US market news

Wall Street’s quiet sprint to the finish line

Denila Lobo
December 29, 2025
2 minutes read
Wall Street’s quiet sprint to the finish line

The final days of 2025 on Wall Street feel less like a sprint and more like a cool‑down lap, but the scoreboard still looks remarkable. Screens are mostly green for the year, even if today’s moves barely register, and traders know they are watching the closing scenes of one of the market’s strongest runs in recent memory. The S&P 500 sits just under record territory after breaching the 6,900 mark, the Dow is hovering near all‑time highs, and the Nasdaq’s tech‑heavy surge has turned artificial intelligence from a buzzword into the market’s main engine.

After the Christmas break, the tone has shifted from excitement to quiet satisfaction. Volumes are thin, desks are half‑empty, and most big institutions have already locked in their positions for the year. “Wall Street ended a light‑volume post‑Christmas session nearly unchanged,” noted Reuters, capturing the mood of a market that seems content to hold its ground rather than push for one last burst higher. Yet under that calm surface lies a story of extraordinary resilience, policy shifts, and a technology boom that refused to fade.

Santa rally mood with a cautious twist

The so‑called Santa Claus rally has done its job again, nudging indices higher into year‑end and helping the S&P 500 close in on an almost 18% gain for 2025, while the Dow has advanced about 14.5%. For many investors, this pattern feels familiar: a seasonal tailwind combining with optimism about the year ahead, even as valuations stretch into uncomfortable territory. “Momentum as we approach year‑end indicates a propitious environment for a positive Santa Claus rally,” said Adam Turnquist, chief technical strategist at LPL Financial, pointing out that this period has historically delivered above‑average returns.

At index level, the story reads like a victory lap. The S&P 500 blasting through the 6,900 level in December has been described as a “record‑shattering” moment that capped a year of strong economic growth and easing inflation worries. Analysts talk about a successful “soft landing”, where the Federal Reserve managed to cool inflation without breaking the economy, and markets rewarded that outcome with higher prices and a willingness to pay richer multiples for growth. But the gains have not been evenly spread. A handful of megacap technology and AI names have done much of the heavy lifting, leaving many investors quietly asking how long such a narrow leadership can last.

Normalised 2025 performance of S&P 500, Dow, and Nasdaq, with Santa Claus rally pushing indices towards record highs in late December

AI, rate cuts and the question of what comes next

If there was a single character in this year’s market story, it was artificial intelligence. AI and semiconductor giants like NVIDIA sat at the centre of investor enthusiasm, powering the Nasdaq and setting the tone for global risk appetite. One analyst summary of the year put it bluntly: the “AI Revolution is no longer a future prospect, it is the current reality driving earnings, productivity, and market sentiment.” For traders watching futures today, that backdrop helps explain why even small dips are met with buyers rather than panic.

Monetary policy played the supporting role. Expectations that the Federal Reserve will continue cutting interest rates into 2026 have underpinned everything from equities to gold, keeping financial conditions loose even as valuations climb. The Associated Press noted that the S&P 500’s strong advance this year has been helped both by deregulatory policies from Washington and by optimism around AI’s long‑term impact. Still, as one strategist quoted by Investing.com warned, a close above December’s highs “could pave the way for the next leg higher above the 7,000‑point milestone”, but only if breadth improves and more sectors join the rally.

For now, traders are content to let the tape drift, watch the last few sessions tick by, and start thinking about how this story might change in January. Will the market push towards 7,000 on the S&P 500, or pause for breath after such a remarkable year? That is the cliff‑hanger investors will carry into 2026.

2025 estimated total returns for the S&P 500, Dow, and Nasdaq, reflecting a tech-led, AI-driven rally

Disclaimer: The views and recommendations made above are those of individual analysts or brokerage companies, and not of Winvesta. We advise investors to check with certified experts before making any investment decisions.

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