Aviso Weekly Market Pulse: May 25th – 29th

Jun 1, 2026

Market developments

Equities: Global equities posted broad gains on the week, with U.S. indices climbing to fresh record highs. In Asia, South Korea’s KOSPI was a standout, adding 3.55% on Friday alone to bring its May return to a remarkable 28.45%, driven by a frenzy in memory chip stocks including Samsung and SK Hynix. A key macro backdrop for the week was growing optimism around a potential U.S.-Iran peace deal, which lifted sentiment across risk assets.

Fixed Income: U.S. Treasuries headed for their best week since the start of the U.S.-Iran war, as falling oil prices and peace deal optimism drove a broad-based rally in credit markets. May proved to be a record month for European bond issuance, with volumes exceeding €238 billion, the busiest since January and a record for the month of May.

Commodities: Oil dominated the commodity narrative this week, with crude prices on pace for their biggest monthly decline since the onset of COVID-19 in 2020. Brent crude fell roughly 20% in May to around $92 a barrel by Friday and WTI dropped to approximately $86, as markets aggressively priced in the prospect of a U.S.-Iran ceasefire that could ease supply disruptions stemming from the conflict.

Read more…

Recent Posts

Aviso Weekly Market Pulse: August 24th – 28th

Market developments Equities: Global equities posted broad gains on the week, led by technology and emerging markets. The Nasdaq rose, propelled by Nvidia's blockbuster earnings and outlook that reinvigorated confidence in the AI trade. Early in the week, uncertainty...

Aviso Weekly Market Pulse: August 17th – 21st

Market developments Equities: Global equity markets broadly declined over the week, with the Nikkei 225 leading losses at ~-4%, followed by the Nasdaq and then the S&P 500 Index. Sentiment was weighed down by a combination of elevated oil prices stoking inflation...

NEI Monthly Market Insights: July 2026

Markets widen their field of vision July forced investors to look beyond the most obvious signals. The Federal Reserve held its policy rate steady, but the reaction in longer-term bond yields showed that financial conditions can change even when the overnight rate...

Aviso Weekly Market Pulse: August 10th – 14th

Market developments Equities: Global equities posted a broadly positive week, with the MSCI All Country World Index hitting a record high on Thursday, driven largely by renewed enthusiasm for the artificial intelligence trade and cooling US inflation data that reduced...

Aviso Weekly Market Pulse: July 27th – 31st

Market developments Equities: Global equities rebounded firmly as a powerful recovery in technology and semiconductor names reversed a stretch of AI-trade derating. The S&P 500 rose 1.05% and the Nasdaq 1.59%, with chipmakers posting their biggest single-day advance...

Aviso Weekly Market Pulse: July 20th – 24th

Market developments Equities: Global equity markets endured a turbulent week, with escalating Middle East conflict, surging oil prices and growing skepticism around AI investment returns as dominant themes. Tesla was among the week's most notable casualties, tumbling...