• Costco average current ratio for 2011-08-31 was 0, a 0% decline from 2011-11-30.
• Costco average current ratio for 2011-11-30 was 0, a 0% decline from 2012-02-29.
• Costco average current ratio for 2012-02-29 was 0, a 0% decline from 2012-05-31.

Current ratio can be defined as a liquidity ratio that measures a company's ability to pay short-term obligations.