July 20 (Reuters) - Wall Street's main indexes opened higher on Monday, as chip stocks recovered from last week's pullback and investors awaited a key slate of earnings from major technology companies that have powered the market's AI-driven rally.

The Dow Jones Industrial Average .DJI rose 8.2 points, or 0.02%, at the open to 52,154.57. The S&P 500 .SPX rose 31.5 points, or 0.42%, at the open to 7,489.18​, while the Nasdaq Composite .IXIC rose 200.6 points, or 0.79%, to 25,720.871 at the opening bell.