MQL4 Source Codes of Technical Indicators for MetaTrader 4
The library of technical indicators for MetaTrader 4 developed in MQL4. Regardless of the market (forex, securities or commodity market), indicators help to represent quotes in an accessible form for easy perception.
This section contains thousands of applications that analyze financial markets using different algorithms. Conventionally, they can be divided into a few categories: trend indicators, oscillators, volume indicators and so on. In addition, there are sets of indicators based on algorithms by famous financiers. For example, Bill Williams' indicators and likes of it. All of them are characterized by different parameters of reliability, efficiency, lagging and others. There are more than 2000 indicators for technical analysis: trend indicators, reversal indicators, indicators of levels, predictors, scalping indicators and many others.
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Previous day high and low, previous week high and low and today's open as horizontal lines with small price labels, on any timeframe.
Draws the Tokyo, London and New York sessions of the last few days as boxes from each session's high to its low, with the high and low printed on the chart. Session hours are set in server time.
Countdown to the close of the current bar, the live spread in points and the time left until the next server midnight, when brokers roll positions over and charge swap.
A free, read-only utility. It reads an MT4 Strategy Tester report (.htm) and matches every backtest trade with your account history. It then shows the match rate, missed and extra trades, entry and exit slippage, delay, real commission and swap, and how much of the backtest edge survives live.
An MT4 port of QuantNomad's "UT Bot Alerts", one of the most-used scripts on TradingView. It draws the ATR trailing stop, Buy/Sell signals and bar colors, and adds a panel that counts what the signals would have done, after costs, inside your trading hours.
An MT4 port of the popular TradingView "Range Filter Buy and Sell 5min". The filter line only moves when price exceeds a smoothed average range, which filters out small swings. Includes Buy/Sell signals, target bands and bar colors, plus a signal statistics panel with a daily session filter.
An MT4 port of the classic Chandelier Exit as implemented by everget on TradingView (v6, 2025). It draws the long/short ATR stop from the highest or lowest close, Buy/Sell signals when the state flips, and a highlighted state fill, plus a signal statistics panel with a daily session filter.
Displays daily, weekly and monthly ATR, the current high–low range, the range as a percentage of ATR, and price movement from each period's open.
MACD, OsMA, AC, AO & RVI same time slope growing/falling is the signal.
QCL Smoothed Heikin Ashi for MT4 applies two-stage smoothing to Heikin Ashi candles, helping traders reduce visual price noise and identify trend direction. It features independent smoothing periods, four moving average methods (SMA, EMA, SMMA, and LWMA), and customizable bullish, bearish, and neutral candle colors. Smoothed candles appear directly on the main chart. Candle values are calculated and do not represent actual market prices. The current candle may change until the bar closes.
32 Indicators, signal is qtt number cross of buys & sells triggered as show superpassed a number assignment.
Hi bros, yesterday I had an idea, pick all the best trend following default indicators on TradingView and made a super TS with the conjunction. Claude from Anthropic did the excellent job.
Shades the chart background by volatility regime (Compression, Normal, Expansion) based on the percentile rank of the current ATR. Shows the current regime on the chart, alerts on regime changes and exposes buffers for Expert Advisors.
Shades the chart background by volatility regime (Compression, Normal, Expansion) based on the percentile rank of the current ATR. Shows the current regime on the chart, alerts on regime changes and exposes buffers for Expert Advisors.
Draws Asian, London and New York session range boxes and marks liquidity sweeps: a closed bar that wicks beyond a completed session's high or low and closes back inside. Non-repainting arrows, extended session levels, alerts and iCustom-ready buffers.
Free multi-timeframe Supertrend indicator for MetaTrader 4 with clear trend lines and Buy/Sell signal arrows.
Visual MT4 indicator that draws the current or selected H1 range and nested M30, M15, M5 and M1 boxes. An EA based on this logic is in development.
Swing-pivot support and resistance zones clustered by touch count with adaptive zone thickness and higher-timeframe context.
Asian session range breakout indicator for MetaTrader 4. Signals are confirmed on bar close and never repaint. Unlike simple session breakout tools, it also measures the strength of the breakout candle: the candle body must reach a configurable multiple of ATR, so marginal breaks are filtered out. Includes range size filters, an on-chart dashboard with session phase, spread, ATR in pips and a bar close countdown, plus pop-up, sound, email and push alerts.
A DSP oscillator for MT4 that applies Ehlers' Fisher Transform to reshape price into a Gaussian normal distribution, eliminating boundary flattening to catch zero-lag structural reversals.