Dollar Slides Amid Speculation of Fed Rate Cuts and Yen Intervention

The dollar fell on Thursday following data showing a drop in headline consumer prices for June, leading to speculation of a Federal Reserve interest rate cut in September. The yen gained over 2%, raising questions about possible Bank of Japan intervention. Analysts suggested the moves were likely due to market repositioning.

The dollar tumbled on Thursday after data revealed that headline consumer prices unexpectedly dipped in June. This spurred the Japanese yen to surge by over 2%, as traders anticipated that the Federal Reserve could cut interest rates in September. The yen's sharp rise also ignited speculation about potential intervention by the Bank of Japan, especially as the currency hit a 38-year low against the greenback last week.

However, analysts believe the recent moves are more likely linked to repositioning, with many traders caught off guard. 'I'd say most likely it's position squaring rather than any official moves,' commented Steve Englander, head of global G10 FX research and North American macro strategy at Standard Chartered Bank NY Branch in New York.

June's data indicated a 0.1% decline in the consumer price index after remaining constant in May. Annually, it showed a modest gain of 3%, the smallest rise in a year. Core prices similarly increased by 0.1% in June, marking a 3.3% annual gain.

The wide interest rate differential between the US and Japan has heavily affected the yen. Many traders' positions betting on further declines for the Japanese currency have intensified, noted Englander. However, today's CPI data suggests a September rate cut is 'highly probable,' diminishing the rate differential story, he added. The CME Group's FedWatch Tool now shows a 91% probability of a September rate cut, up from 75% the previous day, with a second cut likely by December.

The dollar index fell by 0.66% to 104.28, its lowest since June 7. Against the yen, the dollar dropped 1.95% to 158.49, hitting a low of 157.4, the weakest since June 17. Meanwhile, the euro advanced 0.45% to $1.088 and reached $1.090, its highest since June 7. (Reporting By Karen Brettell; Editing by Toby Chopra and David Evans)