The New Zealand Dollar slipped lower against the US Dollar for the second day running on Tuesday, driven by renewed concerns over the progress of US-Iran peace negotiations and a surge in oil prices. According to FX Street, these factors contributed to a firmer US Dollar, putting downward pressure on the NZD.

Market participants remain cautious as uncertainty surrounding the geopolitical situation between the US and Iran fuels risk aversion, which typically benefits the US Dollar as a safe-haven currency. Additionally, rising oil prices have added to inflation worries, further supporting the USD's strength against commodity-linked currencies like the New Zealand Dollar.

For Japanese investors and traders, the NZD/USD movement highlights the interconnectedness of geopolitical risks and commodity markets, which can influence currency flows and impact portfolio positioning in FX and equities.