知識圖書館

This indicator labels price bars using comparisons between each bar’s high and low and those of the preceding bar. It distinguishes inside bars, outside bars, bars making both a higher high and higher low, and bars making both a lower high and lower low. The…

The document describes a Chinese equity screening rule combining three conditions: daily amplitude above a threshold, evidence of main-fund control on the previous day, and a close above the previous day’s low. It frames the combination as a way to find…

This China-stock screen combines three conditions: turnover between 3% and 12%, appearance on the previous day’s Dragon-Tiger list, and a 20-day moving average above the 120-day moving average. The post frames turnover and the market activity list as…

This brief support note addresses a BigQuant workflow where a ranking strategy appears to backtest normally but produces no rebalance signals in simulated trading. It points to configuration and data-window checks: bind the code-list module’s end date to…

This stock screen selects companies associated with the metaverse concept, then applies a price condition and a relative-volume band. It requires the close to exceed the previous session’s low and volume relative to its five-session average to be above 1.5…

This Chinese equity screen combines three conditions: at least five moving averages are described as converging, the tradable share float is no more than 5.5 billion shares, and the ten-day return is positive but below 35%. The article frames this…

The document describes a small expert advisor that manages an already open position using a trailing stop distance supplied by the trader. If that requested distance is smaller than the platform’s allowed minimum stop distance, the advisor adjusts it to the…

This stock screen combines turnover between 3% and 12% with seven consecutive sessions in which the closing price falls, then filters for a daily price change below 2.6% and above -5%. The article presents the rule as a way to find stocks after a sustained…

The guide explains how NautilusTrader connects to Bybit for live market data and order execution across spot, linear and inverse contracts, and options. It describes product-specific symbol suffixes, instrument loading, and the differences among mainnet,…

This stock screen combines three daily price conditions: amplitude greater than 1%, an opening price within 5% of the 10-day moving average, and a current low below the previous day's low. The document includes formula and Python examples for calculating…

This equity screen targets stocks in the metaverse sector that recorded a limit-up move within the prior 25 days and whose opening price falls between 2% below and 5% above the reference close. The post describes selecting candidates before 10 a.m. for…

This stock screen combines a daily turnover rate between 3% and 12%, a positive change in the KDJ K value, and an indicator intended to identify institutional accumulation. The document provides formula and Python examples, with the Python version also…

The document explains the Crank–Nicolson implicit finite-difference scheme for solving the one-dimensional heat equation. It contrasts this approach with an explicit method that requires small time steps, describing Crank–Nicolson as averaging spatial…

The document introduces a moving-average arrangement scoring model, or MASS, that assesses market direction and trend strength from the relative ordering of multiple moving averages. It aims to combine the smoothness of longer averages with the quicker…

The document proposes a stock screen combining three conditions: relatively large price amplitude, upward divergence in the day’s moving averages, and a limit-down price at the prior session’s 9:15 matching stage. The stated rationale is to find volatile…

This document describes a MetaTrader 5 class for rebuilding closed trades from their opening and closing deals in account history. The history is selected over a time range and organized by close time; callers can then enumerate reconstructed trades or…

This short reference describes a higher-timeframe variant of the LeManChanel indicator for MetaTrader 5. The indicator exposes a timeframe input, with a four-hour period shown as the default, so users can select the chart period from which the indicator…

The document describes a chart indicator that automatically positions two standard deviation channels. It offers a visual channel-based view of price behavior, but does not explain the calculation method, how the channels are anchored, or how a trader might…

This Chinese A-share stock screen selects shares with a daily high-low range above a stated threshold, while excluding Beijing-listed stocks and specified board categories. The article also describes a refinement that keeps prices close to a 60-period moving…

The document outlines a function for opening a trade in an MQL5 environment. It describes deriving an opening price and take-profit and stop-loss levels from symbol data and user parameters, then preparing a trade request with details such as instrument,…

CronexCCI adapts the MACD concept by applying it to a time series of Commodity Channel Index (CCI) values instead of prices. It displays the resulting indicator as a colored cloud, offering a visual way to examine changes and relationships in the transformed…

This paper description presents a learnable scheduler for sequence-learning problems with related prediction tasks, such as forecasting returns at different future horizons. During training, the scheduler chooses an auxiliary task based on the current model…

This forum post presents a workflow for combining predictions from three model outputs. It merges the datasets on instrument and date, preserves columns that are not already present, renames each model’s prediction column, and computes their arithmetic mean…

This short indicator description introduces round price levels as possible support or resistance. It gives EUR/USD examples at prices ending in two zeroes after the decimal point and describes an indicator that displays the two nearest such levels above the…