知識圖書館

This document describes an automated strategy that trades signals from the XWPR_Histogram_Vol_Direct indicator. A signal occurs when a bar closes and the histogram changes direction, shown by a change in the color of its star markers. The approach therefore…

This brief MetaTrader 5 indicator note describes a higher-timeframe version of the Psychological indicator. Users can select the chart period through an input parameter, with the example set to a four-hour timeframe. The indicator therefore lets a trader…

The document gives parameter settings for a EURGBP strategy that plots a channel over a specified bar period and uses an operating time window and a stop loss scaled to channel width. It reports a five-minute historical test spanning 2006 to 2009, with 2,523…

This short description presents RoundPrice-Ext as an indicator for confirming potential market-entry signals. It identifies Tartan as the author and notes that the indicator was first implemented in MQL4 and published in 2007. Beyond that, it does not…

This document introduces a volatility indicator intended to distinguish quieter from more volatile market conditions. It motivates the approach by noting that standard deviations can measure variation, but fixed thresholds may not provide useful boundaries…

This document outlines an expert advisor (EA) template for applying user-defined long and short entry signals while managing open trades. Users supply entry logic through separate signal functions. The template is described as placing one buy or sell order…

This document describes a version of the AltrTrend Signal indicator with an input that lets users select the timeframe used by the indicator. It gives a four-hour period as the example setting, allowing the indicator to be configured for a period different…

This document describes a version of the TSI_WPR indicator that lets a user choose the chart period it uses through an input parameter. The example setting is a four-hour period, so the indicator can be applied on a chart while drawing from a selected…

The Notches indicator connects successive highs that rise and successive lows that fall. Its description uses the relative lengths of these line sequences to suggest possible entry points: in an uptrend, the high-based lines are said to be shorter, while in…

This brief indicator description presents a possible price reversal signal based on a moving average line. It suggests that a turn in the indicator may warn that price direction could change, but gives no entry rules, exit rules, or method for confirming a…

The document explains the correlation coefficient as a measure of how two financial instruments move together. Values near positive one indicate similar movement, values near negative one indicate opposite movement, and values around zero indicate little…

This document introduces an MQL5 example for presenting market data with color scales, gradients, and heatmaps. It uses the RGB color model, which makes it possible to perform mathematical operations on color values, and mentions a standard conversion…

This document describes an MQL5 indicator that plots a colored, smoothed price-weighted moving average (PWMA) and displays its latest value as a price label. An input setting controls how many digits are used when rounding indicator levels, so users can…

This brief indicator description explains a chart display that combines two Keltner channels built around one moving average. The channels appear as a colored cloud, with the latest values shown as price labels. This describes a visualization of channel…

The document describes an indicator that calculates the Pearson correlation between a chart symbol and a user-selected second symbol. The user can configure the comparison period and applied price, along with minimum and maximum correlation settings that…

The indicator marks the Asian, London, and New York session ranges, then watches the completed session highs and lows for liquidity sweeps. A sweep occurs when price moves beyond a range boundary and closes back inside it. The document interprets a high…

This indicator derives trading signals from the XMACD histogram and offers three configurable signal triggers: a change in histogram direction, a change in signal-line direction, or a crossing between the histogram and signal line. It displays the result as…

This indicator colors price bars according to movement direction measured against a user-specified point threshold. When price moves against the current direction, the bar color becomes progressively less saturated at three rollback levels: one quarter, one…

This document introduces the Percentage Price Oscillator, an indicator calculated as the difference between a fast and a slow exponential moving average divided by the slow average. Expressing the spread relative to the slow average makes the oscillator a…

This MT5 indicator summarizes closed-deal history from the trading account and displays the results in a chart panel. It reads deals through the terminal’s history functions, aggregates them over a configurable lookback period, and refreshes on a timer. It…

This description introduces an Expert Advisor that automates buy and sell orders using the Moving Average Convergence Divergence indicator. It characterizes MACD as a momentum oscillator formed from the difference between two price moving averages, and notes…

This short description outlines a symmetric breakout rule. It buys or covers a short position when price moves above the high of a chosen number of prior bars, and sells short when price falls below the low of that lookback window. The lookback length is…

VAMA is described as a simple moving average that takes each bar’s tick volume into account. The indicator has two user settings: the calculation period and the applied price. The description identifies the indicator’s basic inputs and its volume-aware…

This indicator description presents a trend-change interpretation in which a move out of a flat price zone matters more than a moving average crossover by itself. It proposes avoiding trades while price remains inside the zone, using the zone as a filter…