support of client terminal builds below 416 will no longer be provided. Therefore we strongly recommend that you update your terminals to the...

Can anyone explain why a Trade execution would just appear in MT4, has happened to me three times now and I did not initiate the trade.

Help! I use Expert Advisor in MetaTrader 4. Trade with two positions of 100 lots. When changed lots of 150, the first position opens again with 100 and second 150 correctly. I changed the name of the Expert Advisor, change the links in it, but no change. MetaTrader 4 continues to trade the first...

Hi, I have 2 moving averages on an ocillator and i need to get the values (a sort of MA cross of ocillator rather than price) but seem to have a small problem. Here is the code: double AO[]; ArrayResize(AO, Bars); ArraySetAsSeries(AO,true); for(int i=Bars; i>=0; i--) { AO[i]=iAO(NULL, 0, 0);

Hey, I'm using the Webrequest code from this thread https://forum.mql4.com/9083, so everything is working properly with one problem. Every single time the Webrequest process is started the message of MetaTrader4 comes up with the question if I really want to import wininet.dll (or something similar

Does any one knows how to install additional/custom indicators mql4 on metatrader 4 for android smartphone? Its very easy to trade from my android smartphone compare with my laptops I dont now how to install them anyone?...please help me.

i am working with objects. when i create objects with  objectcreate function,   and work the tester none of the objects cant be seen on chart .   what should i do for it ?   how can i make objects to be seen with objectcreate  function .      ps.i dont want to work it at visual mode at the test mode

Hi Im looking for an EA that detects the high/low prices of the previous day. At 00:00 hrs the EA would open a pending order BUY for previous day high, Sell for previous day low. 

Hello forum, I want to construct a pivot point indicator that applies to a specified time period and not an entire day. Was looking at previous posts including a similar question I asked previously and now just want to check the base premise of how to define the market hour time range. If  market...

Hi   Can somebody please help me with this consistent issue i have with executing a For loop inside a function. The same code in start() works ok but when its in a custom function i always get zero values for the variables. The functions intention is to determine when the Bollinger bands contract by...

Specified time = t Current market price(once daily @ t time GMT) = x At t time set, place pending BUY order on x + y Pips Place pending SELL order on x - y Pips If BUY order executes then cancel SELL pending order and Vice Versa Stop Loss = a (can be set) Take Profit = b (can be...

hi I cannot save a chart as a picture when i choose any of the three options available and click ok nothing is happened and no picture saved  this problem happened after formatting my labtop and reinstalling windows and then the other programs including MT4 what is the  problem? 

Hello  I have this code that i have been working, it find and opend the file(s) fine but I cant seem to extract the correct data, it is for pivot point data: bool  pivot(){        bool found=false;        int i,hd,err,pos,time,stime;        string url,sym,request,fn,prom,out,prefix,res;        sym =...

Help! I need an EA tha t(1) subtract the current price from the previous price of 2 hours ago                                   (2) Get the value of the RSI indicator                                   (3) Get the value of MACD signal line                                               (4) If all...

Dear All, I need History data with GMT time for backtest. Please advice me where can I download it. Thank you very much DoHung

hi all  I want to give me and sites to download books for amibroker langue and meta4 langue so can any one help thanks 

I need to find out whether the last two orders were closed by signal OrderClose() there are 3 or 4 magicnumbers and therefore it is enough if it is filtered by symbol only how can I find out whether the last two orders were closed with OrderClose() ? for(int iCnt=0; iCnt<OrdersHistoryTotal();...

The Constant Data Deterioration in the History Center is a constant pain TRYING to use the Strategy Tester. Also : - There is NO evidence that the 'period converters' work! - How to add more currency pairs and time intervals to the ‘OffLine Charts' selections? This is a never ending pain! I have...

Hello, not specifically mql4 but I thought I'd ask here anyway..   I am trying to backtest my EA. I go to history center and download every timeframe, then I go to the strategy center and pick "every tick". If I pick the last November for example, it only has a few days. The graphs that I see are...

This thread is about NRTR Ichi Trading System. This system was traded manually and as a result of it - EA was created (very first version of the EA). It is the thread for any requests for improvements, for new versions of this EA, and for trading results/statements. I will edit this first post for...