Wall Street posts fourth week of gains

NEW YORK (Reuters) -Stocks closed out a fourth week of gains in quiet fashion on Friday as investors took a breather after rallying 3 percent on Europe's deal to stem its debt crisis.

Based on the latest available data, the Dow Jones industrial average was up 22.33 points, or 0.18 percent, at 12,230.88. The Standard & Poor's 500 Index was up 0.46 points, or 0.04 percent, at 1,285.05. The Nasdaq Composite Index was down 1.48 points, or 0.05 percent, at 2,737.15.

(Reporting by Caroline Valetkevitch; Editing by Kenneth Barry)