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This article introduces unsupervised clustering and contrasts it with supervised classification: cluster labels are not known in advance, so judging whether a grouping is correct is difficult. The goal is to group observations so that members of each cluster…

This A-share screening idea combines daily price amplitude above a threshold, a positive weekly MACD condition, positive institutional capital flow, and a market-capitalization filter. The article describes weekly MACD as a way to capture price direction and…

This Chinese-language article describes a stock selection screen combining turnover, earnings growth, and recent price weakness. It looks for shares with turnover between 3% and 12%, year-over-year growth in net profit attributable to parent-company…

This Chinese-language document presents a screening rule for mainland Chinese A-shares. It selects stocks with a daily high-low range exceeding one percent of the high, a nonempty name for an outstanding convertible bond, and a stock code beginning with 60.…

This Chinese equity screen combines three conditions: daily price amplitude above 1, a weekly five-period moving average crossing above the ten-period average, and a positive product of price change and a large-order volume measure. The stated rationale is…

This stock screen combines a 14-period RSI threshold with an industry filter for beverage and alcohol import-export businesses and a ticker-prefix restriction to stocks beginning with 60. The document presents the criteria as a way to narrow a Chinese equity…

This article proposes a Chinese stock screen requiring price amplitude above 1, three technical indicators to produce bullish crosses, and an opening auction return between −2% and 5%. It frames the opening move as an additional filter on stocks selected by…

The post describes a proposed A-share screen combining at least five overlapping moving averages with a positive but limited ten-day price gain during 2021. Its stated rationale is to find stocks with relatively aligned averages and room for further…

This stock selection rule combines three filters: a reported measure of buying activity above 5%, the previous close above the 250-day moving average, and a market capitalization no greater than 10 billion yuan for companies without losses. The document…

The document describes a Chinese equity screening rule that combines turnover from 3% to 12%, an opening price near the 10-day moving average of closing prices, and a positive price-to-earnings ratio. “Near” is operationalized in the example as an opening…

The document proposes selecting listed Chinese main-board stocks that have turnover between 3% and 12%, belong to the robotics theme, and have circulating market value below 10 billion yuan. Within that group, it seeks stocks with evidence of institutional…

The document describes a Chinese equity screen combining three conditions: turnover between 3% and 12%, bid-side first-level volume greater than ask-side volume, and an association with the metaverse concept. It presents the conditions as a way to focus on…

The document proposes a short-term stock screen using four conditions: amplitude above 1, current volume above 10,000 lots, an opening price above the prior close, and an outside-to-inside volume ratio above 1.3. It frames range and volume as ways to find…

The document describes a stock screen that combines daily amplitude above 1, a listing history longer than one year, and more than two limit-up events in a ten-day window. The rationale is that amplitude may indicate activity, while an established listing…

This post proposes screening stocks for a large daily trading range, a recent multi-session limit-up streak, and falling closing prices across the preceding trading days. It frames the rule as a technical screen for volatile stocks whose recent price action…

This post outlines an equity screening rule that ranks stocks by capital-flow strength, favors a short moving average above a longer one, and requires repeated limit-up sessions within a recent window. It presents turnover and volume ratio as possible ways…

This note describes an A-share stock screen combining price amplitude above 1, a KDJ reading below 20, and a reversal candle pattern. The accompanying explanation treats the filters as a way to find volatile stocks that may be turning upward. It suggests…

This project overview describes a high-frequency backtesting framework built around tick-level market replay. It reconstructs order books from Level-2 or Level-3 data and models feed and order latency, along with the trader’s queue position, to make…

This note presents a Chinese A-share screening rule using price amplitude above 1, a KDJ reading below 20, and exclusion of Beijing-listed shares. It interprets the filters as seeking volatile stocks with a low oscillator reading, then suggests adding market…

This Chinese-language article outlines an equity screen using RSI below 65, circulating market value between 5 billion and 10 billion yuan, and exclusion of stocks that hit the daily price limit on the previous session. Its final stated selection logic also…

The document describes a Chinese equity screen that selects stocks with an amplitude above 1, an appearance on the previous day’s trading leaderboard, and at least one limit-up event during the prior 25 trading days. It interprets these conditions as proxies…

The document describes a Chinese equity screen that combines a daily range filter, a stock-code prefix, and a three-bar low-price pattern. It selects stocks whose high-to-low range exceeds one percent of the open, whose code begins with 60, and whose recent…

The post outlines an equity-screening approach for stocks in the metaverse industry. It combines simultaneous bullish crossovers from three technical indicators with a condition intended to identify a short-term improvement in the 15-minute MACD histogram.…

This proposed Chinese stock screen combines membership in a metaverse sector with a price-change cap of less than 6% and a rising DEA condition. The document gives formula references based on the 12- and 26-period exponential moving averages and a further…