The U.S. dollar appreciated against the euro, yen, and Swiss franc on Monday, buoyed by rising energy prices and safe-haven demand following U.S. and Israeli military actions in Iran, which intensified worries about a drawn-out conflict in the Middle East. Investors are meticulously monitoring the situation regarding shipping in the vital Strait of Hormuz, which has been affected by retaliatory actions from Iran. A sharp and prolonged rise in oil prices would significantly impact the economies of Japan and the euro area, both of which depend heavily on crude imports. In contrast, the United States would remain relatively insulated, having been a net crude exporter for nearly a decade. The reaction at the center of everything is that of the oil market,” stated Thu Lan Nguyen. Even the announcement that certain OPEC+ nations will increase production more significantly next month than initially anticipated does little to alter this (the economic impact of oil prices), considering that most of these nations possess only very restricted avenues to export their crude oil through alternative routes,” Nguyen added. Barclays analysts projected that the greenback might appreciate by 0.5%-1% for each 10% rise in oil prices, contending that the tensions in Iran contribute to the recent support for the dollar through elevated energy costs and heightened risk aversion.

The Israeli military announced that its air force has eliminated Iran’s Supreme Leader Ali Khamenei, whose death at the age of 86 has been corroborated by Iranian state media, igniting a critical succession contest. Attacks continued into Monday following Iran’s retaliation, with the Iranian Revolutionary Guard claiming to have targeted three oil tankers belonging to the U.S. and Britain, while explosions were reported in both Dubai and Doha. The U.S. dollar index, a measure of the dollar’s value versus key trading partners, rose 0.74% to 98.37, after reaching 98.566, its highest level since January 23. The Swiss franc reached a new 11-year peak against the euro at 0.9028. The currency experienced a decline of 0.43%, settling at 0.7727 against the US dollar, yet it remained close to the decade-high of 0.7604 reached at the end of January. The Swiss National Bank announced on Monday its increased readiness to engage in foreign currency markets following the developments in the Middle East conflict.

The euro declined by 0.80% to $1.1721, following a dip to $1.1698, marking its lowest point since January 22.”A sustained rise in the oil price by $15 per barrel could raise the level of euro zone consumer prices by almost 0.5% and curtail the gain in disposable incomes accordingly,” stated Holger Schmieding. Following an immediate surge, the yen depreciated by 0.61% to 157.005 yen per dollar. It declined to 157.25, marking its lowest point since February 9.An energy-supply shock poses significant challenges for the Bank of Japan and may also jeopardize Prime Minister Takaichi’s forthcoming spending initiatives, which already necessitated a robust fiscal offset,” stated Savage. The yen strengthened following Takaichi’s victory on February 8, driven by expectations of stimulus-induced tightening. However, it subsequently relinquished those gains as concerns arose regarding a potentially dovish stance from the Bank of Japan.

BoJ Deputy Governor Ryozo Himino stated that the increasing market volatility would not hinder the central bank’s decision to raise rates, contending that it is inappropriate to automatically link policy decisions to market fluctuations. The Australian dollar, sensitive to risk, experienced a decline of up to 1.2% before recovering slightly to a decrease of 0.60%, with its latest trading value at $0.7025. In offshore trading, China’s yuan exhibited a decline of 0.25%, settling at 6.8819 yuan per dollar. This movement follows the People’s Bank of China’s decision to adjust its daily fixing price for the currency onshore, aimed at curbing its appreciation relative to the US dollar. China stands as a significant energy importer, serving as the primary purchaser of Iranian oil.