May 29 (Reuters) - Wall Street's main indexes opened

higher on Friday, after closing at record highs the previous

session, with markets awaiting details on reports that the U.S.

and Iran had reached a deal.

The Dow Jones Industrial Average rose 104.9 points,

or 0.21%, at the open to 50,773.91. The S&P 500 rose 15.7

points, or 0.21%, at the open to 7,579.33​, while the Nasdaq

Composite rose 43.4 points, or 0.16%, to 26,960.84 at

the opening bell.

(Reporting by Twesha Dikshit; Editing by Joyjeet Das)