Daily Market Summary - May 20, 2026

Market Overview

The financial markets today were primarily influenced by a significant decline in energy commodity prices, with Brent crude oil dropping 6% to below $105 a barrel. This decline also affected TTF natural gas prices, contributing to a limited increase in bond yields, which have reached their highest levels in the U.S. since January 2025.

Key Market Drivers

Geopolitical Factors

President Trump's comments regarding negotiations with Iran have added to market volatility. He indicated that talks are in their "final stages," but warned of potential military action if Iran does not comply with U.S. demands. This uncertainty has led to a modest increase in the probability of a resolution by the end of June, rising from 28% to 37% according to Polymarket.

Macro Data

In the UK, the Consumer Price Index (CPI) inflation data came in lower than expected, with the core measure at its lowest since July 2021 at 2.5%. This has reduced expectations for interest rate hikes from the Bank of England, making the likelihood of a July increase uncertain.

Market Performance

Indices

In anticipation of NVIDIA's earnings report, the S&P 500 rose by 0.8%, and the NASDAQ Composite increased by 1.2%. European markets performed even better, with the German DAX up 1.4%, the French CAC 40 up 1.7%, and the EuroStoxx 50 gaining 2.1%.

Shares

The semiconductor sector saw strong performance, particularly with companies like AMD (up 9.8%), Intel (up 5.6%), and Micron (up 3.4%), driven by the upcoming earnings report from NVIDIA and the announcement of strikes by Samsung workers.

Currency and Commodities

Currencies

Higher-risk currencies, including the Swedish krona and Antipodean currencies, gained ground amid improved risk sentiment. The British pound also strengthened despite lower expectations for rate hikes, while the EUR/USD pair remained stable with a slight increase of 0.2%.

Commodities

Oil and gas prices fell significantly due to hopes for a resolution in the Middle East conflict, with Brent crude and TTF gas both declining over 6%. This drop in commodity prices led to a decrease in government bond yields, which in turn supported gains in precious metals, with silver rising by 3.0% and gold by 1.0%.

Cryptocurrency Market

Market sentiment was positive for cryptocurrencies, with both Bitcoin and Ethereum experiencing gains of approximately 1% today.