Fed Rate Cut, Big-Tech Milestones and U.S.–China Tariff Truce Drive Volatile Week on Wall Street

U.S. equities swung sharply during the final week of the third-quarter earnings season as a Federal Reserve rate decision, a temporary U.S.–China tariff accord and a series of high-profile corporate results battled for investors’ attention. Despite the turbulence, the S&P 500, Nasdaq Composite and Dow Jones Industrial Average all closed the five-session span in positive territory.

The Fed trims rates again

The Federal Reserve on Wednesday cut its benchmark federal-funds rate by 25 basis points, marking the second reduction this year. Chair Jerome Powell said the central bank “remains committed” to returning inflation to the 2 percent target but cautioned that another move in December is “not a foregone conclusion.” The decision was not unanimous: Kansas City Fed President Jeffrey Schmid preferred no change, while Governor Stephen Miran favored a larger half-point cut. The full statement is available on the Federal Reserve’s website.

Trade détente with Beijing

On Thursday, President Donald Trump and President Xi Jinping reached a one-year agreement that lowers U.S. tariffs on Chinese goods linked to fentanyl precursors to 10 percent from 20 percent, trimming overall duties on Chinese imports to roughly 47 percent. In exchange, China will suspend planned export controls on rare-earth minerals for the same period. News of the accord added another catalyst to an already volatile market backdrop.

Index performance and portfolio moves

The S&P 500 recorded new closing highs on Monday and Tuesday, while the Nasdaq did the same on Tuesday and Wednesday before both benchmarks retreated sharply Thursday. A rebound on Friday secured weekly gains. The pattern allowed active managers to lock in profits; Danaher, for example, had risen 22 percent since September before some investors trimmed positions early in the week. Conversely, continued weakness in Nike prompted additional buying on Friday.

For October, the S&P 500 advanced 2.3 percent and the Nasdaq added 4.7 percent. The Dow rose 2.5 percent, its sixth consecutive monthly increase and the longest such streak since 2018.

Technology highlights

Nvidia on Wednesday became the first U.S. company to exceed a market capitalization of $5 trillion, powered by ongoing enthusiasm for generative artificial intelligence and fresh partnerships with Nokia and T-Mobile announced at the chipmaker’s annual GTC conference. The landmark was tempered by uncertainty over future sales to China after President Trump said Nvidia and Beijing would need to resolve export-control questions directly.

Apple crossed the $4 trillion valuation threshold on Tuesday following upbeat analyst commentary around better-than-expected demand for the iPhone 17 lineup. JPMorgan and Baird each raised their price targets, and Apple later reported quarterly results that featured robust iPhone sales and record revenue in its high-margin services segment.

Imagem: Internet

Big-Tech earnings move markets

Investors focused heavily on capital spending for artificial intelligence and the pace of growth in cloud-computing units:

• Amazon delivered stronger-than-expected third-quarter numbers. Solid guidance for the holiday period led several analysts to lift price targets; one increase moved the target to $275 a share.
• Microsoft beat most key metrics, but shares eased as the company outlined higher AI-related expenses. Still, one major research group upgraded the stock to its top rating and reaffirmed a $600 target.
• Meta Platforms fell about 10 percent for the week after management raised its operating-expense forecast and disclosed a sizable tax charge. Some investors considered the pullback a buying opportunity.

Other corporate results

A diverse slate of additional earnings shaped sector-specific moves:

• Corning topped expectations on both revenue and profit but declined as traders took gains following a strong year-to-date rally. A higher price target of $95 was announced, citing demand for the company’s glass used in data-center cabling.
• Boeing reported a mixed quarter that included a $9 billion charge, larger than analysts had forecast, sending the shares lower.
• Starbucks beat revenue estimates but missed on earnings per share. The results were deemed adequate to maintain confidence in the company’s ongoing turnaround.
• Eli Lilly posted standout numbers, prompting a price-target increase to $925 from $800.
• Bristol Myers Squibb offered a beat-and-raise quarter, yet lingering questions about its schizophrenia drug Cobenfy kept sentiment muted.
• Linde exceeded forecasts but issued a softer outlook for the balance of 2025, weighing on the stock.

Corporate restructuring

Honeywell advanced its breakup strategy by separating its Advanced Materials unit. The newly formed Solstice Advanced Materials began trading Thursday under the ticker “SOLS” and rose as much as 6 percent in its debut. Honeywell plans to spin off its remaining aerospace and automation divisions in the second half of 2026. In a related move, DuPont’s electronics business, branded Qnity, will list on the S&P 500 on Monday with the symbol “Q.”

With monetary policy shifting, trade tensions easing—at least temporarily—and corporate America deep into earnings season, investors navigated a barrage of headlines. The combined effect left the major averages higher for the week, even as daily moves underscored how sensitive markets remain to interest-rate expectations, geopolitical developments and technology-sector spending plans.

Crédito da imagem: fonte original