Oil prices fell and global stock markets traded mixed Thursday awaiting an update on a US plan to end the Middle East war and reopen the Strait of Hormuz.
Having plunged more than 10 percent at one point Wednesday on peace hopes, crude futures fell far less sharply Thursday, with losses of around two percent.
European stock markets declined after big gains the previous session, while leading Asian markets climbed.
Tokyo soared 5.6 percent, which largely reflected resumption of trading in Japan after the country's public holidays this week.
"The wild streak of enthusiasm which hit markets amid hopes for a major de-escalation in the Iran conflict is tempering," noted Susannah Streeter, chief investment strategist at Wealth Club.
"There's a realisation that there are more hurdles to climb for a longer-term resolution to be agreed, even though Iran is reported to be studying a US peace proposal aimed at formally ending the conflict."
US President Donald Trump said an agreement could be near after positive talks, with Iran adding that it would pass on its latest position to mediator Pakistan.
The war, launched by the United States and Israel in late February, has seen Iran respond with attacks across the Middle East and impose a chokehold on the Strait of Hormuz, the gateway to the Gulf oil and gas industries and a strategic trade route.
In foreign exchange Thursday, the dollar lost some of its safe haven support.
Investors in Tokyo were closely watching the yen after speculation of intervention by the Japanese government to prop up the beleaguered currency.
Norway's central bank on Thursday hiked its guiding rate by a quarter point to 4.25 percent, citing a risk that the war in the Middle East could worsen already elevated inflation.
"Inflation is too high and has run above target for several years," Norges Bank governor Ida Wolden Bache said in a statement.
Away from the war, there has been a fresh wave of cash pumped into the technology sector as traders snap up all things artificial intelligence, helped by standout earnings from Apple, Google parent Alphabet, Microsoft and Samsung during the ongoing first-quarter reporting season.
Emirates Group on Thursday announced a three-percent rise in annual profits to $5.7 billion despite severe disruption to flights owing to the war.
