USD/JPY rose 0.03% to 162.488 yen as of 1:42 PM on July 21 in Tokyo trading, according to Yonhap Infomax. The currency pair opened at 162.555 yen and maintained modest gains throughout the session. The yen weakened due to corporate dollar-buying demand from Japanese importers following the July 20 holiday, combined with escalating US-Iran tensions that drove safe-haven flows into the dollar. The movement occurred as Japan's government finalized its economic policy framework prioritizing AI and semiconductor investments.
Japanese Corporate Settlement Demand Pressures Yen After Holiday
Japanese importers and other commercial entities conducted yen-selling and dollar-buying operations on July 21. Market participants anticipated concentrated corporate settlements on this date, as July 20 was a public holiday in Japan. Trading activity increased based on expectations that local companies would execute delayed payment transactions.
Trump Announces Retaliation Policy Against Iran on July 20
US President Donald Trump stated on Truth Social on July 20 that "for every US soldier killed by Iran, they will pay many times over," expressing a strong commitment to retaliate for US military casualties. This statement followed recent incidents resulting in US military deaths amid deteriorating ceasefire conditions between the United States and Iran. The escalating conflict drove inflows into the dollar as the reserve currency.
Nikkei Rebound and WTI Crude Decline Limit Further Yen Weakness
The Nikkei index reversed two days of losses and rebounded nearly 3% during intraday trading on July 21, reflecting renewed risk appetite that weighed on the safe-haven yen. However, reports that Iran received a ceasefire proposal from mediating countries and a pause in international oil price gains capped USD/JPY upside. West Texas Intermediate (WTI) crude oil futures traded at $82.50 per barrel, down 0.88% from the previous day.
Other currency pairs showed minimal movement: euro/yen rose 0.01% to 185.49 yen, euro/dollar increased 0.01% to 1.14150, and the dollar index remained flat at 100.951.
Japan Finalizes Economic Policy Focusing on AI and Semiconductors
The Japanese government confirmed its "Basic Policy on Economic and Fiscal Management and Reform" at a cabinet meeting on July 21. The policy framework emphasizes investment in growth sectors including artificial intelligence and semiconductors, with fiscal improvement to be pursued through economic expansion.
FAQ
What caused USD/JPY to rise on July 21?
USD/JPY increased 0.03% to 162.488 yen due to yen-selling by Japanese importers conducting post-holiday settlements and safe-haven dollar demand triggered by escalating US-Iran tensions following Trump's retaliation statement on July 20.
How did the Nikkei index perform on July 21?
The Nikkei index rebounded nearly 3% during intraday trading on July 21, breaking a two-day losing streak and reflecting renewed risk appetite that pressured the safe-haven yen.
What economic policy did Japan announce on July 21?
Japan's government finalized its economic policy framework on July 21, prioritizing investments in AI and semiconductors with fiscal improvement to be achieved through economic growth.
