Oil prices "flash crash" caused the US dollar to collapse! The outlook of the Strait of Hormuz is now turning around, with the US dollar index experiencing its largest drop in two months.

date
07:20 17/03/2026
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GMT Eight
Due to market expectations that a key oil transportation route will resume shipping, oil prices have fallen, and the US dollar is facing its worst day in nearly two months.
Notice that, as the market hopes for a recovery in shipping traffic on key oil routes to push oil prices lower, the dollar is facing its worst day in nearly two months. The Bloomberg Dollar Spot Index fell on Monday from its highest level this year, dropping by 0.7%, marking the largest decline since January 27th. The price of U.S. crude oil fell below $100 per barrel as President Trump ramps up pressure on countries to assist in reopening the vital maritime passage of the Strait of Hormuz, which connects the Persian Gulf to the international markets. Alex Cohen, a foreign exchange strategist at Bank of America, stated, "The oil market continues to dominate foreign exchange trends. Following the weekend, there was some optimism in the market about the potential reopening of the Strait of Hormuz, leading to a slight softening in Brent crude prices." "After closing at a high last week, the dollar appears to be entering a consolidation phase." Since the U.S. and Israel launched attacks on Iran on February 28, energy prices and the dollar have been fluctuating in sync. Some analysts believe that this has turned the dollar into an "oil currency," partly due to the U.S.'s position as the world's largest oil-producing country and the dollar's role as the primary currency for global oil trade. During times of tension with Iran, the correlation between the dollar and oil prices has been strengthening. Jyoti Balasubramanian, a currency strategist at TD Securities, said, "Until the situation becomes clearer, especially as we are not out of the woods yet, we maintain a tactical preference for bullishness on the dollar." U.S. industrial output saw a moderate increase in February, driven by consecutive growth in manufacturing and mining output for the second month. With recent spikes in oil prices leading to inflation concerns, the Fed is expected to keep interest rates unchanged on Wednesday. The Bank of England, the European Central Bank, the Bank of Japan, and the Reserve Bank of Australia will also make interest rate decisions this week. Strategist Brendan Fagan said, "The overall direction of currency trends is pointing to global risk conditions. If oil prices stabilize and geopolitical tensions ease, the 'oil dollar' impulse that has dominated the market in recent weeks will fade. Monday's price action is a microcosm of the 'de-escalation trade.'" Since the conflict erupted, all major G10 currencies have depreciated against the dollar, with the Japanese yen lagging behind some major peers. Japanese authorities have reiterated that they are prepared to take action to support their currency if necessary. Bob Savage, head of market strategy and insight at New York Bank, wrote, "As the war with Iran continues, oil prices are driving market sentiment with headlines from the Strait of Hormuz driving the market. Concerns this week revolve around how central bankers view these issues."