The New Zealand Dollar weakened against the US Dollar following the Federal Reserve's first interest rate hike in three years, FX Street reported. On Friday, the Kiwi fell by 0.11%, reflecting increased strength in the Greenback amid the Fed's tightening cycle.

According to FX Street, the Federal Reserve's move supported the US Dollar broadly against most G8 currencies, putting pressure on the New Zealand Dollar. This shift has placed the NZD/USD pair's 0.5700 level under significant strain, signaling potential further downside.

For Japanese investors, this development highlights ongoing global monetary policy divergence, which may influence FX and equity market volatility in the region.