Yen Hits Three-Week High as Dollar Weakens Ahead of Central Bank Decisions

The Japanese yen surged to a nearly three-week high on Thursday, benefiting from a sustained pullback in the U.S. dollar as global currency markets brace for a wave of central bank policy meetings. The dollar's weakness triggered a broad repricing across major foreign exchange pairs ahead of key decisions expected next week from monetary authorities in Washington, Tokyo, and Frankfurt.

Dollar Retreat Drives Market Moves

The U.S. Dollar Index (DXY), which measures the greenback against a basket of six major currencies, fell 0.2% to 101.58, a level not seen since early October. The move was reportedly influenced by recent turmoil in AI-related technology stocks and corporate bond markets, which has shaken confidence in the dollar and prompted investors to unwind crowded positions.

"The only conclusion to draw at the moment is that the biggest driver here is the highly concentrated long US tech/long dollar trade, which is being gently unwound," said Chris Turner at ING, according to the source report. Turner added that foreign exchange traders will likely remain focused on the short end of the U.S. yield curve.

Yen Leads Gains on Technical Break

The yen was the primary beneficiary of the dollar's slide, emerging as the top performer among G10 currencies. The USD/JPY pair dropped 0.66% to 157.07, breaking below its 50-day moving average and triggering a wave of short-covering that accelerated the yen's gains.

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While money markets have fully priced in the Bank of Japan (BoJ) holding its policy rate steady at its upcoming meeting, investors are keenly awaiting Governor Kazuo Ueda's updated inflation forecasts for clues on future policy. Swap markets are reportedly pricing in the BoJ's next rate hike to 1.50% by early next year. Lingering concerns about potential currency intervention by Japanese authorities near the 158.00 level have also made traders wary of rebuilding aggressive long-dollar positions.

Central Banks in the Spotlight

Market attention is now firmly on the policy meetings scheduled from October 28-30. The consensus expectation is for a "hawkish hold," where central banks keep benchmark rates unchanged but signal a readiness to tighten further if inflationary pressures persist.

• Euro: The euro found fragile support above $1.1200 as short positions were reduced. However, its upside is seen as capped by political and fiscal turmoil in France, where 10-year bond yields recently topped 5.00% for the first time since 2002 amid social unrest.
• Australian Dollar: The Aussie consolidated after a recent four-day rally, trading at $0.6980. The currency remains supported by a hawkish Reserve Bank of Australia (RBA), which has warned that the inflation outlook has worsened.
• U.S. Federal Reserve: In the U.S., traders are positioning for the Federal Open Market Committee (FOMC) statement. While futures markets indicate an overwhelming probability of the Fed holding its target rate at 3.75%-4.00%, investors will scrutinize post-meeting guidance for any signals of a potential rate hike in December.