知識圖書館

This indicator adapts the T3 moving-average concept with floating levels and can be applied across multiple chart timeframes. It supports a set of 22 price types. The indicator can change color and issue alerts when price crosses the outer levels, crosses…

This document describes an optimized version of the Zigzag indicator for MetaTrader. Its purpose is to make it less time-consuming to test expert advisors that use Zigzag values. On its first run, it calculates the full price history; on later calls, it…

This pyfolio example explains how Bayesian analysis can express uncertainty around strategy performance estimates. Instead of treating Sharpe ratio, mean return, volatility, alpha, or beta as fixed values, it estimates posterior distributions with Markov…

This document describes an extension of Bill Williams’ Accelerator indicator. It adds fine-tuning options and a signal line displayed as a colored cloud, giving traders a configurable visual presentation of the indicator. The note identifies the indicator…

This document describes a chart indicator built around a fractal moving average. It displays the latest indicator value with a price label and lets the user change the averaging algorithm. The note therefore points to two practical features: viewing the…

The document describes an XRSI_Candle_Vol indicator variant with a selectable chart timeframe. A user can set the indicator period in its input parameters, with a four-hour period shown as the default example. This allows the indicator to use candle-volume…

The document describes an indicator that processes a price time series with the MACD algorithm and presents the resulting values as a sequence of candlesticks. Its central idea is a change in visualization: users can inspect MACD-derived information in a…

This document outlines an automated trading system that acts on signals from the AFStar indicator. A trade signal is generated when a colored arrow appears at the close of a bar, making the bar close the stated decision point. The EA depends on a separate…

This document describes an automated system intended to identify a directional price move, wait for a retracement, and then enter a trade. Positions are closed by either a stop loss or take profit, both set relatively close to the entry so the system can…

Reversal Navi is described as an indicator that marks a reversal bar and highlights a possible entry point afterward. It plots colored marks to signal that a reversal has occurred, arrows to identify the reversal bar, and lines showing the midpoint of the…

This Expert Advisor trades from signals produced by a separate Simple Trading System indicator. It acts when a bar closes and a colored arrow is present. The indicator must be installed as a compiled file for the advisor to run. A supporting trade library is…

This brief description presents an Adaptive Renko indicator with a shaded channel background and an NRTR line. Colored icons mark trend signals, making it possible to see signals that occur on the same bar within one chart display. The document describes a…

This scanner monitors multiple symbols for price interactions with pivot levels and sends alerts when price crosses a level, approaches it within a chosen distance, or bounces away from it. It supports standard floor pivots, Fibonacci pivots, Woodie pivots,…

This Expert Advisor generates a trade signal when the Delta_MFI indicator’s histogram changes color to light blue or pink. It checks for the change at a bar’s close, so the described entry signal depends on a completed bar rather than an intrabar color…

This document describes an Expert Advisor that trades changes in the direction of the ColorZerolagTriXOSMA histogram. It forms a signal when a bar closes and the moving-average direction changes. The implementation depends on a separately compiled indicator…

This brief note describes a higher timeframe version of the dTrend indicator for MetaTrader 5. It exposes a timeframe input, with a four hour period shown as the default, so a user can select the chart period from which the indicator draws its readings. The…

The document describes a trading-platform script for opening a short position at the current chart price. When the script is placed on a chart, it prompts the user to set a risk percentage and a reward ratio; confirming the inputs submits the trade. The…

The document explains the template method pattern, an object-oriented design approach for defining an algorithm’s overall sequence in a base class while leaving selected steps for subclasses to implement. A small example shows a client invoking the template…

This indicator note proposes a step stochastic variant designed to address a weakness in earlier implementations. Those versions carry forward minimum and maximum average true range values from prior bars. As the calculation history grows, the inherited…

This document describes an Expert Advisor that trades when the SMI_Correct indicator’s cloud changes color. It evaluates the signal at bar close, so a color transition triggers the trading decision only after the bar has finished. The advisor depends on the…

This short strategy description explains a breakout entry process: once a buy or sell signal appears, the system defines a price level and opens a position when price crosses it. The signal's working hours can be restricted, and any open positions can be…

The document outlines an hourly expert advisor that uses fuzzy logic to classify market conditions as buy, sell, or no action. It evaluates five indicators—Gator, Williams Percent Range, Accelerator Oscillator, DeMarker, and RSI—through trapezoidal…

This note describes a Williams Percent Range indicator variant that adds floating levels to a smoothed WPR. Its display can change color under three alternative conditions: crossing the outer levels, crossing a middle level that functions like a zero line,…

This document outlines a forex trend-following expert advisor built around two AdaptiveCGOscillator indicators. A slower instance sets the broader trend from the relationship between its main and signal lines; a faster instance provides entry timing when its…