American stock and bond markets are closed on Monday for the Labor Day holiday, a routine pause that still leaves plenty for investors to watch across global markets and specific sectors heading into the rest of the week.
With Wall Street shut, attention naturally shifts overseas, where markets in Europe and Asia continue to trade as normal. Energy markets remain a particular focus given the continuing conflict between the United States and Iran and its effect on the Strait of Hormuz, a corridor that carries a large share of the world's seaborne oil and gas. Traders have been watching for any sign that the conflict could disrupt tanker traffic through the strait, which would have an immediate effect on global energy prices.
Memory chip and technology stocks have also been an area of close attention, as the ongoing global shortage of DRAM and NAND chips continues to reshape earnings expectations across the semiconductor industry. Companies with exposure to memory production, including the small number of firms capable of manufacturing high bandwidth memory for AI systems, have drawn particular interest from investors trying to gauge how long the current supply crunch will last and how it will affect both chipmakers' profits and the costs faced by companies that build finished electronics.
With no US trading session to anchor the day, market commentary has generally focused on the week ahead, including how ongoing diplomatic efforts around both the Iran conflict and the war in Ukraine might influence investor sentiment once trading resumes on Tuesday.
Traders will be watching Tuesday's reopening of US markets for how they catch up to any overseas moves made during the Labor Day holiday, along with continued developments in the Strait of Hormuz and the memory chip market.
Are any markets open today?
US markets are closed for Labor Day, but markets in Europe and Asia continue to trade as usual.
When do US markets reopen?
Regular trading is set to resume on Tuesday, September 8.