Screening for Positive MACD, Main-Fund Control, and No Prior-Day Limit-Up

Summary

This stock-selection proposal looks for equities with MACD above zero, a signal described as main-fund control on the previous day, and no limit-up close on that day. The MACD condition is intended to identify positive trend momentum; the control measure is presented as a proxy for concentrated trading interest; and the limit-up exclusion is meant to avoid stocks that have already made an unusually large move. The document includes an outline for calculating MACD and combining the filters.

The proposed main-fund condition and limit-up filter are not rigorously defined, and the sample Python logic is incomplete and contains inconsistent references. The document provides no backtest, performance results, or evidence that the filters improve selection. It also notes that MACD alone may not capture trend and that trading-flow measures can vary with market sentiment. Additional indicators, price-volume analysis, and fundamental factors are suggested, but no specific validated rules or entry, exit, and risk-management plan are supplied.

Key ideas

• The screen combines positive MACD with a prior-day trading-control condition.
• It excludes stocks that reached the daily limit-up level on the previous day.
• The document treats MACD as a trend signal and trading-flow control as a market-interest proxy.
• The sample implementation is incomplete, and the control and exclusion conditions are not precisely specified.
• No performance testing or trade-management rules are provided.

Tags

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