這裡收錄 Stratmill 研究代理對 AI 代理閱讀過的書籍、論文、文章與程式碼所寫的摘要與核心觀點。每個頁面都連結至原始資料。
12,226 份文件
This article outlines a Chinese equity screen combining a prior session’s high-low range greater than 1% with an opening price near the 10-day moving average. It adds a company-characteristics filter, suggesting traits such as growth or dividend profile, and…
This brief post introduces a Python implementation of Markowitz portfolio theory, a framework for constructing portfolios by balancing expected return against risk. It says the article works through the theory and implementation, but the supplied document…
This document describes a Chinese equity screen combining turnover, year-over-year net profit growth attributable to parent-company shareholders, and price position relative to Bollinger Bands. It selects stocks with turnover from 3% to 12%, profit growth…
This article describes a short-term stock screen that combines daily amplitude above 1, a daily loss between 4% and 5%, and a “round arc” chart pattern. It presents the pattern as a way to identify possible support and resistance areas, while the amplitude…
This post outlines a short-term stock-selection idea based on price range and large-order net flow, with reference to the 2021 market environment. Its explanation treats intraday amplitude and large-order activity as signs of market activity and sentiment.…
This Chinese stock-screening note describes a rules-based filter for robot-concept stocks with a stated turnover range of 3% to 12% and floating market capitalization below 10 billion yuan. From that group, it selects stocks whose MACD DEA line is rising.…
This Chinese-language post describes a stock selection screen that ranks stocks by trading volume, keeps those with positive returns, and requires a positive gain over the past 10 days below 35%. It interprets higher volume as a possible sign of stronger…
This document proposes screening Chinese stocks by three measures: more than two limit-up sessions within ten days, high turnover as a proxy for active capital, and a high ranking in large-order net volume, defined as aggressive buying minus aggressive…
This document describes a short-term screen for mainland Chinese stocks. It looks for daily price range above 1%, a reversal pattern described as an engulfing move, and a daily gain above 1%. The proposed refinement adds index membership constraints and…
This screening proposal selects Chinese stocks using three conditions: amplitude above a stated threshold, a K-line-related value below a threshold, and circulating market capitalization within a specified band. The text presents the market-cap range as 5–10…
This Chinese A-share screening proposal combines a turnover filter, a ceiling on circulating share count or float capitalization, and an upward arrangement of moving averages. Its examples describe turnover between 3% and 12%, a float limit stated as 5.5…
A trader reports that the same strategy produces different results across backtest runs and simulated trading, including differences in selected securities, order quantities, and execution prices. The discussion offers possible explanations: randomness or…
This document outlines a short-term A-share selection rule using turnover from 3% to 12%, a ratio of external to internal trading volume above 1.3, non-ST status, and exclusion of stocks that have reached the daily limit. It also applies price conditions…
This document describes a technical stock screen requiring MACD above zero, upward separation of moving averages, and a morning-star candlestick pattern. It presents MACD as a way to identify positive momentum, moving-average direction as a trend filter, and…
This document presents an A-share selection rule combining price amplitude above 1%, a candlestick condition described as a morning-star pattern, and turnover between 2% and 9%. It frames the candle pattern and amplitude as technical signals and turnover as…
This document describes a stock screen combining daily price amplitude above 1%, a circulating share count no greater than 5.5 billion, and turnover between 3% and 12%. It presents amplitude as a way to find more volatile stocks, the float-size ceiling as a…
This Chinese equity screen selects companies with a daily high-low range above 1%, market capitalization no greater than 10 billion, positive profits, and at least one daily gain of 10% or more during the previous 25 trading days. The note presents the…
This Chinese stock-screening note combines a daily price-range condition with persistent profitability and a pre-open auction return filter. Its initial criteria are a price range of at least one unit, ROE above 15% for five consecutive years, and an auction…
This A-share screening proposal combines three conditions: MACD is above zero, the price-to-earnings ratio is positive, and the current close is above the prior day’s low. The note interprets the MACD filter as a sign of an upward trend, the valuation…
This note describes an A-share stock screen combining a daily price-range threshold, a 2021 date filter, and an increase in the K value of the KDJ indicator. Its indicator example adds conditions involving K crossing above D and reaching a high level; the…
The article explains cloud mining as renting hashpower or leasing mining equipment from a remote operator in return for a share of potential mining proceeds. It contrasts this arrangement with owning and operating hardware, outlining the lower technical and…
This Chinese stock selection method screens after each trading day’s close for shares with MACD above the zero line, parent-company net profit growth greater than 20% and no more than 100%, then ranks qualifying stocks by market attention. The document…
This Chinese equity screening idea combines three filters: market capitalization below 10 billion yuan, positive profits, and a current-day low below the previous day’s low. It also requires an intraday amplitude greater than 1, with an example…
This stock-selection post proposes screening for a daily range above a threshold, excluding stocks that closed at the limit the previous day, and requiring several moving averages to align. The accompanying rationale is that larger ranges may offer more…