Currency traders walk near screens showing the Korean Securities Dealers Automated Quotations (KOSDAQ), left, and the foreign exchange rates at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea, Thursday, April 22, 2021. Asian shares were higher on Thursday after a broad advance on Wall Street led by technology companies and banks. (AP Photo/Lee Jin-man)

A currency trader walks near a screen showing the Korea Composite Stock Price Index (KOSPI) at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea, Thursday, April 22, 2021. Asian shares were higher on Thursday after a broad advance on Wall Street led by technology companies and banks. (AP Photo/Lee Jin-man)

A currency trader works at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea, Thursday, April 22, 2021. Asian shares were higher on Thursday after a broad advance on Wall Street led by technology companies and banks. (AP Photo/Lee Jin-man)

Currency traders talk near screens showing the Korea Composite Stock Price Index (KOSPI), left, and the foreign exchange rate between U.S. dollar and South Korean won at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea, Thursday, April 22, 2021. Asian shares were higher on Thursday after a broad advance on Wall Street led by technology companies and banks. (AP Photo/Lee Jin-man)