When you're saving for a truly long-term goal, investing in stocks makes a lot of sense. But what you choose to do with the money that you don't put into stocks can be just as important as picking winning stocks. Unfortunately, many investors aren't being very rational about what they do with their spare cash, and their bad decisions may end up costing them more than they think.
The bond buying spree
If you look at performance over the past few years, you'd conclude that the best place to invest spare cash is the bond market. The combination of weak economic activity and loose fiscal and monetary policy has pushed interest rates lower, making bonds that investors already owned more valuable.
The problem, though, is that those falling rates and higher returns have pushed the cost of bonds so high that even their best-case returns aren't all that attractive. Five-year Treasury bonds, for instance, yield less than 1.25%. And even if you go into the corporate arena, rates aren't that much better. Wal-Mart
The typical choice investors make when yields are this low is to buy longer-term bonds. But that raises two more concerns. First, even long-bond yields aren't all that high. Travelers
Where to find better yields
Even with bond yields so low, many investors see little choice but to take what they can get. After all, a typical asset allocation strategy requires you to keep a substantial portion of your money in bonds, and the older and more conservative you are with your investments, the more you need to keep in bonds.
What many investors forget is that some investments act pretty much exactly like bonds, even if they have another name. One example is the simple bank certificate of deposit.
If you think about it, you'll realize that the lowly bank CD is, at least for small investors, just as safe as a Treasury bond. With FDIC insurance on CDs up to $250,000, you don't have to worry about the creditworthiness of the bank you choose. If the worst happens and your bank fails, then the government will step in and reimburse your lost money.
Meanwhile, the CD has almost identical traits to a bond. You can choose to take interest payments just like a bond pays. When the CD matures, you get your money back. In fact, in some ways, the CD is actually better than a bond, because if you need your money early, you can get it just by paying an early withdrawal penalty. With regular bonds, you'd have to sell them into the secondary bond market, at whatever price a buyer was willing to pay -- which could be much more of a hit than what the bank would charge.
When it comes to returns, though, banks beat Treasuries by a substantial margin. Discover Financial's
A bond by any other name
So if you're wondering where the best place is to put your cash, but are worried about a potential bubble in the bond market, take a closer look at bank CDs. They aren't glamorous, but with their yields higher than riskier alternatives, you could certainly do worse.
Fool contributor Dan Caplinger loves robbing banks legally. He doesn't own shares of the companies mentioned in this article. Discover Financial, Home Depot, and Wal-Mart Stores are Motley Fool Inside Value selections. Motley Fool Options has recommended a diagonal call position on Johnson & Johnson, which is a Motley Fool Income Investor recommendation. The Fool owns shares of Johnson & Johnson and Wal-Mart Stores. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Fool's disclosure policy reveals all that others hide .