A liquidity ratio is a financial ratio that measures the ability of a company to meet its current obligations (i.e., debts due within one year) using its current assets (i.e., assets that can be easily converted into cash within a year). In other words, it measures the company's short-term solvency or its ability to pay off its debts on time.
There are different types of liquidity ratios, such as the current ratio and the quick ratio. The current ratio compares a company's current assets to its current liabilities, while the quick ratio (also called the acid-test ratio) only considers the most liquid assets, such as cash and marketable securities, and compares them to the current liabilities.
Investors and creditors use liquidity ratios to assess a company's ability to manage its cash flow and avoid liquidity problems. A high liquidity ratio indicates that the company has enough short-term assets to cover its short-term debts, while a low liquidity ratio may suggest that the company may struggle to pay off its debts when they become due. However, a very high liquidity ratio may also indicate that the company is not using its assets efficiently, as it is holding too much cash and not investing it in growth opportunities.