The resurgence of the Iran war premium has had a profound impact on cryptocurrency markets. Over the past 24 hours, bitcoin has slid 2.1% to $75,633, while ether has dropped 3.4% to $2,244.

This downturn is largely attributed to the surge in Brent crude oil prices, which have jumped 7.1% to $126.41 per barrel, the highest intraday level in four years. The escalation of tensions between the US and Iran, coupled with reports of potential military action, has led to a significant increase in oil prices.

The global benchmark for oil has been on a nine-day winning streak, with prices increasing by over 100% year-to-date. Other cryptocurrencies, including XRP and Solana, have also experienced losses, while dogecoin has seen a 3.8% increase.

The rise in oil prices and the hawkish stance of the Fed have led to a decline in demand for fixed income, resulting in a surge in the dollar and a slide in bonds. The resilience of bitcoin is being tested, with the asset struggling to break above $80,000. According to Fernando Lillo, director at Zoomex, a break above $80,000 would require a resolution to the Middle East conflict and a subsequent drop in oil prices. Lillo suggests that a potential lifting of restrictions in the region and lower oil prices could trigger a relief rally, paving the way for bitcoin to consolidate above $80,000 and move towards $85,000.