The safe-haven yen on Tuesday gave up some of the gains it made during last week"s market ructions as investors traded on hopes the Omicron coronavirus variant would not derail a global economic recovery as initially feared. Register for FREE to continue using Reuters.com Free registration gives you access to: Unmatched, global, round-the-clock news Hand-picked insights that are easy to find and use Our Daily Briefing newsletter, delivering the day"s headlines right to your inbox Already registered? Sign in