The S&P 500 Index closed up 3.41 points, or 0.05%, at 6,836.17 points.

The Dow Jones Industrial Average closed up 48.95 points, or 0.10%, at 49,500.93 points. The Nasdaq Composite Index closed down 50.477 points, or 0.22%, at 22,546.671 points. The Nasdaq 100 Index closed up 45.12 points, or 0.18%, at 24,732.732 points. The Nasdaq Biotechnology Index closed up 0.97%, at 5,917.24 points. The Philadelphia Semiconductor Index closed up 0.66%, at 8,137.859 points. The Philadelphia Stock Exchange KBW Bank Index closed up 0.29%, at 166.39 points. The Dow Jones KBW Regional Banking Index closed up 0.69%, at 137.88 points.