The US dollar strengthened on the 23rd, with the USD-JPY exchange rate reaching 163.824 yen—up 0.676 yen (0.414%) from the previous New York close of 163.148 yen—as robust US labor market indicators and surging international crude oil prices bolstered the greenback. The yen continued trading near its weakest level against the dollar in approximately 40 years, with the pair threatening the 164 yen threshold during intraday trading at 163.986 yen. Ugo Lancioni, senior portfolio manager at Neuberger Berman, noted that the yen's real value is declining not only against the dollar but across a basket of currencies, a development that could become a concern for Japanese authorities.
The Dollar Index (DXY), which measures the greenback against six major currencies, rose 0.315 points (0.312%) to 101.437—the highest level since the 1st. The EUR-USD pair declined 0.00318 dollars (0.279%) to 1.13794 dollars. The dollar extended gains during New York trading hours, reflecting ongoing conflict in the Middle East and strong domestic economic data.
ECB Holds Rates Unchanged as Lagarde Signals September Hike Possibility
The European Central Bank (ECB) kept all three key policy rates unchanged on the 23rd. ECB President Christine Lagarde stated during a press conference that "some policymakers asked whether we should consider a rate increase today," indicating she did not rule out the possibility of a hike in September. The euro weakened against the dollar following the announcement, with the EUR-USD pair falling to 1.13794 dollars.
US Jobless Claims Hit 187,000, Lowest Since September 1969
According to the US Department of Labor, initial unemployment insurance claims for the week ending the 18th totaled 187,000 on a seasonally adjusted basis—the lowest figure since September 1969. The data reinforced expectations of a resilient US labor market and provided further support for dollar strength. TD Securities noted in a report on the 23rd that the dollar recorded its highest level in three weeks as a safe-haven asset, though the firm assessed that "the likelihood of a sustained sharp rally appears small" because "we do not expect a return to the extreme interest rate differentials seen in 2022, when the Federal Reserve's rate hike cycle significantly outpaced other major central banks."
Brent Crude Closes Above $100 as Middle East Tensions Escalate
Brent crude oil for September delivery surged 7.04% to close at $100.69 per barrel—the first close above $100 since May 22. The UK Maritime Trade Operations (UKMTO) announced on the 23rd that a tanker was attacked in the Red Sea off the southwest coast of Saudi Arabia. Houthi rebels claimed they conducted military operations targeting two Saudi tankers, following earlier warnings this week that they would impose a maritime blockade on Saudi Arabia.
Tensions between the US and Iran intensified further. President Donald Trump told Axios in an interview on the 23rd: "I am considering a massive attack. Larger than anything before. I am on the verge of making a decision. We have completed all preparations for this." The Dollar Index rose as high as 101.524 intraday, reflecting these geopolitical risk factors.
The GBP-USD pair fell 0.00556 dollars (0.416%) to 1.33180 dollars. The offshore USD-CNH rate edged up 0.0029 yuan (0.043%) to 6.7780 yuan.
FAQ
What was the USD-JPY exchange rate on the 23rd?
The USD-JPY exchange rate reached 163.824 yen on the 23rd, up 0.676 yen (0.414%) from the previous New York close of 163.148 yen. The pair threatened the 164 yen level during intraday trading, with the yen continuing to trade near its weakest level against the dollar in approximately 40 years.
Why did the US dollar strengthen on the 23rd?
The dollar strengthened due to robust US labor market data—initial jobless claims for the week ending the 18th totaled 187,000, the lowest since September 1969—and surging international crude oil prices driven by escalating Middle East tensions. Brent crude closed above $100 per barrel for the first time since May 22, rising 7.04% to $100.69.
What did ECB President Lagarde say about future rate hikes?
ECB President Christine Lagarde stated during a press conference on the 23rd that "some policymakers asked whether we should consider a rate increase today," indicating she did not rule out the possibility of a rate hike in September. The ECB held all three key policy rates unchanged on the same day.
