It's a challenging environment in which to make money -- volatility is high, and returns are sideways to low.
But that doesn't stop people from trying.
Nor should it, said Andrew Lo, the chairman and chief scientific officer of AlphaSimplex Group, finance professor at MIT and director of the MIT Laboratory for Financial Engineering.As investors proceed, they should consider the new world order of investment truths, as expressed in three basic principles.
Traditional investments are now unpredictable
"The first truth is the fact that volatility is unstable," said Lo, whose company manages funds for Natixis Funds."Any kind of reasonable strategy to boost returns in a low-return environment must take into account the volatility of volatility," he said. "You must manage risk on an active basis. It's more important than ever."
Lo has described the past few years as a roller-coaster ride.
In other words, it's possible to lose all of your money in a few days.
"I don't think it's possible that anyone can stand that kind of risk," Lo said.
Diversification is different
The second truth has to do with diversification.In the old days, it was considered prudent to have a portfolio with 60% invested in stocks and 40% in bonds. In the old days, when stocks went up, bonds went down, and when stocks went down, bonds went up. Those asset classes were uncorrelated; that was the chief benefit, and point, of diversification.
Today, however, it's considered imprudent to have a traditional 60/40 portfolio. Because of the influx of assets into the financial industry, an increasing number of asset classes are correlated, and it has become much more difficult to find unique opportunities.
"Diversification is more difficult than ever," Lo said.
Creating a well-diversified portfolio today means allocating your assets across a wide mix of investments -- from currencies to commodities to distressed securities; going long as well as short; and doing it all dynamically.
Among the funds that fit the bill are, of course, some managed by Lo's company, including Natixis ASG Global Alternatives (GAFAX), Natixis ASG Diversifying Strategies (DSFAX) and Natixis ASG Managed Futures Strategy (AMFAX).
According to Morningstar, two funds that might be considered similar are Gateway (GATEX) and Hussman Strategic Growth (HSGFX).
Lo urges consideration of the Goldman Sachs Absolute Return Tracker (GARTX), a fund that, like Global Alternatives, is designed to deliver hedge-fund returns without the costs.
Dylan Cathers, an equities analyst with Standard & Poor's, noted that mutual funds that aren't designed to track a major stock index -- such as those mentioned above -- can provide much-needed diversification.
"There are times when you don't want your investments tracking an index," Cathers said.
You need to be an active investor
The third truth has to do with being opportunistic.For investors who can afford to be opportunistic, and who have the background, investments in distressed situations, especially commercial real estate, could prove worthwhile.
Putting these truths into practice is more difficult than it sounds. "Investing is more complicated today," Lo said in an interview. "Investors have to spend more time getting smarter at this. You can't expect to have a good portfolio if you devote only one hour per quarter to it."
According to Lo, the need to be smarter about investing is no different than the need to become more alert about any other part of our daily lives, such as nutrition. We're more conscious about carbohydrates and cholesterol, for instance, than we were years ago. And the same must hold true for investing.
"We have to think about volatility; we have to worry about correlation," Lo said in a recent report.Becoming smarter doesn't mean that you have to go it alone, Lo said. "Financial advisers do add value," he said.
And asset managers can be useful when it comes to helping you diversify.
This article was reported by Robert Powell for MarketWatch.
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