How the Dow Jones industrial average fared on Wednesday
U.S. stocks had their biggest gain in four weeks as investors were encouraged by corporate deal news and new signals suggesting that the Federal Reserve is ready to begin to raise interest rates next month. The gain pushed the Standard & Poor's 500 index back into positive territory for the year.
The Dow Jones industrial average rose 247.66 points, or 1.4 percent, to 17,737.16.
The S&P 500 index gained 33.14 points, or 1.6 percent, to 2,083.58.
The Nasdaq composite index added 89.19 points, or 1.8 percent, to 5,075.20.
For the week:
The Dow is up 491.92 points, or 2.9 percent.
The S&P is up 60.54 points, or 3 percent.
The Nasdaq is up 147.32 points, or 3 percent.
For the year:
The Dow is down 85.91 points, or 0.5 percent.
The S&P is up 24.68 points, or 1.2 percent.
The Nasdaq is up 339.15 points, or 7.2 percent.