Market-moving news for Friday, October 16, 2026

What happened

U.S. stocks fell sharply into Friday's close as fears mounted that AI profits will not arrive fast enough to cover the increasingly expensive debt funding the data-center buildout. The Nasdaq Composite dropped 2.1% on Friday and 4.5% for the week, its worst week since late June, while the S&P 500 fell 1.1% Friday and about 2% for the week, also its worst since June. The Dow slipped 0.3% Friday but still gained about 0.7% for the week. CoreWeave, the Nvidia-backed neocloud at the center of the credit worries, plunged 12% Friday, erasing Thursday's Huang-inspired rebound and leaving it down 25% for the week. Chip and chip-equipment names led the decline, with the VanEck Semiconductor ETF down 3.3% Friday and over 10% for the week.

What happened

ExxonMobil said in an SEC filing Friday that changes in oil (liquids) prices will lower its third-quarter upstream earnings by $1.3 billion versus the second quarter, when upstream earnings were $7.9 billion. But the same filing showed changes in refining margins adding roughly $4.5 billion to Q3 earnings on top of $4.1 billion in Q2, plus about a $0.3 billion boost from natural gas prices — more than offsetting the upstream hit. Exxon shares rose 1.5% to $177.32 on Friday, on pace to close at a record high, after gaining 45% year-to-date through Thursday as elevated oil prices from the U.S.-Iran conflict lifted the energy complex. The company will report official Q3 earnings on October 30.

What happened

U.S. import prices jumped 1.1% in September, above the 0.8% economists polled by Reuters had expected, after a downwardly revised 0.5% rebound in August, the Labor Department's Bureau of Labor Statistics said Friday. In the 12 months through September, import prices rose 8.1%, the largest annual increase since July 2022, up from 6.7% in August. The increase was boosted by higher costs for energy products and a range of other goods. Reuters noted the report is further evidence of rising inflation pressures as the Middle East conflict persists.

What happened

Taiwan plans to add AI servers and cutting-edge semiconductors to its controlled-items list, making unauthorized shipment of restricted AI hardware to China a criminal offense under its Foreign Trade Act, Minister of Economic Affairs Kung Ming-hsin told Bloomberg. The measures will align Taiwan's controls with US rules under the two countries' reciprocal trade agreement, though no implementation timeline was given. Taiwan also plans to raise billions of dollars to develop US industrial parks for AI hardware supply chains, starting with a complex in Texas costing as much as $4 billion to support suppliers to Nvidia and TSMC.

What happened

Travelers reported third-quarter results Friday morning that beat expectations by a wide margin, yet the stock fell about 4% in premarket trading to roughly $368.40. Core earnings were $9.18 per share, up from $8.14 a year ago and well above the roughly $7.39 consensus. Net income was $1.92 billion ($9.04 per share) versus $1.89 billion ($8.24) a year earlier. Revenue was roughly flat at $12.41 billion, above the $11.36 billion consensus, and net written premiums were essentially flat at $11.48 billion versus $11.36 billion expected. Net investment income rose 6% to a record $1.1 billion pre-tax, but catastrophe losses net of reinsurance jumped 34% to $538 million from $402 million a year ago. The combined ratio improved to 86.8% from 87.3%, while the underlying combined ratio ticked up to 84.1% from 83.9%. CEO Alan Schnitzer said the company is well positioned to finish the year strong and expressed confidence heading into 2027.

What happened

MSCI finalized rules, announced Thursday, that make companies classified as 'non-operating' ineligible for its Global Investable Market Indexes. Under the methodology, companies failing a core screen on substantial operating assets face an exclusion screen of five financial ratios, and failing four or more makes a security ineligible. MSCI previously identified Strategy (MSTR) among the companies that would be deleted under the methodology. Strategy shares fell about 3% in premarket trading Friday on the news.

What happened

In a moderated conversation with IMF Managing Director Kristalina Georgieva at the IMF annual meetings in Bangkok, Fed Chair Kevin Warsh declined to give any forward signal on the October 27-28 FOMC meeting, saying he does not prejudge meetings and does not believe in announcing in advance what he might do at remaining meetings this year. He reiterated that the Fed will deliver price stability and described September's quarter-point hike as removing a dose of accommodation, while saying the economy since then had broadly conformed to policymakers' expectations. Markets read the absence of hawkishness as dovish: October hike odds fell from around 27% before he spoke to below 15%, with CME FedWatch cited at 13%, and S&P 500 futures erased losses of as much as 0.6% to turn positive.

What happened

Progress toward a U.S.-Mexico tariff deal has stalled after opposition from Commerce Secretary Howard Lutnick, the Wall Street Journal reported Thursday, citing people familiar with the talks. The two sides had been closing in on a deal that would reduce U.S. levies on steel, aluminum and automobiles in return for concessions from Mexico, but progress slowed over disagreements on the American levies on vehicles and metals. Lutnick has opposed significant reductions in the 25% tariff on Mexican automobiles and the 50% levies on steel and aluminum, and objected to reductions in tariffs on finished products made of steel and aluminum. Mexico's deputy trade minister Luis Rosendo Gutierrez told the Journal there was still progress in the negotiations, while a U.S. Commerce Department spokesperson said the department was in constant dialogue with Mexico — but the WSJ report indicates the near-term deal is off the table.