Before the economic crisis, plenty of people invested in index mutual funds as a way to diversify and ride the market without knowing too much about investing.  Whether you continue to invest in index mutual funds depends on what you think the future will hold.   Do you believe that the world economy will grow? Do you believe that US economy will grow?  Today we aren’t so sure. When you look at a major stock index, you are seeing an indicator of what investors think will happen to economic growth. Used to be, a whole year ago, you could make good money buying index funds. Today? Not so much.  Still: if you are in for the long term, are index funds for you?

It’s important to learn how do  mutual funds work, if you’re not clear on the specifics. Long term (and we don’t know exactly what that means), stocks are likely to go up. Eventually. But at what rate? How long will it take? Is this downturn “different” than the last time? It all makes things very difficult for the investor that use to spend ten minutes a month sending money to their index fund in their 401(K). Yet with all the many indexes around the world, there may be some opportunities there.

For index mutual funds, the fund share price will change according to the index performance. For example, thousands of mutual funds use the S&P 500 as the base of their portfolio. But the S&P is heavily weighted with financials, so there has been a real loss for investors who chose that index fund. you’ll also find there are many differences between  funds for operating expenses and “load” fees.  Fees and commissions can compound a loss in share price.

When you’re looking at index funds, you may also consider looking at Exchange Traded Funds, or ETFs. These are really just baskets of stocks, and don’t require the same active management as do mutual funds, even index mutual funds. You can choose ETFs that include the best of certain stocks or industries, but leave out the financial companies or other industries you want to avoid. You will also find lower fees for ETFs vs. most index funds. For the long term investor who wants to put certain amounts in each month, you want to stick with low fees. but today, even with index mutual funds, you don’t want to think that you can simply choose the best mutual fund, send your money, and in ten years you’ll be rich. For example, as of today, all gains for the past ten years were wiped out with the rcent market downturn. So again, what is the “long term” time horizon you are comfortable with?

The best strategy for investing in index mutual funds is one where you review regularly, move your funds according to market conditions, and don’t expect it to be like the old days a whole 10 months ago – you will have to be more actively aware of what your money is doing to avoid losses.

To an extent, diversification of your portfolio can help, if you add bond funds, emerging markets and other different types of indexes to your mix. In this crazy market, be sure you are knowledgable about what stocks you ar invested in, even if you’re investing in an index fund. That’s the best way to avoid big losses in your index mutual fund, and enjoy long term gains.