知識圖書館

This article argues that technical analysis should be treated as a probabilistic aid rather than a dependable forecast. It warns against trusting a single signal, applying one method in every market, and holding a position after price action invalidates the…

This document outlines an attempt to build a trend indicator using a neural network and Kaufman’s adaptive moving average as a reference. The described initialization phase trains the network on bars numbered 200 through 300 by selecting weight coefficients.…

The article proposes screening Chinese stocks in the metaverse theme using concurrent technical signals and a measure of large-order net buying. Its stated conditions are three upward crossovers—MACD over its signal line, price over the five-day average, and…

This document describes a Chinese equity screening rule combining turnover, displayed order-book volume, and intraday price range. It selects stocks with turnover between 3% and 12%, greater displayed bid volume than ask volume, and an amplitude threshold…

This introduction explains a one-period binomial model for a call option. The underlying asset starts at 100 and can move to either 110 or 90 by the next day; with a strike of 100 and interest rates set to zero, the call pays 10 in the up state and nothing…

This note describes a Chinese stock screen combining turnover between 3% and 12%, a daily gain greater than 1% relative to a market or sector comparison, and metaverse-related classification. It frames the method as a blend of price activity and thematic…

This note proposes screening Chinese equities for a daily trading range above 1%, activity during 2021, and a measure described as institutional buying. The example defines the institutional condition as a rolling 20-session measure where at least 20% of…

This note outlines a Chinese equity screen combining daily price range, a stock-code filter, and weekly MACD conditions. It selects shares whose high-to-low range exceeds 1% of the prior close, whose code begins with 60, and whose weekly MACD signal is above…

The Volume Price Momentum Oscillator combines trading volume with the direction and size of the latest close-to-close price change. It first forms a raw measure by multiplying volume by the difference between the current close and the previous close. It then…

This stock-selection idea builds a watchlist from three conditions: daily price amplitude above one percent, at least one limit-up event in the prior 25 days, and a previous-day 09:15 matching price at the limit down. The accompanying rationale treats large…

This brief note describes an NRatio indicator variant that lets the user choose a chart calculation timeframe through an input parameter. The example defaults to a four-hour timeframe, so the indicator can be configured to use data from a timeframe different…

This Chinese equity screening method evaluates stocks after each trading day’s close. It selects stocks whose MACD is above zero, whose price-to-earnings ratio is positive, and whose MACD is rising relative to the prior observation. The document presents the…

This document describes a MetaTrader 5 repeater indicator that lets users choose the timeframe used by the XMA-XN indicator. Its example sets the input to a four-hour chart period, while the timeframe itself can be selected through the indicator’s…

This Chinese equity screen selects stocks with an amplitude above 1, circulating market capitalization above 10 billion yuan, and no limit-up on the previous day. The stated rationale is to combine a volatility threshold with company size while excluding…

This indicator recasts Ichimoku components as a multi-layer oscillator intended to summarize trend alignment in a separate chart window. Its layers combine price relative to the cloud, lagging-span momentum, the conversion-line versus base-line relationship,…

This daily stock screen combines a positive MACD reading with a ranking by individual-stock heat and moving-average confluence. The initial description calls for at least five overlapping moving averages, while the final proposed logic relaxes that condition…

This trading system uses changes in the color of a Directed Movement Candle indicator to trigger trades. A signal occurs when a bar closes and the indicator changes from blue to pink or from pink to blue. The document describes an Expert Advisor setup that…

This Chinese A-share screen selects main-board stocks with turnover between 3% and 12%, at least one limit-up event in the prior 25 days, and a daily close more than 1% above the previous close. The article also gives a formula reference and a Python example…

The document distinguishes two broad uses of multi-factor models: regression models, which focus on explaining outcomes, and ranking models, which aim to identify stocks with attractive returns. Within the regression approach, it describes two ways to obtain…

This indicator modifies a ZigZag tool by automatically drawing Fibonacci retracement and projection levels from detected swing highs and lows. The user can choose which swing in the ZigZag sequence supplies the anchor points, such as the first, second, or…

This document describes a version of a DeMarker histogram indicator that lets the user select the chart timeframe used for its calculations. The provided default is a four-hour period, while the timeframe can be changed through an input parameter. This…

The document describes a Chinese stock screen that combines three filters: membership in the metaverse sector, positive institutional activity, and a positive price-to-earnings ratio. It presents the screen as a way to identify companies in a chosen theme…

This proposed equity screen looks for stocks with a stated amplitude threshold, at least one daily gain of 10% or more during the prior 25 trading days, and a positive price-to-earnings ratio. Its stated rationale is to combine elevated price movement and…

This weekly report summarizes factor returns across broad Chinese equity universes and several index or liquidity-based stock pools. It describes positive performance for profitability and book-to-price factors in the full market, while size, beta, and…