• AutoZone average quick ratio for 2023 was 0.12, a 0% increase from 2022.
• AutoZone average quick ratio for 2022 was 0.12, a 45.45% decline from 2021.
• AutoZone average quick ratio for 2021 was 0.22, a 12% 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.