Heightened geopolitical tensions in the Middle East have triggered a surge in safe-haven demand for the US Dollar, with the US Dollar Index (DXY) holding firm above 101.00 for the second consecutive day, trading around 101.10 during the Asian session on Monday [3]. The escalation follows US Central Command (CENTCOM) launching additional strikes on Sunday evening to weaken Iran's capability to target civilian vessels, with US forces reportedly hitting more than 300 Iranian targets over three nights, including 140 on Saturday alone [3]. This military action has dampened hopes for continued diplomacy, as Tehran insists Washington must honor previous commitments before further negotiations can resume [3].
The US Dollar's strength has impacted major currency pairs. The AUD/USD pair retreated from a two-and-a-half-week top near 0.6970, dropping to the 0.6930-0.6925 area during the Asian session, as escalating US-Iran tensions and a fresh leg up in crude oil prices revived inflationary concerns and bolstered US Federal Reserve (Fed) rate hike bets [2][3]. The US Dollar was the strongest against the Australian Dollar, as shown in the daily heat map, with a 0.26% gain [2]. Technical analysis indicates the AUD/USD remains above the 200-day SMA at 0.6878, with immediate support at 0.6849 and deeper protection at 0.6747. A sustained move above 0.6951 is needed for further gains, while the RSI at 42 reflects only a tentative improvement from recent weak momentum [2].
Similarly, the EUR/JPY cross trades in positive territory around 184.65 but faces resistance in the 184.80-184.85 zone, with upside potential limited by geopolitical tensions and speculation over domestic asset shifts in Japan [1]. Japan’s Finance Minister Satsuki Katayama announced measures involving the Government Pension Investment Fund (GPIF) to make substantially greater investments in Japanese financial assets, which analysts believe could support the Yen more effectively than intervention [1]. Technical analysis shows EUR/JPY holds beneath the 100-day SMA and the Bollinger Bands’ 20-day middle line, with RSI at 47.6 indicating subdued downside pressure. The lower Bollinger band at 183.53 acts as the first notable support, while a daily close above resistance could ease the downside bias [1].
Looking ahead, traders are focused on the US Consumer Price Index (CPI) inflation data due Tuesday, with headline CPI expected to decline by 0.1% MoM in June and core CPI projected to rise by 0.3% [3]. Market participants anticipate the Fed may deliver one more interest-rate increase before year-end, and attention is on Fed Chair Kevin Warsh's first official appearance before Congress this Tuesday [3].
CONCLUSION
The US Dollar has strengthened significantly amid escalating Middle East tensions and expectations of further Fed rate hikes, pressuring major currency pairs such as AUD/USD and EUR/JPY. Technical and fundamental factors suggest continued volatility, with upcoming US inflation data and Fed commentary likely to drive further market moves. Investors remain cautious as geopolitical risks and monetary policy developments shape currency dynamics.