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tech deep-dive

Building a Taiwan Stock Research Agent (Part 1): Why Taiwan Needs Its Own Research Agent

US-stock LLM agents have attracted nearly 100,000 GitHub stars, yet no Taiwan-stock project has even passed 10. I consolidated three side projects into a Taiwan-stock research agent where every conclusion must first survive a backtest; this article explains why.

#stock-research-agent#langgraph#ai-agent#taiwan-stock#backtest#llm
tech deep-dive

Building a Taiwan Stock Research Agent (Part 4): Backtest Accountability—Why Backtests Lie

This project has one core rule: every LLM conclusion must first pass a historical backtest of the same signals. When expectancy is negative, synthesis cannot issue an optimistic verdict. Each of the four traps that make backtests lie has a programmatic countermeasure.

#stock-research-agent#langgraph#ai-agent#backtest#point-in-time#quant