I Asked an LLM to Generate 20 Trading Strategies. 14 Were the Same Thing.

📰 Dev.to · Whetlan

Learn how an LLM generated 20 trading strategies with surprising similarities and why this matters for AI in finance

intermediate Published 21 Apr 2026
Action Steps
  1. Ask an LLM to generate multiple trading strategies to test its diversity
  2. Compare the generated strategies for similarities and duplicates
  3. Evaluate the LLM's performance in producing unique and useful trading strategies
  4. Fine-tune the LLM to improve its ability to generate diverse outputs
  5. Test the fine-tuned LLM with a new set of prompts to measure its improvement
Who Needs to Know This

Quantitative analysts and traders can benefit from understanding LLM limitations in generating diverse trading strategies, while AI engineers can improve LLMs to produce more varied outputs

Key Insight

💡 LLMs may struggle to generate diverse outputs, even when prompted to produce multiple unique strategies

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🤖 LLM generates 20 trading strategies, but 14 are identical! What does this mean for AI in finance? 📊
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