知識圖書館

This Chinese equity screen selects stocks with daily price amplitude above a threshold, a positive but capped ten-day return, and an appearance on the previous day’s trading activity list. The post frames amplitude as a volatility measure, the return band as…

This stock-selection idea combines three filters: MACD above its zero line, a share price below a stated threshold, and at least two limit-up sessions within a historical lookback. The post says the screen is run before the market opens each trading day. It…

This report develops a framework for rotating between the CSI 300 and ChiNext indices, whose valuations, market capitalizations, and industry exposures differ. It organizes potential drivers of their relative performance into factors covering real economic…

The proposed Chinese equity screen combines a positive MACD reading with order-book and company filters: first-level bid volume must exceed first-level ask volume, market capitalization must be no more than 10 billion yuan, and net profit must be positive.…

The document introduces MACD as a momentum and trend indicator derived from the difference between a short-period and a long-period exponential moving average. It describes the signal line as an EMA of MACD and the histogram as the difference between those…

This quickstart walks through a bar-based exponential moving average crossover strategy in a backtesting engine. The strategy waits for its fast and slow averages to initialize, then buys when the fast average is at or above the slow one and sells when it is…

The document explains Supertrend as an ATR-based trend-following indicator that plots a changing support or resistance band. It describes how volatility sets the band width and how the line changes sides when price movement signals a trend reversal. An…

This stock-selection proposal combines technical, activity, and historical dividend filters. It screens for shares whose closing price is at or below the 5-, 10-, 20-, 60-, and 120-day moving averages, then ranks candidates by a composite based on trading…

This introductory overview explains machine learning as using historical data to fit a model and then applying that model to new cases. A scheduling example illustrates how prior observations can inform a prediction, while noting that a practical model may…

This community exchange discusses a VeighNa live-trading strategy that uses imported local one-minute bars. The user asks whether a futures-style symbol such as rb2501 is recognized, reports an initialization error indicating that a data service is not…

This brief description outlines an automated trading strategy built around the Average Directional Movement Index and Bollinger Bands. The EA evaluates signals only when a new bar appears and keeps at most one open position, allowing it to operate on either…

This introductory guide explains how to mark support and resistance zones on cryptocurrency charts and inspect technical indicators in TradingView. It recommends locating recent price highs and lows, treating levels associated with heavier volume as…

This stock screen selects shares when MACD is above zero, the five-day moving average crosses above the ten-day average, and first-level bid volume exceeds ask volume. The article presents the conditions as a combination of trend signals and a measure of…

This strategy describes frequent, small-target long trades on a one-minute chart, using a five-minute moving average as a broad trend filter. Entry conditions combine a fast stochastic crossover with configurable low readings in money flow and stochastic…

Fundamental analysis estimates a security’s intrinsic value by examining economic conditions, industry trends, company finances, and qualitative factors such as management. Analysts use public information to form a value estimate and compare it with the…

The document gives a brief description of a semaphore-style indicator built from crossovers between the Di Plus and Di Minus lines of a smoothed ADX indicator. It identifies the line relationship used to produce the signal, but does not explain the signal’s…

The document describes a forex chart indicator that assigns a degree value to price position on the active timeframe and alerts when the trend state changes. It divides readings into bearish, bullish, and stronger versions of each state, with degree ranges…

The article explains grid trading combined with Martingale position sizing and distinguishes traditional, hedged, and trend-oriented variants. Traditional grids place multiple pending orders with fixed, multiplied, or percentage-based sizing. Hedged grids…

This interview summary reports Shawn Douglass’s views on institutional participation in digital assets and DeFi, including how U.S. regulation may affect adoption. It says institutions continued building crypto capabilities after the FTX collapse and points…

This beginner’s post describes an attempted reproduction of a quantitative research report’s “Water Drops Wear Away Stone” factor and a single-factor stock-selection backtest. The author says the implementation was prepared as a learning exercise with help…

The proposed stock screen combines three short-term technical conditions: daily amplitude above 1, a rising or expanding moving-average configuration for the day, and a shortening negative MACD histogram on a 15-minute chart. The document interprets the…

This stock-selection method looks within China’s metaverse sector for shares ranking among the top five by the day’s auction value, then filters for a 2019 stock-dividend ratio above 25%. The document gives screening logic and example implementations for two…

The report estimates a fund’s equity exposure by regressing daily fund returns on daily returns for 29 first-level industry indices. It treats the sum of fitted industry coefficients as the estimated position. Because industry returns are correlated, it…

This stock-selection screen combines three conditions: RSI below 65, positive large-order net inflow during the afternoon, and a rising 30-day moving average. The accompanying indicator references use a 14-period RSI and compare closing price with the 30-day…