Wall Street climbs as Dow nears record

Wall Street closed higher on Tuesday, boosted by optimism over artificial intelligence (AI) and a strong rally in Moderna shares, with the Dow Jones Industrial Average approaching a record high.

Moderna jumped almost 11% after BofA Global Research raised its price target, lifting the S&P 500 healthcare index by 1.96%. Memory and storage technology stocks also surged following Nvidia CEO Jensen Huang’s presentation at the Consumer Electronics Show in Las Vegas on upcoming AI processors. SanDisk rose 27%, Western Digital 17%, Seagate 14%, and Micron 10%, all hitting record highs. The PHLX chip index gained 2.75%, bringing its early 2026 gains to roughly 8%.

Investors are awaiting fresh U.S. economic data as the effects of a 43-day federal government shutdown fade.

Key reports this week include ADP job figures and job openings on Wednesday (7 January), followed by December’s official employment report on Friday. Weaker-than-expected data could bolster arguments for central bank rate cuts.

The S&P 500 ended up 0.62% at 6,944.82 points, the Nasdaq gained 0.65% to 23,547.17, and the Dow rose 0.99% to 49,462.08. Trading volumes were relatively heavy, with 18.7 billion shares changing hands compared with a 20-session average of 16.1 billion.

Energy shares slipped after strong prior gains, with Exxon Mobil down 3.4% and Chevron 4.5%. Concerns over cooling demand for data centres following Nvidia’s AI chip comments saw Johnson Controls fall 6.2% and Trane Technologies 2.5%. AIG shares tumbled 7.5% after CEO Peter Zaffino announced his resignation.

Within the S&P 500, advancing issues outnumbered decliners by a ratio of more than three to one, with 62 new highs and 8 new lows. The Nasdaq recorded 126 new highs and 42 new lows.

Copied