Asia FX Falls as USD Strengthens; Yen, Kiwi Slide Sharply
Asian currencies fell broadly on Wednesday, pressured by persistent US Dollar (USD) strength and renewed concerns over the prolonged US government shutdown. The Japanese yen (JPY) slumped to its weakest level in eight months following Sanae Takaichi’s victory in Japan’s ruling party leadership race, while the New Zealand dollar (NZD) plunged after the Reserve Bank of New Zealand (RBNZ) surprised markets with a larger-than-expected rate cut.
US Shutdown and Strong Dollar Pressure Asian Currencies
The US Dollar Index (DXY) rose 0.3% to 98.9 — its highest level in nearly two months — as investors sought refuge in the greenback amid heightened political and economic uncertainty. With the US government shutdown extending into its second week and no signs of a budget deal in sight, market confidence remains fragile.
The prolonged stalemate is delaying key US economic data releases and clouding expectations for the Federal Reserve’s policy path. Traders are now turning their attention to the FOMC meeting minutes and Fed Chair Jerome Powell’s remarks later this week for guidance on upcoming rate decisions.
Across Asia, most regional currencies came under pressure as investors trimmed risk exposure. The Singapore dollar (USD/SGD) edged up 0.2%, while the South Korean won (USD/KRW) rose 0.3%. The Indian rupee (USD/INR) also weakened slightly, and the Australian dollar (AUD/USD) slipped 0.3%. The Chinese yuan (USD/CNH) held steady in offshore trade.
Yen Extends Losses as Takaichi Victory Sparks Policy Uncertainty
The Japanese yen weakened sharply, with USD/JPY climbing as high as 152.6, marking its lowest level since mid-February. The pair has now gained nearly 3.5% so far this week.
The yen’s decline accelerated after Sanae Takaichi, known for her pro-stimulus and dovish economic stance, secured the leadership of Japan’s ruling Liberal Democratic Party (LDP). Her win reinforced expectations of a return to aggressive fiscal spending reminiscent of “Abenomics,” and reduced bets on near-term Bank of Japan (BoJ) tightening.
Analysts at MUFG noted that markets have now priced out any BoJ rate hikes for 2025, with expectations shifting toward March 2026 for the next possible move. Softer wage data and comments from Takaichi’s economic advisers advocating continued accommodation have further weighed on the yen’s outlook.
RBNZ Shocks Markets with 50 bps Cut; NZD/USD Slides to 6-Month Low
The New Zealand dollar (NZD/USD) slumped nearly 1% to 0.57, its lowest level in six months, after the RBNZ unexpectedly slashed its official cash rate by 50 basis points to 2.50%. Markets had largely anticipated a smaller 25 bps reduction.
The central bank said the move aimed to support faltering economic growth and signaled that further easing remains possible if conditions deteriorate. The surprise cut underscored growing concerns about slowing global demand and its impact on New Zealand’s export-driven economy.
Outlook: Market Focus on Fed Signals and Policy Divergence
With the Fed, BoJ, and RBNZ now at different points in their policy cycles, currency markets are likely to remain volatile in the near term. Traders will watch closely for Fed guidance on rate cuts, as well as any intervention threats from Japanese officials to stem yen weakness.
