March 28 (Reuters) - Wall Street's main indexes opened

flat on Thursday in thin trading ahead of Easter break, as

investors awaited more data to gauge the Federal Reserve's

policy path on the last business day of a strong first quarter.

The Dow Jones Industrial Average rose 3.66 points, or

0.01%, at the open to 39,763.74.

The S&P 500 opened lower by 0.46 points, or 0.01%, at

5,248.03, while the Nasdaq Composite dropped 22.29

points, or 0.14%, to 16,377.23 at the opening bell.

(Reporting by Shashwat Chauhan in Bengaluru)