A Stock Screen Combining MACD Contraction, Capital Inflows, and Price

Summary

This Chinese-language post describes a short-term stock screen using three conditions: a shrinking MACD histogram on a 15-minute chart, a price below 12, and a reported increase in holdings above 5%. It interprets the inflow measure as possible buying interest and the shrinking negative MACD bars as a possible near-term rebound signal. The low price threshold is presented as a way to select more affordable shares, though low-priced stocks may have weak business performance.

The post gives no backtest, performance figures, or evidence that these signals predict returns. It flags the short horizon and the risk of missing longer-term advances. Suggested refinements include adding market capitalization and profitability screens, and checking the longer-term trend with moving averages. The sample code is incomplete and the post does not specify how to combine or validate the additional filters, so the screening logic should be treated as an idea for research rather than a tested strategy.

Key ideas

• The screen combines a shrinking 15-minute MACD histogram with a price ceiling and a reported increase in holdings above 5%.
• The post interprets the MACD condition as a possible short-term rebound signal, not as proof of a reversal.
• Low-priced shares may carry business-quality risks despite their lower nominal share price.
• The author suggests adding fundamental filters and longer-term trend analysis.
• No backtest results or performance evidence are provided.

Tags

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