June 9 (Reuters) - Wall Street's main indexes rose at the

open on Tuesday, as chipmakers extended gains for a second day,

while easing hostilities in the Middle East also aided

sentiment.

The Dow Jones Industrial Average rose 28.4 points, or

0.06%, to 50,814.42. The S&P 500 rose 32.9 points, or

0.44%, to 7,438.66​, while the Nasdaq Composite rose

180.6 points, or 0.70%, to 26,110.313 at the opening bell.

(Reporting by Joel Jose in Bengaluru; Editing by Shinjini

Ganguli)