Why Learn Stock Selection?
Stock selection is the most important step in the entire investment process. According to Charles Schwab (2024) research, choosing quality stocks is the foundation of long-term investment success. A good stock can help you outperform the market in bull markets and lose less than the market in bear markets. Visit the Strategy Center now to explore more stock selection strategies.
Four Steps to HK Stock Selection
Step 1: Fundamental Screening
Use the Stock Screener to set the following conditions:
| Condition | Recommended Standard | Purpose |
|---|---|---|
| P/E | < 20 (compare within industry) | Reasonable valuation |
| EPS Growth | > 10% (past 5 years) | Earnings growth |
| ROE | > 15% | Capital efficiency |
| Debt Ratio | < 50% | Financial safety |
| Dividend Yield | > 2% (optional) | Stable cash flow |
Step 2: Technical Screening
| Condition | Recommended Standard | Purpose |
|---|---|---|
| Trend | Price above 200-day MA | Confirm bull market |
| Momentum | RS Rating > 70 | Relative strength |
| Volume | > 1.5x daily average | Capital activity |
| Pattern | Clear support/resistance | Entry/exit reference |
Step 3: Pattern Confirmation
Among the screened candidates, examine chart patterns one by one:
- Cup and Handle breakout
- VCP Contraction Pattern about to break out
- Double Bottom W Bottom reversal signal
Step 4: Risk Control
- Stop-loss setting: 5-8% below pattern key low
- Single trade risk: no more than 2% of total capital
- Number of holdings: 5-15 core positions
- Regular review: monthly risk check
Special Considerations for HK Stock Selection
Consideration 1: Liquidity
Many small-cap stocks in the HK market have extremely low volume, making trading difficult. Recommendations:
- Average daily turnover > $1 million HKD
- Avoid stocks with volume below 100,000 shares
- See Stock Liquidity Screening for more liquidity analysis
Consideration 2: Sector Characteristics
HK has a unique industry structure:
- Financial stocks: Banks, insurance (high weight in Hang Seng Index)
- Property stocks: HK real estate developers (highly cyclical)
- Tech stocks: Tencent, Alibaba, etc. (rapid growth in recent years)
- Utility stocks: CLP, Power Assets (stable dividends)
Consideration 3: Northbound Capital Flow
Mainland capital (Northbound) has a significant impact on HK stocks:
- Stock Connect inflows → typically pushes HK stocks higher
- Monitor daily Stock Connect flow data
- Sectors favored by Northbound capital: tech, consumer, healthcare
Consideration 4: Policy Risk
HK stocks are heavily influenced by domestic policies:
- Industry regulatory policy changes
- Monetary policy adjustments
- US-China relations fluctuations
Practical Examples of HK Stock Screening
Example 1: Defensive Stock Selection
Suitable for conservative investors:
- P/E < 15
- Dividend yield > 3%
- 5 consecutive years of earnings growth
- Market cap > $50 billion
- Price above 200-day MA
Example 2: Growth Stock Selection
Suitable for aggressive investors:
- EPS growth > 20%
- ROE > 20%
- RS Rating > 80
- Price near 52-week high
- Volume trending up
Example 3: Value Stock Selection
Suitable for value investors:
- P/E < 10
- P/B < 1
- Dividend yield > 4%
- Debt ratio < 30%
- Price near 52-week low
Common Mistakes
Mistake 1: Looking Only at Price, Not Fundamentals
A low stock price does not mean it is cheap. P/E and P/B are the real valuation indicators.
Mistake 2: Ignoring Liquidity
HK small-cap stocks have poor liquidity — easy to buy, hard to sell. Always check average daily volume.
Mistake 3: Not Diversifying Risk
Concentrating all capital in 1-2 HK stocks is extremely risky. See Diversification Guide for proper allocation.
Mistake 4: Overtrading
HK stock fees are relatively high; frequent trading erodes profits. Do your homework and reduce trade frequency.
Summary
Core principles of HK stock selection:
- Fundamentals + Technicals — combine both, neither is optional
- Focus on liquidity — HK small-cap liquidity risk is significant
- Watch Northbound flows — mainland capital has major impact on HK stocks
- Diversify — 5-15 core holdings
- Review regularly — check holdings monthly, use Market Pulse to track market trends
Combine with Relative Strength RS and Volume Analysis for best results.