Nov 4 (Reuters) - Wall Street's three main indexes opened at
all-time highs on Monday, as tech stocks gained on optimism over
a U.S.-China trade deal and an improving domestic economy.
The Dow Jones Industrial Average .DJI rose 54.70 points,
or 0.20%, at the open to 27,402.06.
The S&P 500 .SPX opened higher by 12.05 points, or 0.39%,
at 3,078.96. The Nasdaq Composite .IXIC gained 59.11 points,
or 0.70%, to 8,445.50 at the opening bell.