Stocks rose slightly at the open on Friday led by banks as uncertainty over financial regulation eased, but a downward revision of first-quarter gross domestic product capped gains.

The Dow Jones industrial average <.DJI> gained 4.92 points, or 0.05 percent, to 10,157.72. The Standard & Poor's 500 Index <.SPX> rose 1.96 points, or 0.18 percent, to 1,075.65. The Nasdaq Composite Index <.IXIC> added 3.68 points, or 0.17 percent, to 2,221.10.

(Editing by Jeffrey Benkoe)