The resurgence of the Iran war premium has had a profound impact on the cryptocurrency market. Over the past 24 hours, bitcoin has dropped 2.1% to $75,633, while ether has fallen 3.4% to $2,244.
This decline is largely attributed to the surge in Brent crude oil prices, which have jumped 7.1% to $126.41 a barrel, the highest level in four years. The oil price increase is a direct result of reports that President Trump is being briefed on military options for Iran, sparking fears of an escalation in the conflict. The Strait of Hormuz, a critical oil transportation route, has been effectively shut down since the war began, leading to a significant increase in oil prices. The war premium, which refers to the portion of an asset's price driven by conflict risk, has been a major factor in the rise of Brent crude prices, with the global benchmark experiencing a nine-day winning streak and a year-to-date increase of over 100%.
Other cryptocurrencies, including XRP and Solana, have also experienced declines, while dogecoin has seen a 3.8% increase. The rise in oil prices has had a ripple effect on the global market, with risk assets declining across the board. The dollar has gained, and bonds have slid, as the surge in oil and a hawkish Fed have reduced demand for fixed income. Bitcoin's ability to withstand the early stages of the war is being tested, with the asset holding a tight band between $74,000 and $78,000 despite the rise in oil prices.
However, the cumulative damage is starting to show, with bitcoin now $50,000 below its October 2025 all-time high of $126,000. According to Fernando Lillo, director at exchange Zoomex, any break above $80,000 will require the war premium to unwind, which would necessitate a resolution to the Middle East conflict and a drop in Brent crude oil prices below $100 per barrel. Lillo also flagged a possible scenario where the Trump administration lifts the blockade in the coming days, framing it as a response to positive steps by Iran, which could trigger a relief rally and pave the way for bitcoin to consolidate above $80,000 and move towards $85,000.