Actual fund performance will vary from year to year. (aegonlife.com)
I thought it was important to use actual funds, not data from the indices themselves, because funds are the only way most of us can invest in an index. (mindfullyinvesting.com)
This means that, over holding periods longer than a day, actual fund returns will be different from the headline 1.25 x due to compounding effects, for better or worse. (etf.com)