['operating_income', 'revenue', 'sales', 'market_cap', 'market_value', 'valuation', 'book_value', 'total_assets', 'total_liabilities', 'shareholder_equity', 'capitalization', 'pe_ratio', 'pb_ratio', 'ps_ratio', 'net_income', 'gross_profit', 'operating_profit', 'cash_flow', 'operating_cash_flow', 'free_cash_flow']