April 1 (Reuters) - Wall Street's main indexes opened

higher on Wednesday, building onto their biggest one-day jump in

nearly a year in the previous session, following President

Donald Trump's comment that suggested an end to the Middle East

conflict could be close.

The Dow Jones Industrial Average rose 54.6 points, or

0.12%, at the open to 46,396.12. The S&P 500 rose 28.0

points, or 0.43%, at the open to 6,556.56​, while the Nasdaq

Composite rose 152.2 points, or 0.70%, to 21,742.795 at

the opening bell.

(Reporting by Purvi Agarwal in Bengaluru; Editing by Shinjini

Ganguli)