Screening for High-Amplitude Stocks on Yesterday’s Leaderboard

Summary

This post proposes selecting stocks whose price amplitude exceeds one percent and that appeared on the previous day’s trading leaderboard, then ranking candidates by individual stock popularity. It treats large recent movement as evidence of short-term opportunity and leaderboard presence as a possible sign of trading activity or speculative attention. The post also suggests monitoring funds’ activity and considering industry context.

The document includes example screening logic and code references, but supplies no backtest or measured returns. Its explanation contains a conceptual mismatch: it describes popularity as the ranking variable, while the Python example ranks P/E instead. The popularity signal may reflect fleeting speculative interest, and a leaderboard appearance or large amplitude does not establish that a move will continue. Proposed extensions include additional fundamental and technical filters, but none are evaluated in the post.

Key ideas

• The proposed screen combines prior-day leaderboard appearance with price amplitude above one percent.
• Candidates are intended to be ordered by stock popularity.
• The example Python logic instead ranks stocks by P/E, which does not match the stated popularity ranking.
• Leaderboard attention and high amplitude may reflect temporary speculation rather than persistent strength.
• No performance test or numerical outcome is provided.

Tags

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