MQL5 Source Code Library for MetaTrader 5

A two-stage adaptive moving average (base average + secondary smoothing) that colors itself by slope and marks price/average crossovers with arrows.

Managing risk in modern financial markets requires more than just placing static Stop Loss (SL) and Take Profit (TP) levels. During high-impact news events or periods of extreme volatility, brokers often widen their spreads and increase their minimum StopLevels. Standard SL/TP utilities fail under these conditions, resulting in ERR_INVALID_STOPS (Error 10016) or ERR_TRADE_REQUOTE (Error 10004), leaving your capital exposed. ProAutoSL Dynamic TP is an institutional-grade execution manager engineered by a Quant Developer. It is designed to silently monitor your open positions and apply dynamic, volatility-adjusted risk parameters while actively protecting against broker-side execution errors.

Reverse RSI Bands is a leading indicator that mathematically reverse-engineers the RSI formula. It plots precise target price bands directly on the main chart, showing exactly at what price the RSI will hit your specified overbought or oversold levels in real-time.

An Expert Advisor that measures the high/low of a defined session opening window, then trades the confirmed breakout of that range with risk-based position sizing and a one-trade-per-session cap.

A single-state Kalman filter that rescales its own process noise by Kaufman's Efficiency Ratio on every bar, tightening into price during trends and smoothing harder through chop, plotted with regime bands that expand and contract on the same read

Professional open-source Trading Cost Calculator for MetaTrader 5. Calculates spread cost, commission, swap and estimated total trading cost using live broker symbol data and adjustable position settings.

Professional open-source Spread Monitor for MetaTrader 5. Displays live spread, minimum, maximum, average spread, history graph and configurable high-spread alerts with a modern Quantora dashboard.

Read-only broker-native trading-session inspector with current status, next transition, multi-symbol scope, and CSV export.

Read-only MT5 history utility that groups partial fills by position identifier and separates gross result from commission, swap, fee, and net result.

Read-only MT5 indicator that visualizes broker Stops Level and Freeze Level references on the chart.

Read-only OnTradeTransaction logger that records MT5 order, deal and position lifecycle events to local CSV and the Experts Journal.

Scans multiple timeframes for unfilled Fair Value Gaps, plots them as zones directly on your chart, and tracks local bull/bear imbalance depth with a histogram and live dashboard.

arks the prior session's high/low and flags liquidity sweeps that reverse back inside the range within a set number of bars." — category Other, or Trend if you'd rather group it that way.

Read-only MT5 script reporting broker volume, price, stops, freeze, spread and execution constraints.

An MT5 indicator that detects ATR-filtered institutional order blocks and tracks, in real time, whether each zone has been mitigated by returning price.

Tracks lag-N return autocorrelation over a rolling window as a live regime oscillator, distinguishing trending (positive autocorrelation) from mean-reverting (negative autocorrelation) market conditions. Plots a smoothed reading against dynamically-calculated statistical significance bands (±Z/√N), so you can tell a genuine regime shift from window-size noise — comparable across any symbol or timeframe since it works on returns, not raw price.

Deterministic synthetic acceptance checks for MT5 EA entry-state logic, with no market, account or order access.

This is a FX Dashboard style terminal panel on the MT5 chart, plus lines drawn on the chart (EMA, Bollinger, Donchian).

The Day Trader Dashboard is a Bloomberg-style visual panel for MetaTrader 5 that tracks an intraday price range and flags when price is inside it (fade zone) or has broken out of it. It doesn't place trades — it's a decision-support overlay that computes the range High/Low from recent bars, draws those levels directly on the chart, and shows a live status readout (scanning / within range / breakout) in a themed, auto-scaling panel. It supports multiple independent instances on the same chart, several color themes, and cleans up 100% of its objects when removed.

News Trading Dashboard is an informational on-chart panel (it does not trade automatically) that monitors market volatility in real time to detect "news spike" moments — the sudden price moves that occur when economic data is released (NFP, CPI, interest rate decisions, etc.).

Channel Breakout Dashboard is an informational panel (not an automated trading robot) that runs on the MetaTrader 5 chart and centralizes, in one place, several market conditions that would otherwise require 4-5 separate indicators open at the same time.

Read-only MT5 script that estimates stop-distance cash loss in account currency, reserves explicit cash costs and floors volume to the broker grid. It never sends or modifies an order.

