Developing trading applications in MQL5 and MQL4

1️⃣ Direction Problem – One Direction Mode Improvement When the EA is set to trade only one direction (for example: Direction = Buy), the following behavior is required: If a Buy trade is active and a Sell signal appears, the current Buy trade must be closed immediately. When a new Buy signal appears again, the EA should open a new Buy trade. This logic should repeat as long as the direction remains unchanged. Goal

Example of goal at $1000 on XAUUSD: FixedLot = .01 and VTLot = 1.0 or higher FixedLot: opens with no issues VTLot: returns an error Let's close the FixedLot when the VTLot is triggered, to preserve free margin... Sorry, do you want to close the initial trade when the Validation trade entry condition is met? Yes sir

Hello. Thanks for taking your time to help me out. I'd like to add into the indicator's setting option "True/False" in order to show (or not), the columns Ro D1, W1, MN. Also, I'd like to set a minimum value of "V", below that, no symbols shown. On top of each column, a "Open All" symbols the scanner gets. That's all I'm looking for. I'll provide code for you guys to check when applying. Thanks in advance

Hi, I want to make a modification to my custom Ichimoku-EA (Attached) : https://www.mql5.com/en/job/234130 So I want to add Built in MT4 Ichimoku - cloud exit (Add 2nd Ichimoku as an EXIT with different settings than Ichimoku Signal):- If a complete candle open & close Below cloud = close Buy If a complete candle open & close Above cloud = close Sell * Ichimoku cloud exit (true/False) * Note: keep ExitOpposite as it

The developer previously wrote an indicator for me. Now, based on it, he is developing an automatic system based on divergences and multi-time divergences and entry based on them We use the larger time frame divergence to detect a short-term trend by entering a trade on the smaller time frame if there is a divergence in the same direction from the larger frame

Hi Andrej I messaged you directly -- it would be great if you could share the MQ5 file for your "Seconds Heiken Ashi" indicator. I want to adapt it so the scale of the indicator is controlled by my scalping EA. The file will be strictly for my personal use, I won't share it with anybody. I have matched the $30 dollars I paid for the indicator previously. Thanks for writing the indicator, I find it really useful! All

Hello again, Mr. Hasan! Please update XP15_004X_v4BH to add ValidationTrade station. The ValidationTrade triggers open, after the Initial LongTrade or ShortTrade rises or falls [xx.xx pips/points] Example: 1) XAUUSD LongTrade1 opens at 4975.00 at 2026.02.15 0120 hours 2) LongTrade1 rises (1.25) pips/points to 4976.25 3) Long ValidationTrade1 is opened at (xx.xx) Lots at 4976.25 Note: The ValidationTrade follows the

Problem Description I am seeking an expert MQL5 developer to resolve a series of compilation errors in a complex Expert Advisor (GBA System). The project consists of a main file and several header files (.mqh). Currently, the code fails to compile, showing 71 errors and 17 warnings. The primary issues include: Undeclared Identifiers: Errors such as line, openTrades, and MAX_TOKENS are not recognized in files like

Need an Ea based on Increasing lot size when candle formed red with given time frame(day or hour ) Take profit individual Stoploss individual Close trade after xhrs Increase lot size with 0.01

Hi Ismail, As discussed, development of a new MT4/MT5 indicator which simply plots a horizontal line X amount of pips above and below the Ask Line. I will detail description in job. Cheers, Michael. Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Hello developers, I am currently using a scalping EA on XAUUSD (M1) based on pending orders and ATR logic, and I’m looking for professional optimization and possibly strategy improvements. My main goals: High-speed scalping (fast execution and fast entry logic) Ability to trade both directions simultaneously (true hedge mode: buy and sell at the same time) Professionally optimized pending order distance based on gold

OR TP: Low of the first candle of chain (when chain filter is ON) Buys: 1. Enter at break above signal candle ***If price breaks below the low of the candle then no trade*** 2. SL: Bottom of signal candle (with allowable buffer) 3. TP: Size in 'R' where 1R = Size of SL OR TP: High of the first candle of chain (when chain filter is ON) ---SL buffer (Two options): 1. Points input 2. As a % of the signal candle size +

Hello Mr. Hasanboy! I hope that all is well. Please remove the 1st generation Balancing Hedge (BH) from the MaxLot EA and install the new BH that we created recently. I have attached the following EAs for your use: 1. "1k_Demo_MaxLot_BH v2" - please install the new BH into this EA 2. "250x140Pctx1.7BHx5Trades01" - use the new BH from this EA to install into MaxLot_BH v2 Here are the old and new BH code: Remove this

Hello! Objective Convert an existing MT4 Expert Advisor (MQL4) into MT5 (MQL5) with ABSOLUTELY IDENTICAL trading behavior . This is not a rewrite, enhancement, optimization, or refactor. This is a behavior-preserving port . If the MT5 version does anything different in live conditions, the job is considered failed . Core Requirement — Non-Negotiable The MT5 EA must produce the same results as the MT4 EA under

1- Parts to Be Updated in Universal EA: 1- For Mode 2 (No Indicator Mode), a candle count parameter will be added for pivot breakout. The EA will determine how many candles after the pivot breakout it will add a position based on this parameter. 2- In Mode 1 (MA Mode), we will fix the error in one of the "Select Take Profit" modes called "Kill Position + Clean One by One." 3- We will fix the errors in Recovery Mode

I would manually draw one or more trendline or horizontal line in MT5. I would manually add description to each trendline or horizontal line for the desired action: Buy, Sell, Close buy orders, Close sell orders or Close all orders. When a candle touches the trendline or horizontal line, EA should execute the desired action. The desired action must be only once for a trendline or horizontal line. There should be some

I'm trying to integrate two conditions into Timing_order: Condition 1: To open a sell order: last M30 candle must be bullish candle (green). Condition 2: To open a buy order: last M30 candle must be bearish candle (red). If condition is not confirmed then take the inversion (Buy order become Sell order and Sell order become Buy order) Two inputs to add: Allow conditions 1 and 2 _____________________________Yes or No

Please add a MA filter to an existing MT5 EA as per attached. The MA filter should have the standard inputs. 1. Use MA filter (true/false) 2, MA period 3, MA Type. Please locate the filter right above or below the MACD filter

This project aims to upgrade the existing ATS EA by integrating it with a TradingView indicator based on MACD and EMA Cross. The TV source code is available. The objective is to: Combine the logic of the ATS EA with MACD and EMA Cross confirmation Generate clean and high-quality entry signals Reduce false signals during trending phases Improve trade consistency Achieve more stable and profitable trading performance

I have several account at the same broker, but instead of doing the trades on all accounts, I would like to do the trades at 1 account only and then make the other accounts copy does trade and varible porportion