Most actively managed mutual funds, when compared to a market index such as the Wilshire 5000,17/33 Most actively managed mutual funds, when compared to a market index such as the Wilshire 5000,always underperform the market.do not generally outperform the market.exceed the return on index funds.beat the market return in most years.beat the market return in all years.Giải thíchChọn đáp án B