expense ration definition
How it works/Example: The expense ratio is the recurring annual fee for a fund, and should not be confused with sales fees and commissions (these are paid only upon the purchase or sale of a fund). The average expense ratio for an actively managed mutual fund is about 1.5%.ow it works/Example: The expense ratio is the recurring annual fee for a fund, and should not be confused with sales fees and commissions (these are paid only upon the purchase or sale of a fund). The average expense ratio for an actively managed mutual fund is about 1.5%.