Screening Stocks for Price Amplitude, Positive Institutional Flows, and Limit-Ups

Summary

This proposed stock screen selects shares using price amplitude, positive institutional fund flows, and a recent sequence of three limit-up sessions. The article presents the filters as a way to combine short-term price behavior with institutional activity and strong momentum. It includes sample indicator and Python snippets, but provides no backtest, portfolio results, or evidence that the signals predict subsequent returns.

The author cautions that stocks with repeated limit-ups may be speculative or vulnerable to manipulation, and that relying mainly on technical conditions leaves the screen exposed to market swings and news. Suggested additions include financial ratios, institutional ownership, economic-cycle and industry context, and a closer review of company quality. The sample formulas and code may not implement the described timing and consecutive-limit-up conditions consistently, so the screen needs careful validation before use. No position sizing, execution method, or liquidity limits are specified.

Key ideas

• The proposed screen combines price amplitude, positive institutional fund flows, and three consecutive limit-up sessions.
• The article presents the conditions as a mix of short-term price action and institutional activity.
• Repeated limit-ups can accompany speculative behavior and create manipulation risk.
• The examples do not provide performance evidence and may not precisely implement the stated conditions.
• The author recommends adding company, ownership, industry, and risk analysis.

Tags

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