Stock Screening with Volume Ratio and Moving Average Trend

Summary

This Chinese-language strategy note describes a stock screen that ranks shares by volume ratio and keeps the top 100, then applies a comparison involving listing date and the 20-day and 120-day moving averages. It interprets a higher volume ratio as stronger short-term trading interest and the shorter average above the longer one as a stronger near-term trend. The listing-date condition is described ambiguously, and the final selection logic is incomplete, so it is not fully reproducible as written.

The note cautions that volume ratio reflects short-term activity and that a rising trend can still reverse. It suggests adding turnover and trading value to assess activity, and other technical indicators to assess trend. It provides no backtest results or evidence that the screen is profitable; the proposed additions are suggestions rather than tested improvements.

Key ideas

• The screen ranks stocks by volume ratio and selects the top 100.
• It also uses the 20-day versus 120-day moving-average relationship as a trend filter.
• The listing-date condition is unclear, and the final selection rule is incomplete.
• High short-term activity and a stronger short-term trend do not eliminate reversal risk.
• The note suggests combining additional trading activity and technical indicators, without testing those changes.

Tags

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