Expert Advisors and Automated Trading - page 9

//+------------------------------------------------------------------+ //| OxygenAI.mq5 | //| Copyright 2025, Hüseyin Avni Ekmekçi | //| haekmekci@hotmail.com |

Hi to alla guys , Wile i was trying to set my EA code for a strategy in AUXUSD I get a strange value for SYMBOL_TRADE_TICK_VALUE, spcifically this is my code snippet : int OnInit() { string szSymbol = "XAUUSD"; bool selected = SymbolSelect(szSymbol, true ); // select in market Watch bool found =

Hi All! Im having a problem using the strategy tester. After an update of mt5, the strategy tester is not respecting the stop loss or take profit anymore. (picture attached) The code is simple and it was working perfectly before. And it is working in real time in a demo account too. I tried...

I have a problem with the strategy tester in MT5. Why, with the same EA parameters and settings, does it show me great results once and then wipe my account in the next test? Let's say I test the EA on a 5-minute timeframe and I get great results, I change it to a 15-minute timeframe and I get great

From my understanding ObjectCreate() can only draw lines on the chart_id which is always the current chart inside the strategy tester . bool CChartObjectVLine::Create( long chart_id, const string name, const int window, const datetime time) { if (! ObjectCreate (chart_id,name, OBJ_VLINE

//+------------------------------------------------------------------+ //| OxygenTR.mq5 | //| Copyright 2025, Hüseyin Avni Ekmekçi | //| haekmekci@hotmail.com |

//+------------------------------------------------------------------+ //| OxygenTR.mq5 | //| Copyright 2025, Hüseyin Avni Ekmekçi | //| haekmekci@hotmail.com |

In OnTick(), if i want sell gold in $ 3230 , due to delays in broker,the next tick not find 3230 Position,repeated sell,i used Sleep(),but not much effect. Is there any other way

Hi everyone, I'm looking for a lot size that will be result in margin used equal to 1% of account balance across the different instruments I'm looking for a lot size calculation that will "normalise" any forex pair/commodity/crypto to use a margin equal to 1% of my account balance per trade (no stop

Hi there, does anybody have a remedy to this: Whenever an indicator is included via iCustom() or IndicatorCreate() in an Expert Advisor, and that Expert Advisor is then tested in the Strategy Tester (in visual mode), the included indicator also shows in the Strategy Tester . According to

I use SOA to distribute processed data . So, to make life easier i tried to use the ArraySetAsSeries() function for reverse access. For some reason ArraySetOfSeries() does not reverse my indexing order, I don't know if I'm doing something wrong or is it not supposed to work only with OnCalculate

I've been trying to calculate target price for a given profit value (in account currency) but I have failed! I've opened a position in USDJPY and with the following state: Volume: 0.01 Entry price: 152.982 Current price: 153.449 Current profit: $ 3.60 Now I'm trying to calculate the profit in MQL5

I'm consistently receiving error 5273 when invoking SocketRead MQL5 API. I connect to the server from an MT terminal and would like to check periodically if some data have arrived from the server. Here is my code: if (client== INVALID_HANDLE ) return false ; uchar rbuf[ 512 ]; uint rlen=

Can someone please explain genetic optimization. I am reading Auto-tuning: ParameterGetRange and ParameterSetRange and my question is if this approach can be used with genetic optimization or only with "slow complete algorithm". The author has two input params FastOsMA and SlowOsMA and the rule is

Hi , but if i not have history , how can recover a commission of instruments ? thanks

Hello everyone When I use the iIchimoku function in MQL5 code, the Chikou Span value, which should be equal to the current candle's close price, is incorrect and returns a wrong value. Could you please guide me? Thank you

Hi, It suddenly appear that on my MT5 with a new adviser, after fast test, I got a list of optimization results, when I double click one of it, the result on backtest and graph doesn't match the profit result on optimization results. Here is the backtest result when double click above Pass:4 504

I am at a total loss of understanding. I read this thread: https://www.mql5.com/en/forum/326554 and tried using the news.mqh file and couldn't get it to draw lines properly, so then I have tried using Rene Balke's CalendarHistory.mqh file and it seems to correctly save all the values in a script but

Hi i have a and expert in ontick it call 2 function void OnTick () { CALC_DATA(); DrawLine4SnipeAll(); } void DrawLine4SnipeAll() { //Print("object_line4SniepAll: ", object_line4SniepAll); // Creazione della linea se non esiste if (g_dominance == "BUY" ) { if (

Hi All, If I run the onTick function to tell me CurrentTime, how can I filter the EA to do actions only when the time is :00 seconds? Thanks for the answers

How to copyright / protect your expert advisor for MT5? Which code should be added? Or when you want to copyright to a certain ip address or Name of User

Hi, I'm trying to test a strategy in MT5 created in SQ. In SQ, the strategy looks great, but in MT5, it doesn't execute any trades. The tester log shows the following message every time it apparently attempts to execute a trade: Any idea what the error could be? 01:10:43.129 Core 1 2024.02.16

Where can I learn neural network in mql5? Or which book can I use to learn neural network in mql5 or mql4

string TestROC_( int nPeriod, string cPair) { int i; int sizeOfnResultROC = nPeriod; double nResultROC[]; double nResultClose; double nResult; double nResultAbs; double nResultA; double nResultB; int nRow = 2; int nCol = 3;

Greetings, Is there a way to Automate Trading from TradingView to MT4/MT5 ? Simply what I am trying to do is to set conditions for opening the trade based on an indicator, for example, the Super Trend indicator on TradingView gives Buy/Sell signals. I want my trades to be opened on MT4/MT5 after the

I’ve recently started programming and I’ve encountered a small issue. I’m using MetaEditor through my broker’s terminal (Puprime). After compiling the file and sending it to someone using a different broker, they receive an error message stating that a newer version is required. Does this mean I

my source: if (condition1) { operator1; } else if (condition2) { operator2; } else if (condition3) { operator3; } //but metaeditor " catl+," format this： if (condition1) { operator1; } else if (condition2) { operator2; } else if (condition3) { operator3; } my condition1,2,3 are same

Good day. Say someone asks me to "Modify their trade closing by Including a delay to function A" Function A closes trades when an indicstor gets a particular setup. When modification is done as per specific requirements. How ever clients main problem wasnt what they asked for. But it is that

I am coding an EA for trading SAR. My bear positions, based on the SAR, never action. All bull positions work fine. Using counters for each function I have confirmed that every function works as required. values. in the below code simply refers to a pre-made structure. void OnTick () {

How to write iCCOnArray for RSI in mql5