The latest setback in Greece's financial crisis sent bumped the Standard and Poor's 500 index 32 points to 1099, its lowest level of the year. The Dow fell 258 points to 10655.
The Dow rose about 45 points, and LinkedIn traded at more than $100 early in the afternoon but fell before closing
Stock market falls on technology slump. Nasdaq leads stock market lower with lowest close in nearly a month.
Dow closes up 54 points, after moving more than 170 points higher. For the week, all three major US indexes fell more than 1 percent.
Standard and Poor's cut its outlook for long-term US credit on Monday, sending US stocks downward
The market rallied late in the afternoon, with the Dow closing 14 points up