US stocks edged lower at the open on Friday after GE and Google results fell short of expectations and as investors looked for a resolution in the latest round of Greek debt talks.
The Dow Jones Industrial Average was up 8.17 points, or 0.06%, at 12,632.15. The Standard & Poor's 500 Index was down 3.09 points, or 0.24%, at 1,311.41. The Nasdaq Composite Index was down 8.19 points, or 0.29%, at 2,780.14.