Weekly jobless claims unexpectedly rise
* GameStop gains on stock split
* Samsung results boost chipmakers
* Indexes: Dow 0.52%, S&P 0.84%, Nasdaq 1.32%
July 7 (Reuters) - Wall Street's main indexes rose on Thursday as investors scaled back expectations of how much the U.S. Federal Reserve will raise interest rates by amid growing concerns about a recession.
* GameStop gains on stock split
* Samsung results boost chipmakers
* Indexes: Dow 0.52%, S&P 0.84%, Nasdaq 1.32%
July 7 (Reuters) - Wall Street's main indexes rose on Thursday as investors scaled back expectations of how much the U.S. Federal Reserve will raise interest rates by amid growing concerns about a recession.