Combining Three-Day Declines with Position Increases and Valuation Filters

Summary

This Chinese equity screen pairs a reported daily position increase above 5% with three consecutive declining sessions. The article frames the flow measure as potential buying interest and the declining closes as short-term weakness, then proposes adding market-capitalization, price-to-earnings, and Bollinger-band filters. It mentions a 2021 date or performance reference, but does not define a clear date rule for the final screen. The included data examples are illustrative and do not report strategy returns or validated results.

The source acknowledges that a large position increase cannot ensure a price rise, three down sessions may precede further losses, and past performance does not guarantee future results. Its final proposed conditions differ from the initial description and the sample calculations do not reliably establish the stated signals: for example, checking whether a daily close fell is not by itself a test for three consecutive down days. The note offers no entry, exit, or risk-sizing rules, so the screen remains an incomplete selection concept.

Key ideas

• The initial screen combines a daily position increase above 5% with three consecutive declining sessions.
• The article later proposes market-capitalization, valuation, and Bollinger-band filters.
• Its final rule set is not fully consistent with the initial description.
• The example calculations do not clearly verify the stated multi-day condition.
• No entry, exit, sizing, or performance-testing method is provided.

Tags

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