Shares have surged in Asia, with benchmarks in Japan and South Korea setting fresh records, after the U.S. and Iran signed their initial agreement ending the war

Oil prices drop over 4% after US-Iran peace deal, while Japan’s Nikkei and South Korea's Kospi indices surge.

Oil prices tumble as benchmarks in Tokyo and Seoul gain over 5% amid easing geopolitical tensions

Asian shares climb with Japan’s Nikkei nearing record close

US-Iran deal lifts Japan's Nikkei average near 70,000 threshold