https://pypi.org/project/stockproof/ Recent updates to the Python Package Index for stockproof en https://pypi.org/project/stockproof/0.3.0/ LLM stock research with cited sources (news, earnings, filings), tested on 10 years of point-in-time data: quant lab, portfolio check-up, web dashboard, DeepSeek Harness / MCP plugin. US, China A-shares, HK. Sat, 31 Oct 2026 17:13:46 GMT