Costco Wholesale Corp. (COST)
Seasonality Analysis
Costco Wholesale Corp. Annual Seasonality Statistics
Costco Wholesale Corp. Monthly Seasonality Performance
| Month | Avg Return | Win Rate | Strength |
|---|---|---|---|
| January | 1.33% | Moderate | |
| February | -0.10% | Weak | |
| March | 0.98% | Weak | |
| April | 1.46% | Moderate | |
| May WORST | -0.27% | Weak | |
| June | 1.23% | Moderate | |
| July | 1.29% | Moderate | |
| August | 0.01% | Moderate | |
| September | 0.73% | Moderate | |
| October BEST | 3.37% | Strong | |
| November | 3.25% | Very Strong | |
| December | 0.41% | Weak |
Costco Wholesale Corp. 2026 vs Historical Pattern
Costco Wholesale Corp. Interactive Seasonality Chart
Costco Wholesale Corp. Pattern Scanner
Costco Wholesale Corp. Seasonal Historical Performance
About Costco Wholesale Corp. (COST) Seasonality
Costco Wholesale Corp. (COST) has been analyzed using 27 years of historical data to identify seasonal patterns. Classified under Stocks, Costco Wholesale Corp. shows distinct seasonal tendencies based on historical data.
The strongest month for Costco Wholesale Corp. is historically October, with an average return of 3.37% and a win rate of 62%. Conversely, May tends to be the weakest month, averaging -0.27% return.
Looking at the full calendar year, Costco Wholesale Corp. has an average annual return of 13.70% with an overall monthly win rate of 57.6%. Out of 12 months, 10 typically show positive average returns.
The seasonal pattern for Costco Wholesale Corp. has a consistency score of 44.1 (Poor), based on 27 years of data. Higher consistency means the seasonal pattern has been more reliable across different market conditions.
Costco Wholesale Corp. Seasonality FAQ
What is the best month to buy Costco Wholesale Corp. (COST)?
Historically, October has been the best month for Costco Wholesale Corp., with an average return of 3.37% and a win rate of 62%. However, past performance does not guarantee future results.
What is the worst month for Costco Wholesale Corp. (COST)?
Based on historical data, May has been the weakest month for Costco Wholesale Corp., with an average return of -0.27%. This is a historical observation and does not guarantee future results.
How reliable is COST seasonality data?
The seasonality analysis for Costco Wholesale Corp. is based on 27 years of historical price data. While seasonal patterns can provide useful insights, they should be combined with other forms of analysis. Past patterns do not guarantee future performance.
How can I use Costco Wholesale Corp. seasonality in my trading?
Use Costco Wholesale Corp. (COST) seasonality as one factor in your analysis. Identify historically strong and weak months, combine with other research methods. SeasOptima provides premium tools including interactive charts, pattern scanning, and historical performance data for deeper analysis.