April 10 (Reuters) - Wall Street's main indexes opened

lower on Thursday, coming off a blistering rally following U.S.

President Donald Trump's move to temporarily lower the heavy

tariffs on dozens of countries.

The Dow Jones Industrial Average fell 611.5 points,

or 1.51%, at the open to 39,996.93. The S&P 500 fell

103.7 points, or 1.90%, at the open to 5,353.15​, while the

Nasdaq Composite dropped 489.5 points, or 2.86%, to

16,635.454 at the opening bell.

(Reporting by Shashwat Chauhan in Bengaluru; Editing by Arun

Koyyur)