知識圖書館

The document describes an indicator that applies smoothing to Williams Percent Range (WPR), a technical oscillator. It identifies four supported averaging choices: simple, exponential, smoothed, and linear weighted moving averages. The main practical choice…

The document introduces variance and standard deviation as measures of data dispersion, then points to Welford’s single-pass method for computing variance. This approach is relevant when observations arrive sequentially or when a full dataset is inconvenient…

This expert advisor trades a channel by placing two pending stop orders at its borders at a configured start time. Each order has a stop loss on the opposite side of the channel, and the method sets no take-profit level. At the configured end time, the EA…

The document describes an indicator that presents trend information from the AMkA indicator for a fixed timeframe. It displays the source indicator’s colored-dot signals on a line, with dots appearing when a bar in the selected timeframe changes. The…

This indicator combines a Commodity Channel Index (CCI) with an overbought/oversold (OBOS) measure to mark potential trading signals on a price chart. Its configurable inputs include separate calculation periods, a toggle for OBOS filtering, and overbought…

The document introduces the Percent Retracement (PCR) indicator, which is intended to show how far price has moved from the highest high over a selected lookback range. It identifies three settings: the range period and overbought and oversold levels. The…

The document outlines a book about learning neural networks and incorporating them into algorithmic trading systems built with MQL5. Its stated coverage includes machine learning fundamentals, convolutional and recurrent networks, more complex architectures,…

The document describes a modified super smoother indicator that applies a correcting method associated with Dr. Alexander Uhl. The original method is characterized as a way to filter a moving average and check for signals. In this version, the correction…

This short note describes an MT5 adaptation of an ATR trailing-stop indicator that uses one buffer, producing a single line instead of the original version’s two. The author presents it as an attempt to approximate a favored one-buffer stop-and-reverse…

This trading-system description combines Alligator indicator signals with fractal confirmation for entries. It includes a trailing exit and a fixed stop, while the tested configuration disables martingale sizing and permits only one open order. The author…

This MetaTrader indicator visually marks completed trades with short horizontal lines when matching trade arrows are present. Its stated purpose is to make trade locations easier to see on a chart; the description does not explain how the arrows are…

This Expert Advisor uses two moving averages to manage trades. A slower average based on opening prices supplies entry signals, while a faster average based on closing prices supplies exit signals. The system checks for signals only when a new bar appears,…

The document describes an indicator intended to flag a possible market trend when a bar has unusually high tick activity. It suggests watching for a move in the same direction as the signal and gives EUR/USD as an example, with a suggested stop and target…

This short indicator description covers a higher-timeframe option for ColorMomentum_AMA. A user can select the chart period from the indicator’s inputs, with a four-hour period shown as the default. This allows the indicator to be configured to use a…

This guide explains how to choose between NautilusTrader’s low-level BacktestEngine and high-level BacktestNode APIs. The engine offers direct control over venues, instruments, strategies, and data, including manual streaming when a dataset is too large for…

This document describes a customizable ATR-style indicator based on the current period’s high-low range and gaps between the current high or low and the previous close. Users can set the calculation period, choose whether to incorporate volume, and display…

XDidi_Index is a customizable implementation of the Didi Needles indicator. It uses three smoothed price averages, labeled short, medium, and long, with default smoothing depths of 3, 8, and 20 periods. Each average has an independently selectable smoothing…

This indicator displays the difference between two exponential moving averages as a histogram in a separate chart window. Its inputs set the EMA period, the bar shift applied to the second average, and a threshold used to classify histogram bars by color. A…

MACD Power is described as an expert advisor using two MACD indicators to trade forex pairs and Nasdaq stocks. The document names four-hour and daily charts as its main timeframes and says it can also be used on hourly charts. It notes that the EA acts on…

STARC bands form a price channel around a simple moving average. The center line is an n-period SMA, while the upper and lower boundaries add and subtract a multiple of an m-period average true range. The channel is intended to indicate the usual range of…

This brief description outlines a manual scalping system that uses five indicators on a five-minute chart. It gives a color-based entry rule: consider a long position when all indicators display blue and a short position when all display red. Signals are…

This Expert Advisor combines moving average comparisons with RSI thresholds to generate buy and sell signals. It compares moving average values across four bars, with the bar indices configurable as sequential shifts. The RSI buy threshold triggers a buy…

This indicator description presents a configurable version of the average penetration histogram, based on an approach attributed to Markos Katsanos and a June 2018 magazine article. It lets users define penetration using closing prices or high and low…

The document describes a reversal idea that expects the current price fractal to return toward the day’s opening price. Its buy condition checks for a current low below the lows of the two preceding bars, together with a bullish current bar that closes above…