NEW YORK (AP) — Wall Street keeps rising toward more records, and excitement about the artificial-intelligence industry keeps leading the way.

The S&P 500 added 0.4% on Monday, coming off its latest all-time high , amid a mixed day of trading. The Dow Jones Industrial Average was down 66 points, or 0.1%, with an hour remaining in trading, while the Nasdaq composite was 0.9% higher and on track to set its own record.

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