• O'Reilly Automotive average quick ratio for 2023 was 0.1, a 9.09% decline from 2022.
• O'Reilly Automotive average quick ratio for 2022 was 0.11, a 35.29% decline from 2021.
• O'Reilly Automotive average quick ratio for 2021 was 0.17, a 26.09% decline from 2020.

Quick ratio can be defined as a liquidity ratio that measures a company's ability to pay short-term obligations. It is calculated by subtracting inventory from current assets and dividing by current liabilities.