Dollar Surges as Middle East Tensions Fuel Oil Price Hike

The US dollar reached a two-week high on Wednesday due to renewed hostilities in the Middle East, which drove oil prices up and revived concerns about inflation. The dollar index rose by 0.11% to 99.79, its highest level since August 17. This increase came as rising Treasury yields and expectations of a Federal Reserve rate hike added upward pressure on bond yields.

The euro declined by 0.14% to $1.1576, while the dollar's appeal as a safe haven was reinforced by these economic developments. Volatility in the US dollar index has typically been lower during the summer months, with August's high-to-low range of 1.5% being its lowest since November.

In other news, the Reserve Bank of New Zealand (RBNZ) increased the Official Cash Rate (OCR) by 25 basis points to 2.75%. This decision was made in response to inflation rising to 4.1% in the June quarter due to higher fuel prices resulting from the Middle East conflict.