March 11 (Reuters) - Wall Street’s main indexes opened higher on Thursday as U.S. bond yields retreated to one-week lows on ebbing concerns over a strong pick up in inflation, while data showed jobless claims fell more than expected last week. The Dow Jones Industrial Average rose 57.5 points, or 0.18%, at the open to 32354.5. The S&P 500 rose 16.7 points, or 0.43%, at the open to 3915.54, while the Nasdaq Composite rose 204.5 points, or 1.56%, to 13273.31 at the opening bell. (Reporting by Shashank Nayar in Bengaluru; Editing by Maju Samuel)