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Yen Rebounds on Intervention Warnings as Dollar Holds Firm Ahead of US Data

Summary
The Japanese yen strengthened on Wednesday following renewed warnings from officials against excessive depreciation, while the U.S. dollar held near a two-month high as investors awaited key inflation data. The Australian dollar weakened after inflation figures came in below expectations.
The Japanese yen rebounded on Wednesday, bolstered by renewed warnings from officials against excessive currency weakness, while the U.S. dollar held near a two-month peak as investors braced for key American inflation and jobs data. In other regional currency movements, the Australian dollar fell below a key psychological level after a softer-than-expected inflation report.
Yen Strengthens on Official Warnings
The yen was the top performer among Group-of-10 currencies, with the USD/JPY pair falling 0.3% to 156.91. The currency's strength was largely attributed to heightened verbal intervention from Tokyo, with Japan's top currency official, Atsushi Mimura, telling Reuters that a clear warning had been sent regarding yen weakness.
This official rhetoric overshadowed domestic data showing weaker-than-expected August retail sales and an unexpected drop in industrial output. While these figures could temper bets on aggressive Bank of Japan policy tightening, the immediate risk of currency market intervention remains a primary support for the yen.
Dollar Steady as Traders Await Key US Data
The U.S. dollar index, which measures the greenback against a basket of major currencies, hovered around 101.42, close to a two-month high. The dollar is on track for its strongest month since June, underpinned by the Federal Reserve's persistent focus on containing inflation, which has pushed U.S. Treasury yields higher.
AdMarket participants are now looking ahead to crucial U.S. economic releases, including the Fed's preferred core PCE inflation measure due later Wednesday and the nonfarm payrolls report on Friday. These reports will be critical in shaping expectations for future Fed rate decisions. Comments from New York Fed President John Williams, who said there was "no need for urgency" on another rate increase, have slightly moderated expectations for a hike in October.
Aussie Dollar Falters, Yuan Shows Resilience
The Australian dollar weakened, with the AUD/USD pair falling 0.3% to $0.69, dipping below the key $0.70 level to a nine-week low. The decline came after Australia's August inflation reading slightly undershot forecasts, reducing market expectations for another near-term rate hike from the Reserve Bank of Australia (RBA).
This move occurred despite the RBA having raised its cash rate by 25 basis points just a day earlier, indicating that the hike was largely priced into the currency. Elsewhere, the Chinese yuan was broadly steady, supported by data showing China's official manufacturing PMI rose to 50.1 in September, moving back into expansionary territory.
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