Financial ratios are essential tools used by investors, analysts, and company management to assess a company's financial status and operational efficiency. These ratios are derived from the company's financial statements, including the income statement and the balance sheet. They help stakeholders to analyze profitability, liquidity, efficiency, and solvency. Common types of financial ratios include liquidity ratios (like the current ratio), profitability ratios (like the return on equity), and debt ratios (like the debt-to-equity ratio). These ratios not only allow for comparing a company's performance over time but also facilitate the comparison between companies in the same industry.