Value-investing analysis tool for Chinese A-shares with stock screening, deep financial analysis, and valuation modeling.

• Four core modules: stock screener (filter by PE, ROE, dividend yield, debt ratio), financial analyzer (profitability, growth, cash flow trends), industry comparator (peer benchmarking), and valuation calculator (DCF, DDM, relative valuation methods)
• Automated financial anomaly detection flags suspicious patterns in receivables, cash flow divergence, inventory buildup, margin shifts, and shareholder transactions
• Supports three analysis depths: summary (key metrics + conclusion), standard (full financial + valuation + industry comparison + risks), and deep (5-year historical tracking)
• Requires akshare Python library for fetching public financial data; outputs structured JSON and markdown reports in Chinese with safety margin calculations and risk ratings