Beverage and Alcohol Stock Screen Using Turnover and Persistent Large-Order Flow

Summary

This Chinese stock screen selects companies associated with beverage and alcohol imports or exports, turnover between 3% and 12%, and large-order net flow above 0.05 for at least three consecutive days. The article interprets persistent positive flow as a possible sign of buying interest and includes formula and Python examples for combining the sector, turnover, and flow conditions.

It cautions that large-order flow may be affected by individual trades, unexpected events, or broader market moves, potentially leading to misleading selections. The author recommends adding more stable company measures such as valuation and fundamentals. The examples show how the filters might be assembled, but the document supplies no backtest, returns, or evidence that the thresholds predict future performance. Its sector definition and flow calculation also depend on the data source and implementation, so the screen may not be reproducible without consistent definitions.

Key ideas

• The screen combines a beverage and alcohol sector filter with turnover between 3% and 12%.
• It requires large-order net flow above 0.05 across at least three consecutive days.
• The author treats persistent positive flow as possible buying interest, not as confirmed predictive evidence.
• Large trades and changing market conditions can distort the flow signal.
• The article recommends adding fundamental measures and reports no performance validation.

Tags

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