নলেজ লাইব্রেরি

This report describes a process for choosing equity factors and turning them into portfolios. It first narrows a larger set of candidate factors by weighing their correlations, volatility, cumulative returns, Sharpe ratios, and economic rationale. It then…

The document introduces PAIN, a price-action oscillator that displays an OHL3C candlestick price ratio over a chosen period. Its two controls are the calculation period and the moving-average method. The description identifies the moving average used in the…

The Expert Advisor described here trades changes in the direction of the HullTrendOSMA histogram. It generates a signal when a bar closes and the indicator’s direction has changed, making the strategy a reversal-signal approach. The document also states that…

This stock screen combines technical filters with valuation limits for Shenzhen main-board listings. It selects shares with RSI below 65, price-to-earnings ratios between zero and 29.01, price-to-book ratios between zero and 3.11, and a 30-day moving average…

The document explains the KDJ indicator’s calculation from a recent price range. It finds the highest high and lowest low over the selected period, then expresses the current close’s distance above the low as a percentage of that range. This raw stochastic…

This document describes a chart indicator for MetaTrader that extends the standard crosshair with two readings: the percentage difference between selected price points and the elapsed time between them. Time is displayed in familiar units such as hours,…

This stock-selection method requires a minimum daily price range, prior-day trading turnover above a stated threshold, and positive large-order net flow for at least three consecutive days. The article frames range as a measure of movement, turnover as a…

This short platform discussion presents a manual construction of the KDJ oscillator alongside built-in KDJ functions. It first derives the raw stochastic value from the close’s position within the rolling ten-period high-low range. It then applies smoothing…

This document describes a stock screen combining a positive MACD reading, a same-day upward spread between moving averages, and an intraday price range above a threshold. Its example calculates exponential averages to form MACD, compares five- and ten-day…

The document proposes a Chinese stock screen combining four criteria: daily high-low amplitude above 1%, prior-day trading volume above 60 million, market capitalization below 10 billion, and positive net profits over the previous three years. It presents…

The document describes an indicator that reports the minimum and maximum amplitude over a chosen period. It presents the measure as a way to observe volatility and the size of past price swings, and as a possible substitute for ATR. A relative amplitude…

This Chinese equity screen looks for shares priced below 12 yuan whose MACD is above zero while its value two trading sessions earlier was below zero. The stated intent is to find a recent move from negative to positive MACD territory while imposing a low…

The document explains a MetaTrader 5 indicator that marks hammer, inverted hammer, and color variants on price charts. It identifies patterns by measuring candle bodies and wick proportions, then places a colored arrow near the candle’s high or low to flag a…

This tutorial presents pyfolio as a Python toolkit for evaluating trading strategies through return, position, transaction, stress-period, and Bayesian analyses. Its central output is a set of tear sheets combining tables and plots, with lower-level plotting…

This stock screen selects shares with a daily price change above 1%, more than one year since listing, and a positive price-to-earnings ratio. Its rationale is that larger daily moves may indicate active trading, while a longer listing history may exclude…

This post proposes screening main-board stocks using a combination of price range, a streak of consecutive limit-up sessions on the prior day, and a current-day gain above a stated threshold. It presents the conditions as a way to focus on volatile stocks…

This brief description explains an indicator-based breakout system built around a Mikahekin channel. The visual signal changes when price moves outside a gray channel, with blue indicating an upward trend and yellow indicating a downward trend. Candle colors…

This Chinese-language post describes an equity screening idea that combines a named “morning star” signal for Kute Intelligent with a condition requiring the 20-day moving average to exceed the 120-day moving average. It frames both as technical-analysis…

This tutorial shows how to test a long-only strategy that combines daily and weekly relative strength index readings with a stack of moving averages. It uses daily price bars as the base data, resamples them to weekly intervals to calculate the…

This stock-selection screen combines a minimum daily amplitude threshold with a minimum circulating market capitalization, then ranks qualifying shares by a popularity measure. The stated rationale is to focus on stocks that show price movement, have a…

This document outlines a basic automated scalp approach that uses the Zigzag indicator to identify recent price highs and lows. The system treats those swing points as potential support or resistance, draws a trend line based on the market’s reaction around…

This overview surveys practical considerations for AI and quantitative trading, from data quality and model choice to backtesting, risk controls, and portfolio allocation. It highlights that historical results can mislead when models are overfit or…

This proposed A-share screen looks for companies with turnover between 3% and 12%, market capitalization below 10 billion yuan, and no reported losses, then selects stocks whose prior-day 9:15 indicative matching price was at the lower price limit. The…

This stock-selection idea combines an amplitude threshold, weekly MACD conditions, and a three-candle pattern described as the Kute Smart morning star. The proposed screen seeks Chinese equities whose weekly MACD is above zero and whose recent candles match…