April 21 (Reuters) - Wall Street's main indexes opened

higher on Tuesday as renewed artificial intelligence optimism

and strong corporate earnings bolstered markets battered by

constant back-and-forth over the resolution of the Middle East

conflict.

The Dow Jones Industrial Average rose 245.8 points,

or 0.50%, at the open to 49,688.37. The S&P 500 rose 13.5

points, or 0.19%, at the open to 7,122.64​, while the Nasdaq

Composite rose 60.9 points, or 0.25%, to 24,465.339.

(Reporting by Niket Nishant and Avinash P in Bengaluru; Editing

by Shinjini Ganguli)