MQL5 Source Codes of Expert Advisors for MetaTrader 5

Closes all trades and blocks new ones when your prop firm daily loss or maximum drawdown limit is reached.

An educational MetaTrader 5 Expert Advisor with four RSI and MACD signal modes calculated on completed Renko bricks. Fixed-size Renko is built internally from Bid ticks. No external indicators, DLLs, custom symbols or offline charts are required.

The advisor opens trades when two moving averages (Fast and Slow) cross. It works on any instrument and timeframe.

Sends every opened and closed position, pending orders and a daily account summary to your Telegram chat. It never trades on your account.

Closes all trades and keeps the account flat when the daily loss limit, the maximum drawdown or a daily profit target is reached. Prop-firm style rules, an on-chart panel, and a state that survives terminal restarts.

This Expert Advisor trades fair value gaps in the direction of market structure, the way Smart Money Concepts describes it. It is the third step of a series that has been built one piece at a time: In previous shared codes, the SMC Pullback Indicator decided which highs and lows matter, the SMC Market Structure indicator turned those swings into a trend with BoS, CHoCH, IDM and liquidity sweeps, and this EA trades the result.

USDX Trader v1.33 — Synthetic Dollar Index chart and basket trading for MetaTrader 5 Version 1.33 · MetaTrader 5 · Any broker that offers the major USD pairs

GER40 Evening Coil is a free, fully open EA for the German 40 index on H1. It buys in the evening session after a recent narrow-range bar, when volatility is calm and volume is normal, and closes everything by 23:00 server time. Four conditions, long only, one trade at a time, a stop loss on every trade.

Monday Dip EA is a quantitative, time-based long-only trading strategy designed primarily for major stock index CFDs (such as US500, UK100) with complete daily history. It operates purely as a time-restricted buy-on-dip system rather than a trend-following indicator.

A manual-trade manager for MetaTrader 5: completed Renko bricks, configurable break-even and trailing Stop Loss, plus an on-chart Renko dashboard. No automatic entries.

A MetaTrader 5 (MT5) Expert Advisor based on breakouts of prior swing highs and lows. The EA places pending orders around confirmed fractal structures and manages each trade with defined stop-loss, take-profit, and optional position-management rules.

An opening range breakout Expert Advisor that places stop orders a set distance from the session open, with optional NR4, NR7, inside-day and 3-bar narrow-range filters and a no-filter control mode for testing.

ApexVelocity is a professional-grade Expert Advisor designed to capture explosive momentum in high-volatility instruments like XAUUSD (Gold). Moving away from rigid, hard-coded parameters, v1.0 introduces a robust, fully dynamic architecture that adapts to market conditions and broker specifications in real-time.

Closes all trades and blocks new ones when the daily loss limit, maximum loss or profit target is reached. Built for prop firm challenges. Works with manual trading and any other EA.

A lightweight, non-trading Expert Advisor that writes a JSON health heartbeat (connection, AutoTrading state, equity, daily P/L) and an equity log, so a VPS watchdog can detect frozen or disconnected terminals and alert you.

EMA(10) x EMA(30) scalper for XAUUSD on the M15 timeframe with a Jakarta session filter. Educational example: fixed lot size, SL/TP in points, maximum of 1 position, spread filter. Tested on 100% real ticks.

open-source grid trading EA with on-chart control panel

Shows the prices of the current symbol at which the account reaches margin call and stop out, with a what-if mode for extra volume, the maximum volume you can add and pending orders that trigger on the way.

Before configuring a basket, see which target weights fit your broker's minimum lots. Portfolio Allocation Planner turns an explicit hypothetical notional budget and percentages into a chart table: minimum-lot notional, lots rounded down, calculated allocation, target shortfall and row status. Recalculate on demand, inspect row tooltips, paginate longer lists, and optionally export the displayed snapshot to CSV. No trades are sent and no account balance, equity or positions are read.

Independent Risk Guard for AI Agents in MetaTrader 5.

A lightweight manual trading panel for MetaTrader 5 with market order execution, risk-based position sizing, Break-Even, partial close and position management. Works in both live trading and the Strategy Tester.

DailyLossGuard — Hard Daily Loss Protection (Prop-Firm Challenge Essential)

Reads the server clock from the symbol's own H1 history. The forex and CME week closes at 17:00 New York, so the server time of every weekly close gives the server's UTC offset for that week. Over 60 weeks it flags irregular closes, dates every clock change and tests it against the US and European daylight saving calendars, cross-checks TimeTradeServer minus TimeGMT, and lists the server time of the London, New York, Tokyo and Sydney opens for the coming weeks. Writes every close to CSV. Read only: no trade function, no DLL, no network.

