Presumably patio11 is talking about both, and if he isn't, many people who read this will assume he is. The tracking error issue can still come up with index f

Presumably patio11 is talking about both, and if he isn't, many people who read this will assume he is. The tracking error issue can still come up with index funds, the differences between them are minimal: http://www.investopedia.com/articles/mutualfund/05/ETFIndexFund.asp#axzz23pjUD6t8 http://www.investopedia.com/articles/mutualfund/05/ETFIndexF...