gitee.com/quant1x/engine@v1.8.4/datasource/dfcf (about) capital.go capital_test.go finance.go finance_analysis.go finance_analysis_test.go finance_test.go financial_reports.go financial_reports_test.go fundflow.go fundflow_test.go margin_trading.go margin_trading_test.go notices.go notices_test.go shareholder.go shareholder_stock.go shareholder_stock_test.go shareholder_test.go