Checks the broker's session table against the M1 history. For every minute of the week it counts on how many of the last N days the symbol really has a bar, and sets that next to SymbolInfoSessionQuote and SymbolInfoSessionTrade: declared minutes that are usually empty (rollover holes), bars in minutes the table calls closed, trade and quote tables that disagree, and one-off outages such as an early holiday close. Prints the real sessions per weekday, writes every finding to CSV and prints its own arithmetic. Read only: no trade function, no DLL, no network.

A manual trading panel with a built-in prop-firm risk guard and a hidden Support/Resistance finder for MetaTrader 5.

A MetaTrader 5 utility that treats the bid and ask quote streams as two independent physical trajectories and fits a local quadratic to each, producing position, velocity, and acceleration with honest error bars and an out-of-sample forecast scoreboard.

A free, fully open JPN225 (Nikkei 225) EA for M15. Buys when price leans up, momentum isn't stretched and volume is quiet. Backtest 2022 to 2026: profit factor 1.68, +18.5% a year, passed 15 stress tests. Flat by 17:00.

Audits the tick history that 'Every tick based on real ticks' backtests replay. Five checks per symbol over the last N days: impossible and crossed quotes, timestamps that run backwards or repeat, one-tick price reversals sized in multiples of the symbol's own median spread, silences inside the broker's declared quote sessions, and minutes where the ticks and the M1 bars disagree. Every finding goes to CSV with its millisecond timestamp, and the tool prints its own arithmetic so the report can be recounted. Read only: no trade function, no DLL, no network.

Opening Range Breakout EA template with built-in account protection. Marks the high and low of the first N minutes after the session open and places OCO stop orders above and below the range. Includes risk-based position sizing, daily loss limit, maximum drawdown limit, ATR range filter, trade direction filter, and protection against positions carried overnight. All session times are configurable inputs. Educational template, not a profit-guaranteed system. Test on demo before any live use.

Displays the symbol properties that cause the same EA to behave differently on a different broker: trading hours, contract size, tick value, spread statistics, swap cost and real-session coverage. Read-only; does not execute trades.

Writes a CSV journal of every trade with the exit reason, and a report that shows how far each trade ran, in R. It never trades.

Audits the bar history your terminal actually holds, which is the history every backtest and every indicator reads. Six checks per symbol: impossible OHLC values, broken bar times, bars missing while the broker's own session table says it was quoting, empty and flat bars, bars that disagree with the broker's own M1 series, and spread sanity. The headline figure is session coverage, not a grid percentage that mostly measures how many weekends you audited. Every finding goes to CSV with its bar time, and the audited bars plus the session table can be dumped so the whole report can be recounted by something other than this tool.

Signal-Driven Automation for WaveMaster Oscilloscope. Automated execution engine for WaveMaster Oscilloscope. Reads signal buffers in real time. Full risk management, trailing, and break-even built in.

Gold EA that trades both directions: when the stochastic signal line turns, it places a stop order at yesterday's high or low, filtered by a Bollinger band. Self-contained, no custom indicators. Backtest on XAUUSD H1, July 2021 to September 2026: +245% on a 1,000 USD deposit at a fixed 0.01 lot, 23.9% maximum equity drawdown.

A port of the Olsen group's Alpha Engine: eight limit-order agents trade intrinsic-time directional changes on a hedging account. They add on overshoots and trim at a profit on reversals.

Mirrors trades opened, modified, and closed by another EA on the same hedging account, selected by magic number. By default it inverts direction (Buy↔Sell, SL↔TP), so you can forward-test the reverse of a strategy with real spreads, slippage, and execution.

Measures whether an indicator repaints instead of trusting the claim. It re-reads the buffers of any custom indicator on bars that have already closed and counts every value that changes, appears or disappears, with the furthest shift back at which that still happens. Verdict per buffer on a chart panel, every event written to CSV.

A free, fully open EA: buy GBPJPY every Monday at 11:00 server time (04:00 New York), close at 23:00. Stays profitable in backtest with the entry anywhere from 09:00 to 13:00. Attach to GBPJPY M1.

Open-source EURUSD Expert Advisor for MetaTrader 5 Strategy Tester, based on RSI exhaustion signals, ATR-based exits and volatility-adjusted spread filtering.

ZoneUS30 is a simple US30 Expert Advisor focused on SELL opportunities after upward price extensions. The strategy combines a mean-reversion concept with a carry-trade idea: when short positions receive positive overnight swap, the EA can benefit both from a price correction and from holding the position over time. Designed for US30 and intended for experimental and educational use. Counter-trend trading involves significant risk, especially with high lot sizes.