# EvolveTrade: Experience-Driven Policy Refinement for Self-Evolving LLM Trading Agents > Source: > Published: 2026-09-17 03:30:19+00:00 Large language model (LLM) trading agents can combine market data, news, and executable analysis, but their behavior is often controlled by static hand-written tool-use policies that are fixed before deployment. This limits their ability to adapt how they gather evidence, invoke tools, verify signal