A-Share Screening with Shortening 15-Minute MACD Bars

Summary

This A-share screening idea combines a reported daily increase in position holdings with a moderate daily price move and shortening green bars on the 15-minute MACD. The document interprets the holding increase as a sign of capital inflow and the shrinking histogram bars as improving short-term momentum. It presents these conditions as a way to find stocks that may be gaining upward pressure without already having made a large daily move.

The post gives no backtest, performance figures, or evidence that the signals predict returns. It warns that changing market conditions can weaken the screen and that its price-change limits may exclude promising stocks. It suggests adding volume, turnover, or other indicators, but does not specify how to test those additions. The sample code also appears inconsistent with the written price-change bounds, so the precise implementation would need verification before research or use.

Key ideas

• The screen combines a daily increase in position holdings with a bounded daily price move.
• It uses shortening green bars on a 15-minute MACD histogram as a short-term momentum condition.
• The post offers no empirical performance evidence for the combined signals.
• Its sample implementation appears inconsistent with the stated price-change limits.

Tags

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