The Dow Jones Industrial Average (INDEX: ^DJI) fell for the third day in a row as the Greek debt deal looks to be delayed.

Index

Change

Ending Value

Dow Jones Industrial Average -6.74 [-0.05%] 12,653.72
S&P 500 (Nasdaq: ^GSPC) -3.32 [-0.25%] 1,313.01

The Dow opened down after German Chancellor Angela Merkel declined to discuss Greece this morning at a European summit in Brussels. The reason given was that the governing bodies that oversee the Greek bailout packages are still in talks with Greece, banks, and other bondholders. Investors believe a second debt bailout is needed to keep Greece from defaulting.

The rest of the day, though, was a slow climb for the Dow, and it nearly ended up.

Top winner
Microsoft
(Nasdaq: MSFT) was today's top stock. The company finished up $0.38, or 1.3%, to $29.61. Microsoft has been on a tear so far this year, up 14%. Fool analyst Patrick Martin has found a lot to like about the company's offerings this year and decided to buy the stock.

Top loser
Bank of America
(NYSE: BAC) was today's top loser. The company finished down $0.22, or 3%, to $7.07 on the Greek debt news and a downgrade by Goldman Sachs from buy to neutral. Fool analyst Sean Williams has written about what you need to know about the Greek debt talks.

Foolish bottom line
The Greek debt situation moved the Dow today. With earnings season in full swing, there are plenty of companies out there that investors need to watch, since they could also move the Dow. In the Fool's "Fourth-Quarter Earnings Report: 7 Stocks You'll Want to Watch," you'll find information on this quarter's possible big performers. It's completely free for our readers, so access your free report today.

Dan Dzombak owns shares of Bank of America, but he holds no other position in any company mentioned. Check out his holdings and a short bio. The Motley Fool owns shares of Bank of America and Microsoft. Motley Fool newsletter services have recommended buying shares of and creating a bull call spread position in Microsoft. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.