নলেজ লাইব্রেরি

BrakeParb is described as a simple trend indicator displayed in the form of NRTR, with use compared to Parabolic SAR. The document identifies the indicator's author and notes that an earlier MQL4 implementation was published in 2012. This provides a basic…

TANGO is described as an arrow indicator that uses divergence and convergence in the Relative Strength Index, with RSI calculated from closing prices. The note identifies the indicator’s author and says an initial MQL4 implementation was published in 2009.…

The document describes an Expert Advisor that trades signals from a BullsBears semaphore trend indicator. It opens a trade when a bar closes and the indicator reverses, marked by a color change. The indicator’s compiled file must be available in the…

This MQL5 charting example shows how to place several currency-pair subcharts inside one chart window to monitor price movements and possible relationships between pairs. It uses a subchart graphical-object class and describes adjusting display settings such…

This indicator colors candlesticks according to the direction of the 2pbIdealXOSMA histogram. Bars associated with a rising histogram receive lighter colors, while bars associated with a falling histogram receive darker colors. It is a visual aid for reading…

This foreign-exchange Expert Advisor is described as using an EMA_RSI_VA indicator. It opens a buy signal when the fast line crosses upward and a sell signal when that line crosses downward. An optional position-size scaling feature increases lot size…

Weather Vane is described as an indicator that calculates a symbol’s average price and uses it to determine trend direction. The resulting direction can serve as a signal for taking a trade. The document recommends applying the indicator on a one-minute…

This Chinese stock screening example selects shares with MACD above zero and a ratio of external to internal trading volume greater than 1.3, with the universe restricted to 2021. Qualifying stocks are ordered by their individual price gains, highest first.…

The Session Reality Auditor compares a broker’s declared quote and trade sessions with observed one-minute bars over a configurable history window. For each weekday and minute, it measures how often bars appear, then reports effective sessions, declared…

The document explains a MetaTrader function that identifies historical price peaks and troughs using a minimum price-change threshold. It describes the method as similar to the FastZZ indicator: the user supplies quote history and a required move size, and…

This document describes an Expert Advisor that trades breakouts of a channel formed by two TMA moving averages. The upper and lower trigger levels are offsets from a TMA average, set by user inputs; a trade signal occurs when a bar closes beyond the relevant…

This document describes an adaptive exponentially smoothed moving average that uses a standard deviation indicator to adjust its behavior. It presents the indicator as similar to an ATR-based adaptive EMA, with standard deviation substituted for average true…

This script is designed to reverse an existing position in a currency pair. It opens a position in the opposite direction, places a stop loss and take profit at fixed distances from the current price, and sets the new volume in relation to the position being…

This trading system uses a smoothed parabolic indicator whose input series is derived from X2MA moving-average values. It generates a trade signal when a large colored point appears at a bar’s close. The description indicates that an Expert Advisor…

This Expert Advisor combines several moving averages across three timeframes with AC indicator readings across two timeframes. It assigns signal strength from the indicators’ states and can be configured to act on all generated signals or only on stronger…

This brief description outlines an automated trading system that uses three instances of the Parabolic SAR indicator. A trade signal is generated when the third indicator's bar closes, provided that the direction is confirmed by the trend signals from the…

This document describes an Expert Advisor that trades changes in direction identified by the VininI_Trend indicator. It offers two signal modes: entering when the indicator crosses its upper or lower levels, or entering when the indicator changes direction.…

MultiMACDSignal displays trend information using six MACD indicators calculated on different time frames. Each indicator appears as a separate line, with color indicating the relationship between the MACD histogram and its signal line: green when the…

This MQL5 programming reference describes a class that calculates On-Balance Volume (OBV) in a ring buffer. The initialization method accepts an optional period, buffer size, and indexing mode. With the default period, OBV accumulates across the chart’s…

This MQL5 reference explains a class for calculating the Stochastic Oscillator with a ring buffer. It exposes configurable %K, %D, and slowing periods, a smoothing method, buffer capacity, and an indexing option for time-series data. The class can process…

AC_Signal is a semaphore-style indicator built around the Accelerator Oscillator associated with Bill Williams. It produces a signal when the oscillator changes direction, and can send alerts, push notifications, or email messages when that signal appears.…

SF-6 is described as a trend indicator that distinguishes stronger trend bars from weaker bars. The color of the thick bars indicates trend direction, while thin bars mark a possible pullback against that direction. This gives traders a visual way to follow…

The WideRangePredictor indicator tracks each candlestick’s full high-to-low range and real-body size, plotting both alongside their averages. It looks for several consecutive bars whose ranges and bodies are below their respective averages. The proposed…

This note describes i-BandsPrice, a trend indicator based on the Bollinger Bands method. Its histogram represents price position relative to the bands: values beyond the stated thresholds of -25 and +25 indicate that price has moved beyond the lower or upper…