Currency dealers monitor exchange rates in a foreign exchange dealing room at the Hana Bank headquarters in Seoul on May 15, 2026.
Jung Yeon-je | Afp | Getty Images
South Korea’s Kospi hit a fresh record Tuesday as trading resumed after a public holiday, with investor sentiment supported by hopes for a breakthrough in the U.S.-Iran peace talks.
President Donald Trump said Monday negotiations with Iran were “proceeding nicely,” though he warned that the U.S. could resume attacks if the talks failed.
Oil prices were mixed after Trump’s comments. West Texas Intermediate futures for July fell 4.87% to $91.9 per barrel as of 9:36 p.m. ET. International benchmark Brent futures for July rose about 2.24% to $98.29 per barrel.
In a sign of how tenuous the negotiations were, the U.S. Central Command said that it conducted “self-defense strikes” targeting Iranian missile launch sites and boats attempting to lay mines in the south of the Islamic Republic.
As the conflict wore on, Tehran appeared to be “blinking” over the Strait of Hormuz, ex-CIA director David Petraeus told CNBC’s Lisa Kim at the UBS Asian Investment Conference on Monday.
South Korea’s Kospi rose to a fresh high of 8,094.90 in early trade, while the small-cap Kosdaq pared gains and was 1.44% higher.
Japan’s Nikkei 225 slipped 0.61% amid some profit taking, while the Topix declined 0.19%. The Nikkei 225 breached 65,000 for the first time Monday in holiday-thinned Asia trading.
Australia’s S&P/ASX 200 fell 0.50%.
China’s CSI 300 opened unchanged, while Hong Kong’s Hang Seng slipped 0.49% following a public holiday on Monday.
