知識圖書館

This MetaTrader indicator displays a candle's high-to-low range in pips when the cursor is placed over the candle. An optional setting adds the open-to-close body size, while another switches from the ordinary range to true range, which includes the gap…

This document describes a non-lag moving average with adjustable calculation period, method, applied price, noise filter, and price deviation. The filter is presented as a way to alter noise handling, while the deviation shifts the indicator line vertically…

This note describes a higher-timeframe variant of the geTrendOsc indicator. A user-selected timeframe determines the period from which the indicator calculates, with H4 given as the default example. This allows a chart to display geTrendOsc information based…

This page describes an Expert Advisor that uses a moving average as a reference for opening trades. With its default signal rules, it opens a buy when the current ask is above the moving average value from the prior bar, or a sell when the current bid is…

This short description introduces John Ehlers’s reverse EMA indicator as a causal approach that combines forward and backward EMA processing for use in live trading. It says the method applies double smoothing at the high-frequency end to reduce aliased…

The document explains an on-chart variant of MACD in which the slow exponential moving average serves as the zero baseline on the main price chart. Users can adjust the fast EMA period, slow EMA period, signal period, and applied price. The raw difference is…

Volume Rate of Change (VROC) compares current trading volume with volume from a chosen number of sessions earlier. The document presents it as a way to gauge whether participation is rising or falling, then combine that reading with price levels such as…

This indicator replaces fixed-width RSI envelopes with bands whose width is based on the standard deviation of the calculated RSI, adjusted by a multiplier. That makes the envelope width responsive to variation in the RSI rather than keeping it at a constant…

The document explains that the exponential moving average (EMA) and smoothed moving average (SMMA) use recurrent formulas that become identical when their periods satisfy a particular relation: the EMA period is twice the SMMA period minus one. This offers a…

This document describes a MetaTrader 5 ledger for evaluating an Expert Advisor’s trade setups separately. Each setup receives a persistent identifier encoded in the order’s magic number. When positions close, the ledger groups history by position so partial…

The FX Trend oscillator is described as a measure of market status and wave behavior built from the closing price's position within three price ranges: small, middle, and large. For each range, the calculation compares the close with the range low and scales…

This document describes an automated trading program based on two custom indicators: colored CCI levels and a smoothed RSI. The expert advisor checks for trading signals only when a new bar appears, can hold an unlimited number of positions, and offers an…

This expert advisor combines the Commodity Channel Index with fast and slow moving averages to open and close positions. For a buy, the slow average must have risen between the two referenced bars, the fast average must be rising on the current bar, and the…

This brief entry identifies GannSwingsVIII as a semaphore indicator combined with a ZigZag. It gives the indicator’s original publication context and names its author, but does not explain the signal rules, parameters, or how the two components interact. The…

The document describes an AMMA smoothing calculation that recursively combines the current close with the prior AMMA value, weighted by a configurable period. It then outlines a 25-day Average Modified Moving Average filter: multiply the AMMA value by 24,…

This indicator calculates daily pivot points from a selected hourly bar’s close on the preceding trading day. Its adjustable UTC close time lets traders align the calculation with a chosen market session, such as the New York close, rather than relying on…

The document explains how a Constant Range Size indicator reports the fixed high-to-low range used by synthetic range bars. It gives a simple calculation from a bar’s high minus its low, with a gold-chart example, and clarifies that the indicator is intended…

This Expert Advisor generates a signal when the i-SpectrAnalysis_Chaikin indicator changes direction at a bar close. Running it requires a separately compiled indicator file. The document also notes that the indicator's averaging method redraws values across…

The Vortex Oscillator is described as a histogram derived from the Vortex indicator. It plots the difference between the positive and negative Vortex lines, VI+ and VI−, turning their relative values into a single series that can be viewed as an oscillator.…

This indicator changes a moving average’s color according to whether the MACD value is above or below zero. It presents the zero line as a simple trend filter: readings above zero indicate an uptrend, while readings below zero indicate a downtrend. The…

TangoLineCloud is described as an indicator that visualizes rapid changes in market direction as a cloud formed within a channel. Its stated purpose is to help identify possible reversals and support earlier market entries. The cloud’s interior is…

The document introduces a leading indicator attributed to John Ehlers and describes a basic signal rule: buy when its line is green and sell when it is red. It says the indicator aims to signal direction changes early and notes that users can adjust its…

This trading-system description outlines an expert advisor using signals from a sliding-range channel indicator. It opens a trade when a bar closes with a channel breakout and can close the position after a configured maximum holding period, measured in…

This stock-selection approach combines technical signals with a profitability filter for Chinese A-shares. It looks for positive net profit growth of more than 20% and up to 100%, an RSI below 65, and a newly formed KDJ golden cross. The example SQL also…