Developing trading applications in MQL5 and MQL4

Project: MT5 EA – V3.2 High Frequency Basket System (XAUUSD) Core Logic: * Entry: EMA 20/50 trend filter + momentum candle (market execution) * Trading sessions: London & New York only * Filters: News filter, session filter, spread filter Basket Management: * Basket Take Profit: * Close all positions when total profit reaches: * % of equity (primary) * OR fixed dollar amount (secondary) * Whichever comes first

1. Unified Parameter Screen for V2 and V3 I want both EA versions to have the exact same parameter screen structure. From the user perspective, V2 and V3 should have: Same parameter names Same parameter order Same grouping / sections Same input layout wherever possible The only difference should be version-specific behavior internally. 2. Basket Trailing Alignment Since V3 already includes basket-level trailing, I

Hello.. i need to convert my 2 EAs mt4 to mt5 that you coding for me 1- ea calculate tp for 1 order or more (grid or maringle) to win money or percentage. (real TP) parameters: -work only current symbol true/false - fix money : 10 true/false -percentage 2 true/false -stoplose true/false (close all if) money 50 percentage 15 -------------------------------------=== 2- recovery order lot same mt4 expert you

Hei bro! As we discussed, creating the order to have the new filters as follows: Spread filter - true/ false option + input value; ATR filter - true/ false for both options + ATR 1 (fast) < ATR 2 (slow) & ATR 1[ i ] > ATR 1 [ i + 1 ]; Wick candle filter - true/ false option + input value; ATR 1 (fast) < ATR 2 (slow) & ATR 1[ i ] > ATR 1 [ i + 1 ] - basically to check the previous closed candle short ATR and if is

Automate main file. Personal order. Private order. Extend to right not infinite. Cross time frame. Same time frame. Entry touch retouch, pending limit, stop orders. Not duplicate order. Nothing else to say

I have an EA wich one i like to change the signal.The EA trade the MACD, with (hidden) horizontal trendlines. The new signal is: The starting point of the trendline is: For BUY – is the histogram closeing price when crossing down at the signal line. For SELL – is the histogram closeing price when crossing up at the signal line. The ending point of the trendline is: The trendline is extended till the last bar.The

modify EA fix some communication errors. looks like its all done. Thanks modify EA function, martingale style. EA right now will use the profit from the lowest single position to cover the losses from half the highest losing positions regardless of volume, I want the EA to count the available volume from all positions NOT including 0.01 from each of the lowest half of open positions

Primary Setup Pair: XAUUSD Timeframe: M5 Trading Type: Scalping Execution Mode: Market Order Risk Management: Two modes available: Risk % of Balance Fixed Lot Stop Loss, Take Profit, Trailing: Based on fixed PIPS Maximum Spread: 10 PIPS News Filter: (Default ON) Stops trading 30 minutes before and after major news Session Filter: London + New York (Default OFF) Correct PIP Usage (XAUUSD Standardization) SL 200 PIPS

I ask EA to open positions when red and green arrows of the indicator appear. If a buy is already open and a red arrow appears, it closes the buy and opens a sell

Hi :)) So, you made mt4 version before. Now, I would like that you change that mt4 version in mt5 version and make upgrades as explained in Requirements Specification file. If anything not clear enough, I will explain along the way

Hello, I hope you are doing well. I am looking for an experienced MQL4/MQL5 developer to create a custom Expert Advisor (EA) based on my trading requirements. Below are the key details of the project: • Platform: MT5 • Strategy Type: (Grid / Hedge / Single Order / Hybrid) • Entry Logic: ( Custom Logic – will be shared in detail) • Trade Management: Basket TP, Drawdown Control, Equity Protection • Additional Features

I have an arrow indicator that gives Buy and sell signals in different timeframes which is already linked to an Expert Advisor. So I want the following if I’m trading on M1 timeframe and it gives me a Sell signal, If on M5 the signal is BUY, it should not open the trader on M1. But if M1 is SELL and M5 also is Sell , then the position can be opened on M1. Ps: I only have the EX4 version of the indicator , I don’t

Update the EA based on about 90% of the strategy you previously developed for me (the latest version). 1- Add a new entry method based on the distance between the two most recent candles. 2- Modify the new_lot size calculation based on total loss. 3- Modify new_profit factor base on total loss 4- Modify the cross-group profit closure logic. (very important) 5- carefully review the EA and remove any unnecessary

Hi, As we discussed I'm creating the order for the new indicator which will be named - PETRAAI3 Indicators to be combined to obtain the final indicator: slow ATR1 fast ATR2 AMA CCI filter on the body of the candle Long -> fast ATR i > fast ATR i+1 slow ATR i >= fast ATR i+1 AMA is used as trend, for a long, the candle needs to close above AMA CCI is having the highest value of the last X closed candles I need to

Code an ea as discussed with specs discussed as well. After certain candles are formed, set limit orders. If they are not executed after next candle, delete them. All other settings already discussed

I no longer want the EA to wait for one signal then wait for the opposite signal, what I want now is the EA to open a trade as long as the conditions are true for a BUY or SELL trade. It will not open multiple trades on top each other but waits until the current trade is closed then open another once the rules for a trade is valid

Modifiche con aggiunta be ed apertura ordini in maniera che non apra tutto insieme, possibilmente modificabili da input. ad esempio aprire posizioni ogni tot dollaro di movimento e be si attiva dopo topo dollari di in profit

I have a 100% MT4 indicator. I need to have it converted to work 100% on MT5 platform. The converter indicator must perform correctly on the MT5 platform after conversion. I have the original MT4 source code ready to use. MOST IMPORTANT I do not want idiots or time wasters to get involved with this simple conversion. I have a very strict time schedule of 2 days. Get back to me with genuine interest and lets get the

To fix my MT4 indicator to work properly, it doues not pull propery history, it should be able to backtest, looking back 30, 60 100 day or as specified, and analize the buy sell signal ratings properly . Seroius experience biders please

[4/21/2026 11:44 AM] Elie Business: Professional Trading Guide A comprehensive strategy for financial markets: from identifying the trend to taking profits ⸻ 📊 Trading Arena: Target Assets This strategy is designed to work effectively on high-liquidity assets with clear trends. S&P 500 (SPX) Index measuring the performance of 500 American companies. Gold (XAUUSD) A safe-haven asset and major market driver. Dow