Public Markets 3d Briefing – Mar 23, 2026

450 articles summarized · Last updated: March 23, 2026 at 4:30 AM ET v681

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Last updated: March 23, 2026, 4:30 AM ET

Geopolitical Turmoil Drives Commodity & Equity Volatility

Escalating Middle East tensions, spurred by threats between the US and Iran over Hormuz bloomberg.com, sent global energy markets soaring and risk assets tumbling over the past three days. Brent crude pushed above $113 wsj.com, prompting Goldman Sachs to raise its 2026 oil forecasts bloomberg.com, citing what it termed the largest-ever supply shock due to prolonged disruptions in the Strait of Hormuz. This energy price surge immediately impacted other sectors, causing European natural gas futures to resume gains bloomberg.com and pushing corn futures to a two-week high bloomberg.com amid doubts over fertilizer supply stability. The resulting "Iran war premium" has seen some oil products briefly trade over $200 a barrel bloomberg.com, while major US benchmarks slid to their lowest levels since September bloomberg.com as investors braced for a prolonged conflict.

The spike in energy costs is translating directly into inflationary pressures and sovereign bond stress, particularly in the UK, where Gilts are facing their worst monthly performance since the ouster of Liz Truss bloomberg.com. This market stress, amplified by broader geopolitical risk, has also put renewed pressure on the Japanese yen, pushing it back into the intervention danger zone wsj.com given the nation’s energy dependency. Emerging market assets broadly slipped following President Trump’s ultimatum to Iran bloomberg.com, with local-currency debt, once a favored bet, swiftly turning into a pain trade for investors bloomberg.com; Thailand saw foreign funds dump over $1 billion in bonds, marking its largest selloff since 2022 bloomberg.com.

In corporate news, Warren Buffett’s Berkshire Hathaway is increasing its exposure to Japan bloomberg.com, planning to acquire a 2.5% stake in insurer Tokio Marine Holdings for approximately $1.8 billion, or 287.4 billion yen wsj.com. Meanwhile, private capital is adjusting its focus amid the AI boom, increasingly swapping software investments for heavy assets bloomberg.com, a trend reflected by Elliott Management building a large stake in chip design software maker Synopsys to push for better monetization of its services wsj.com. In European M&A, Delivery Hero will sell its Taiwan food delivery business to Grab wsj.com for $600 million in cash as part of a strategic divestiture, while in Italy, Poste Italiane launched a €10.8 billion bid for Telecom Italia ft.com.

The commodity space saw significant consolidation, with Zijin Mining Group’s gold unit acquiring control of Chifeng Jilong Gold Mining bloomberg.com for $2.64 billion, cementing Zijin’s top miner status in China. Conversely, investor sentiment shifted away from pure tech growth in some areas; while Chinese EV makers like XPeng posted their first-ever profit wsj.com, the broader market reacted negatively to the economic fallout, causing copper to fall to a three-month low bloomberg.com on global growth concerns. Furthermore, Chinese pig farmers are experiencing worsening losses bloomberg.com as rising costs from the Iran conflict compound weak domestic pork consumption.

Global central banks are reacting to energy-driven inflation risks, with the European Central Bank signaling alertness to second-round effects bloomberg.com stemming from the Middle East conflict. Traders have now fully priced in three quarter-point rate hikes by the ECB this year bloomberg.com as elevated energy prices fuel inflation worries. In the US, Treasury yields rose across the board, with the 10-year yield hitting its highest level since July 2025 wsj.com, reinforcing market anxiety that the Federal Reserve may pause planned easing. Even in Asia, New Zealand’s benchmark bond yields climbed to their highest since 2024 bloomberg.com after Fitch Ratings cut the sovereign outlook to negative, compounding pressure from rising oil costs.

Operational stability in transportation and finance faced several disruptions. LaGuardia Airport experienced a ground stop nytimes.com on Monday after an Air Canada flight struck a Port Authority firefighting vehicle, leading to flight suspensions until Monday evening wsj.com. In the UK, the financial district is grappling with issues ranging from rising costs for insurers—who EY predicts will lose money on underwriting by 2026 ft.com due to wage and energy pressures—to investor backlash against Hargreaves Lansdown’s fee increases ft.com. Elsewhere, Qatar Airways began parking long-haul jets in storage in Spain ft.com, signaling preparations for a prolonged Gulf conflict, while Fonterra, the world’s largest dairy exporter, braces for supply chain disruptions bloomberg.com affecting shipping and deliveries across the region.

Asian equities and bonds experienced broad declines as the Middle East conflict intensified wsj.com, though Singapore’s bonds have oddly outperformed developed-market peers this year bloomberg.com due to sustained haven demand. In an interesting sector play, activist investors are piling into Japanese shipping stocks bloomberg.com hoping to capitalize on elevated freight rates and limited shipbuilding capacity, a move that contrasts with the wider caution gripping the Tokyo market, where the Topix entered a technical correction bloomberg.com. Meanwhile, Vietnam Prosperity JSC Bank is seeking a substantial $1.2 billion sustainability-linked loan bloomberg.com, while in Singapore, a recent study revealed that family-run firms lack adequate pay transparency for executive directors bloomberg.com.