Wall Street pushed to fresh records this week even as geopolitical tensions stayed elevated. The Dow Jones Industrial Average closed above 53,000 for the first time, touching a record 53,055.91, while the S&P 500 added roughly 1.2% over the week.

AI Spending Spreads Beyond Chips

The artificial intelligence rally is no longer just a chip story. Investors rotated into memory and storage names, along with server, rack, and data-center infrastructure plays, as the AI buildout theme widened.

Hyperscaler Budgets Keep Climbing

The four major hyperscalers have reportedly pushed their combined 2026 AI capital spending plans toward $750 billion, with some estimates suggesting that figure could cross $1 trillion in 2027 as component costs and data-center capacity needs keep growing.

Why It Matters

With earnings season about to begin, strategists note the market’s gains this year have been driven mainly by actual profit growth rather than rising valuations — a distinction that could determine how much further the rally can run.