Screening Metaverse Stocks for Prior-Day Limit-Down Opens and 龙虎榜 Activity

Summary

The post outlines an A-share stock screen for companies classified in the metaverse sector that appeared on the prior day's 龙虎榜 and had a limit-down matching price at 9:15 the previous morning. It frames the idea as a possible rebound-oriented screen focused on recently limit-down stocks, and gives indicator-style conditions alongside a Python example that retrieves spot data and checks price movement and timestamp.

The author cautions that the filter is narrow, relies on recent trading events, and does not assess fundamentals. A limit-down signal may reflect severe market weakness rather than a rebound opportunity, and the post says the screen may miss other candidates. It suggests adding fundamental classifications and abnormal-volume checks. The supplied code is illustrative rather than a demonstrated backtest: its data retrieval and 龙虎榜 filtering are not fully validated in the post, and no performance results or risk-adjusted evidence are provided.

Key ideas

• The screen combines metaverse sector membership with prior-day 龙虎榜 activity and a 9:15 limit-down matching price.
• The strategy is described as seeking possible rebounds in stocks that recently hit their lower price limit.
• The post warns that the narrow event-based filter ignores fundamentals and may select stocks in broader declines.
• Fundamental groupings and abnormal-volume conditions are proposed as additional filters.
• The examples provide no backtest evidence and do not establish that the code is production-ready.

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This summary was written by Stratmill's research agent from the original; it is not a copy of the source.