নলেজ লাইব্রেরি

The system opens an initial position at a fixed lot size when the DeMarker indicator permits entry. If a position is already open and price moves a specified distance from the most recent entry, another position may be added when the indicator again allows…

This Chinese equity screen selects stocks with turnover between 3% and 12%, a daily gain above 1% relative to their sector, and a ratio of external to internal trading volume above 1.3. It combines trading activity, short-term price strength, and a simple…

This overview outlines four broad high-frequency trading approaches: market making, large-order execution, quantitative signal trading, and event-driven trading. It explains how passive market makers seek spread and fee-rebate income while managing inventory…

This research summary examines whether extreme investor sentiment can help identify short-term industry allocation opportunities. It argues that industry valuation comparisons are difficult because sectors differ in profitability and asset intensity,…

This post describes a stock selection screen that combines RSI below 65, seven consecutive sessions with the close below the open, and declining fund-flow strength. It frames the conditions as a mix of technical signals and investor activity, then offers…

The article introduces mutually exclusive events as outcomes that cannot happen at the same time, then applies the idea to investment choices constrained by a limited budget. It contrasts positions that cannot be held together under its example budget with…

This proposed Chinese equity screen looks for non-special-treatment stocks in the metaverse sector whose opening price is near the 10-day moving average, with selection completed before 10 a.m. It then applies a multi-session limit-up pattern: consecutive…

XDeMarker_Histogram_Vol is described as an indicator that marks the direction of movement in histogram bars with colored icons placed on the bars. Its stated function is visual: it helps users see whether the histogram is moving in one direction or the…

This brief description outlines an MQL5 indicator approach for showing higher-timeframe logic on a lower-timeframe chart. It highlights synchronizing higher-timeframe data within a lower-timeframe execution loop and using new-bar detection to trigger…

The document presents an A-share stock selection rule that combines turnover between 3% and 12%, a positive 10-day gain below 35%, and a pattern called “fanbao.” It describes that pattern as simultaneous declines in margin financing and short-selling…

This screen selects stocks with MACD above its zero line, a closing price below the stated price limit, and a close above the open. The author interprets the MACD condition as a strength filter and the bullish candle as a sign of positive price action. The…

This selection rule screens stocks assigned to the metaverse industry for a positive latest-period return and a positive ten-day price gain below 35%. It combines an industry classification with recent price performance, aiming to identify names with both…

This stock screen selects main-board companies identified with the robotics theme, with float market capitalization below the stated threshold and turnover between 3% and 12%. It then ranks eligible stocks by the day’s auction trading value and selects five.…

This report studies whether one industry’s past returns can help predict another industry’s future returns. It argues that information may spread gradually across related industries because investors cannot immediately assess every impact of a new shock. The…

The document presents a simple directional strategy for EUR/USD based on the ordering of three moving averages. It identifies a shorter, medium, and longer average, and enters a long position when they are stacked from shortest to longest in ascending order.…

The Congestion Index is presented as a way to characterize whether a market is trending or moving sideways. Its stated construction compares the market’s percentage change over a selected lookback period with the extreme price range over that period. The…

The document describes a manual trading tool with buttons to open and close positions and settings for stop losses, take profits, trailing exits, and trade size. It outlines both per-trade controls and a basket-level protocol that can close all positions…

The document presents a ProRealTime indicator that estimates price rate of change using weighted moving averages across the current timeframe and two higher timeframe proxies. Each rate line adds a scaled difference between a current weighted average and its…

This tutorial explains how to define a reusable universe of securities for historical data collection and strategy research. It starts by querying a securities master database into a table, where each instrument has a unique security identifier. If the…

The document describes a short-term stock screening method combining RSI below 65, a rising KDJ K value, and moving-average conditions. Its code references compare the 5-day and 20-day averages and require price to be above the 60-day average. The…

This short description introduces an MQL5 library for calculating Optimal f, a position-sizing method based on Ralph Vince’s work on money management. The author explains that the library was pursued as an alternative to the Kelly Criterion, which they…

This post proposes screening Chinese stocks associated with the robotics theme using price amplitude, recent performance, and a ceiling on free-float market value. Its written criteria require amplitude above a threshold and a positive but bounded return…

This Chinese-language post outlines a stock screen combining daily amplitude, a reversal-style pattern, and market capitalization above a stated threshold. It describes the goal as finding shares with larger price movement and a possible reversal while…

This document is a historical price table for a broad set of country and regional exchange-traded funds. It lists dates alongside one price series for each ETF, with examples spanning markets such as Japan, Brazil, Germany, India, and the United Kingdom. The…