Moving averages may be applied to annual results or to quarterly results, based on how volatile the company's profits are.
To conduct a moving-average analysis, you first must choose how many years you want to incorporate. A common time period would be three years. You add up the company's results over three-year chunks and then divide by the number of years, or 3. The table shows you what a three-year moving-average analysis on Oracle's operating income would look like.Fiscal year ended | Three-year operating-income moving average at the end of . . . (in $ millions) |
2011 | $10,383 |
2012 | $12,217 |
2013 | $13,739 |
2014 | $14,491 |
2015 | $14,568 |