Quant-Arena benchmark: only 4 of 9 frontier LLMs profit on A-shares

Einsia AI released Quant-Arena, an end-to-end benchmark testing LLM agents on real A-share historical data. Only 4 of 9 frontier models turned a profit, and none beat the 17.1% equal-weight baseline.

2026-10-22 ~ 2026-10-23 · 3 related posts

• QuantArena: 9 LLMs trade A-shares — only 4 profit, none beat the 17.1% benchmark — 机器之心 · 2026-10-22
• Quant-Arena: 9 LLM agents trade real A-shares, only 4 profit and none beat equal-weight — mhdfaran · 2026-10-22
• Quant-Arena Benchmarks LLM Agents on Out-of-Sample A-Share Trading Strategies — Houde Qian · 2026-10-23