Oct 22 (Reuters) - Wall Street opened higher on Tuesday after a batch of upbeat earnings reports eased concerns over domestic growth and the fallout from the U.S.-China trade war, while a surge in Biogen boosted the healthcare sector.
The Dow Jones Industrial Average rose 22.79 points, or 0.08%, at the open to 26,850.43.
The S&P 500 opened higher by 4.01 points, or 0.13%, at 3,010.73. The Nasdaq Composite gained 25.14 points, or 0.31%, to 8,188.12 at the opening bell. (Reporting by Shreyashi Sanyal in Bengaluru; Editing by Arun Koyyur)