知識圖書館

This description explains an Expert Advisor built from two similar systems that trade color changes in the XFatlXSatlCloud indicator. One system handles long positions and the other handles short positions, with separate input parameters, magic numbers, and…

This brief description outlines an Expert Advisor that trades signals from the XRSI_Histogram_Vol_Direct indicator. A signal is generated when a bar closes and the histogram changes direction, represented visually by a color change in a chart marker. The…

This MetaTrader expert advisor places sell-stop orders during a configurable trading window. It checks whether trading is allowed and screens orders against a maximum spread, then sets the pending entry below the bid with a stop loss above the ask. The code…

This note describes a generalized form of the SmoothStep indicator, which repeatedly applies smoothing to a step-like signal. It presents the approach as an extension of an earlier indicator and credits the underlying idea to Kenneth Perlin’s work on smooth…

This document describes a chart indicator that displays directional signals generated by a separate HighsLowsSignal indicator. It can show an arrow for a continuing trend or an arrow whose color and direction indicate a changed trend and trade direction. The…

OC Momentum is an oscillator derived from open and close prices, with a single adjustable lookback parameter that defaults to 3. The document proposes using its curve and histogram to identify possible entries while a market is trending. A trendline is drawn…

This indicator looks for sequences of candles with configurable minimum body sizes and applies a stochastic filter to the first candle. The description associates consecutive High candles with a stochastic reading at or below the oversold level, and…

This document introduces an indicator described as showing trend power through a colored cloud. Strong trends appear blue and weak trends appear gray, providing a visual distinction in the indicator display. The document also notes that an earlier…

This document describes an expert advisor that opens positions pseudorandomly without custom indicators. It can apply a stop loss, take profit, and trailing stop, and it tracks closed deals to identify losses caused by stop-loss execution. When a qualifying…

This document describes a visual modification to the standard Ichimoku indicator. It fills the area between the Tenkan-sen and Kijun-sen lines with a colored histogram, making the distance between those lines easier to inspect on a chart. The stated purpose…

This document describes an Expert Advisor that derives entries from the ColorRsiMACD histogram when a bar closes. Depending on a selected mode, it can signal when the histogram crosses the zero line, changes direction, or crosses the indicator’s signal line.…

This short note cautions that multiple instances of an indicator configured to form candles over arbitrary numbers of seconds may display different charts when their start times differ. The underlying data grouped into each candle changes with the…

This brief entry identifies an indicator that builds Barishpolts moving channels from fractals. It says the indicator was first implemented in MQL4 and published in 2008, but provides no explanation of how the channel boundaries are calculated, how fractals…

This document describes a trend-envelope indicator that uses standard deviation of price changes to determine whether a trend is new or continuing. It differs from a basic percentage-change approach by applying price smoothing before the calculation. Users…

The document introduces the Relative Moving Average (RMA) as a moving-average indicator related to the exponential moving average. It says the calculation factor is the reciprocal of the selected cycle or period, so the period controls the smoothing…

The document describes an oscillator built from the DeMarker technical indicator. It presents the DeMarker values in purple and changes the surrounding cloud color to indicate the signal direction: blue for buying and red for selling. This offers a visual…

The document describes a Fish technical indicator that allows the user to choose its calculation timeframe through an input parameter. It identifies a four-hour period as the default example and says the compiled indicator file must be placed in the trading…

This short description discusses a coding challenge in a trading indicator that compares values from the Commodity Channel Index (CCI) and Moving Average Convergence Divergence (MACD) with a shared buy/sell threshold. The indicators can have very different…

The document explains why changing trading costs and broker constraints matter for automated strategies. Floating spreads may widen overnight or around news, potentially making a system unprofitable and affecting fixed stop-loss or take-profit settings. It…

The Simple Harmonic Index (SHI) is described as an indicator derived from the simple harmonic equation and associated with an article on time-cycle oscillators. The document gives a single trading rule based on the indicator’s zero line: a move from negative…

This expert-advisor description explains a pending-order strategy that can place buy and sell limit orders or, in a revised version, stop orders. Orders are initially set a configurable distance from market price with stop-loss and take-profit levels, then…

This Expert Advisor uses changes in the Delta_WPR indicator histogram to generate trades. A signal is recognized when a bar closes and the histogram changes to a blue or orange trend color. The document identifies the indicator file needed by the EA and…

This document describes a trade-management utility that moves a position's stop loss to its break-even level after a trader-defined profit trigger is reached. An optional offset can place the stop beyond break-even to retain a small amount of profit. The…

This document introduces a modified Tipu CCI indicator intended for learning how to build an Expert Advisor. Its example shows how to query the indicator with a custom-indicator call and retrieve separate values for a trading signal and a trend state. It…