XAUUSD MTF Liquidity & Order Block Reversal Strategy A professional Smart Money Concepts (SMC) based MT5 indicator designed primarily for **XAUUSD (Gold)**. The strategy combines multi-timeframe liquidity, order blocks, liquidity sweeps, breakout/reversal confirmation, and M1 swing-based risk management to identify high-probability BUY and SELL opportunities. Strategy Features Multi-Timeframe Liquidity Detection The indicator identifies important liquidity and order-block levels from: * Best Day-wise Liquidity * H4 Liquidity & Order Blocks * M30 Liquidity & Order Blocks * M15 Liquidity & Order Blocks * M5 Liquidity & Order Blocks The strongest day-wise liquidity replaces simple Previous Day High/Low logic and searches historical daily candles for significant liquidity concentrations.

Swing Trading Dashboard is a visual indicator for MetaTrader 5 (it does not generate automatic trade signals — it only displays information on the chart). Essentially it's a "dashboard" panel that calculates the recent swing trading range and shows where the current price sits relative to it — mid-range, near a boundary, or already broken out.

This indicator is a professional Scalping Dashboard utility designed specifically for MetaTrader 5 (MT5). It displays real-time vital market status information and scalping strategy conditions (based on Exponential Moving Arrows/EMAs), automatically computing spreads, momentum, and moving averages to output instant BUY/SELL SETUP visual signals.

Plots the previous trading week's High and Low as horizontal reference levels across the current week, with optional multi-week history for context. No repainting, no discretion — the levels are read directly from the completed Weekly bar.

Daily Zone Recovery is a multi-strategy trading expert advisor for MetaTrader 5 that operates based on the previous trading day’s high and low levels. The expert advisor monitors price behavior near daily extremes, uses three independent entry strategies, and can manage positions using a fixed-volume grid.

A read-only audit script for accounts running several EAs (or manual trades alongside them). It groups the closed-trade history by magic number and prints one line per magic: closed round turns, net P/L including swap and commission from BOTH sides of the trade, win rate, profit factor, average win/loss, currently open positions and pendings, activity dates and symbols - sorted by net result, with a CSV export for spreadsheets.

Sell Arrow SL Box: Extends UPWARDS from the Sell Arrow. Buy Arrow SL Box: Extends DOWNWARDS from the Buy Arrow.

A native MQL5 tool that reconstructs closed positions from deal-level history, flags the ones closed through more than one exit, and reprices each one at its own first, last, and best exit rates to measure whether scaling out actually added value. Reports a Value-Add Ratio, a Scale Out Win Rate, an Efficiency figure, and a single-trade dependence check, combined into an A+ to F score with recommendations. Runs out of the box against a built-in demonstration data set; a companion script exports the real input file from your own account history. Pure MQL5, no external libraries.

Automatic structure-based SL, breakeven, ATR trailing, and dollar-based profit protection for manual MT5 trades and pending orders on Gold and selected FX pairs.

Marks non-repainting swing highs and lows using configurable LeftBars / RightBars pivots. Sends push and email alerts on each new confirmed swing.

Draggable Entry, Stop-Loss and Take-Profit lines with a live on-chart panel that calculates the exact lot size for a chosen account risk. No manual math, no guessing — drag the lines, read the size.

Free open-source MT5 read-only chart utility that scores current trend conditions and builds broker-normalized long and short risk plans. It uses moving-average direction and slope, ADX, Efficiency Ratio, ATR, spread, account currency and symbol specifications. It never opens, modifies or closes trades.

Set your risk %, drag the stop, and get the exact lot size priced in your account currency — margin and target included. Calculates only, never trades.

Checks a hypothetical MT5 market or pending order against current symbol, volume, tick-size, stop-distance and filling rules without sending a trade.

Prints a privacy-conscious snapshot of the current MT5 broker, account, symbol and terminal environment to the Experts log for diagnostics and support.

Open-source indicator combining moving-average direction, ADX and Kaufman's Efficiency Ratio into a transparent trend-condition score. Informational only; no trade execution.

A non-repainting Stochastic-based indicator that generates buy and sell signals based on extreme zone crossovers, featuring an alternating signal filter and bar-close alerts.

Plots the previous trading day's High, Low and Close as horizontal reference levels across the current session, with optional multi-day history for context. No repainting, no discretion — the levels are read directly from the completed Daily bar