Overview

This strategy identifies bullish hammer candlestick patterns and uses the MACD indicator to determine trend direction for trend following trades. During a bull market, go long when a bullish hammer appears while MACD is bullish. Close position when MACD turns bearish.

Strategy Logic

Identify bullish hammer by calculating body-to-range ratio. Use MACD to determine trend direction. When MACD is bullish, go long when a bullish hammer signal appears. Set stop loss and position sizing. Exit when MACD turns bearish.

Advantages

• Bullish hammer recognition is simple and clear
• MACD effectively identifies trend reversals
• Following trends avoids whipsaws
• Simple and straightforward logic, easy to implement

Risks

• Pattern recognition is imperfect, signals can be missed
• MACD trend reversal identification has lag
• Low trade frequency unsuitable for high frequency trading
• Exact reversal points cannot be determined, risks losses

Risks can be mitigated by relaxing pattern criteria, shortening MACD parameters, adding secondary indicators etc.

Enhancements

• Optimize hammer pattern identification rules
• Test different MACD parameter settings
• Consider adding other indicators to determine reversals
• Test robustness across different products

Conclusion

This strategy integrates pattern and indicator analysis for trend determination, enabling steady profits. Further refinements like parameter optimization can make it a practical quant trading strategy.