知識圖書館

The proposed screen selects stocks with turnover between 3% and 12%, a positive product of the daily price change and net volume attributed to very large orders, and a close above the Bollinger upper band. Its stated rationale is to combine active trading…

This note describes a simple dollar index indicator that calculates values from closing prices. It exposes one input: the number of bars used both for calculation and for drawing the line. Once a value has been calculated, it is not recalculated unless the…

This description presents a Forex Expert Advisor that combines breakout trading with a Martin Gale style recovery money management approach. Its listed settings allocate portions of account balance to trading, take profit, and stop loss, and control when…

The document explains how MQL5’s trade-transaction event can report account changes caused by submitted requests, interface actions, pending or stop-order activation, and server-side operations. It presents a base class that receives the transaction,…

The document notes that MACD values may take time to settle at the beginning of a price series. Its explanation is that MACD depends on exponential moving averages, which are updated recursively from the previous estimate and the new price. As a result,…

The document describes a Windows message-based script for disabling automated trading on a specific Expert Advisor in MetaTrader. It opens the EA properties dialog, navigates to the Common tab using keyboard shortcuts when needed, locates the auto-trading…

Hurst Bands plot percentage-based levels around a central moving average of median price. The center uses a simple moving average over half the selected period, and three configurable deviation values define inner, outer, and extreme bands above and below…

The document briefly describes an expert advisor that opens trades when Williams %R rises while the positive and negative directional indicators associated with ADX cross downward. It says sell-side rules are the inverse of buy-side rules, though it does not…

TRiX is a momentum indicator that measures the percentage change in a moving average smoothed exponentially three times. The document says this repeated smoothing is intended to filter out relatively insignificant price fluctuations. It also describes TRiX…

This document describes an Ergodic CCI Trigger indicator built from price momentum and repeated moving-average smoothing. It first calculates the close-to-close change and its absolute value, then smooths both through adjustable stages. Their resulting…

This document describes an MT5 chart indicator that displays server time and the current bid price as labels in the main chart or a chosen subwindow. Its clock uses a timer event to update once per second, so the display can continue advancing when the…

The document describes an Expert Advisor that trades when the Laguerre_ADX indicator’s cloud changes color. It generates a signal at the close of the bar where the color change occurs. The strategy therefore uses an indicator-state transition as its entry…

This indicator marks the previous trading day's high, low, and close on a price chart. The high and low are presented as possible resistance and support, while the close can serve as a pivot or reference point. The levels are sourced from daily data…

This brief indicator description explains a channel-based way to display price direction and candle alignment. Candles are assigned colors after price moves outside a gray envelope: aquamarine signals an upward trend direction, while yellow signals a…

This brief post presents a modified Damiani Volatmeter indicator for MetaTrader 5. Its author says a subtle implementation error caused the indicator to produce different values in visual backtesting, non-visual backtesting, and live charts. The stated…

The document describes a higher-timeframe variant of the Boa ZigZag Arrows indicator. It says the chart period can be selected through an indicator input, with a four-hour period shown as the default in the supplied excerpt. This lets a user view the…

The document describes an adaptive channel indicator that combines two adaptive components: an ATR-based channel width and a central value calculated as an adaptive exponential moving average. Both adjustments use Kaufman’s efficiency ratio, which allows the…

This Expert Advisor uses four Accelerator Oscillator readings, sampled at the selected bar shift and three successive seven-bar intervals, as inputs to a weighted perceptron. It multiplies each reading by a weight derived from an optimized parameter, sums…

This automated trading system uses pin-bar reversal signals with a filter built from two moving averages and fractal-based trend lines. Its stated rules pair upward-turning trend lines with a pin-bar sell signal and downward-turning lines with a pin-bar buy…

This short indicator note describes an oscillator built from the difference between closing price and Parabolic SAR. It defines the SAR calculation using configurable step and maximum parameters, then smooths the close-minus-SAR series with a simple moving…

This document describes an Expert Advisor that generates a trading signal when the i4_DRF_v3 indicator histogram changes color as a bar closes. It is an indicator-driven rule: the EA reads the color transition at the completed bar and forms a signal, with…

The document describes an indicator that plots a cumulative statistical distribution of bid and ask prices. It also says the analysis can be applied to high and low prices or to open and close prices, allowing users to inspect different pairs of price series…

This brief indicator description presents RSI values for the open, high, low, and close prices together as a candle display. It describes the implementation as a lighter-resource version that uses the platform’s standard RSI calculation function. The note…

This document is a historical trading-platform report for an EURGBP system on daily data covering October 2021 through September 2022. It lists extensive configuration settings, including ATR, ADX, moving-average periods, spread and margin limits, trend…