Public Markets 3 Hours

Last updated: May 18, 2026, 5:30 PM ET

Energy & Geopolitics

Oil futures slipped 0.7% as President Trump’s last-minute pullback from threatened Iran strikes renewed supply concerns, while a rally in industrial metals lifted Rio Tinto and Vault Minerals amid sustained manufacturing demand. The diplomatic detente briefly cooled risk premiums, though analysts warned the Middle East conflict remains a structural support for crude. Separately, a surge in aluminum prices propelled China Hongqiao’s Zhang Bo to a $48 billion fortune, underscoring how commodity cycles are minting new billionaires in Asia.

Fixed Income & Credit

Foreign demand for U.S. Treasuries showed strain in March as overseas investors dumped short-term bills, though longer-dated securities saw inflows, hinting at nuanced duration preferences. In corporate issuance, Akamai priced a $2.6 billion convertible to fund cloud infrastructure, the largest such offering in over a year, signaling aggressive AI-related capital spending. Meanwhile, Japan’s Finance Ministry pledged caution on new bond sales to finance Middle East conflict aid, aiming to avoid roiling domestic debt markets. In high-yield distress, Credit Sights warned Brightline Florida’s senior bonds could recover as little as 44 cents in a restructuring, highlighting risks in project finance.

Equities & Earnings Season

The S&P 500 ended flat as investors braced for a critical week of earnings, with Nvidia’s report and major retailers’ results seen testing the rally’s momentum. Citadel Securities’ Scott Rubner flagged growing risks of an unwind in the fund flows that propelled U.S. stocks to records, citing frothy sentiment. The looming OpenAI trial verdict also cast a shadow over mega-cap tech, with the case potentially reshaping the AI sector’s competitive landscape and IP valuations.

Primary Markets & Deal Flow

Equity capital markets activity gained a new leader as UBS BB hired Claudia Mesquita to head its ECM business in Brazil, poaching her from Bradesco BBI. In convertibles, Akamai’s $2.6 billion raise set a high bar for financing AI infrastructure, though demand was tempered by broader volatility. The planned sale of Chicago muni bonds faces testing investor appetite amid geopolitical jitters and shifting rate-cut expectations.

Policy & Regulatory Watch

U.S. regulators are poised to overhaul secret bank ratings, a move banks have long lobbied for that could increase transparency in supervisory processes. The new Trump administration created an $1.8 billion ‘anti-weaponization’ fund to compensate allies it claims were wronged by the federal government, a policy likely to face legal challenges. On the international stage, Mexico signed a deal for a floating gas plant to address Yucatan’s energy needs, part of a private-partnership push to bolster grid reliability.