#布伦特原油上涨3.8%
Brent crude rose 3.83% on August 6 to $82.49 per barrel, after hitting a high of more than 4% during the day. WTI also strengthened in tandem, up 2.75% to $77.29 per barrel. This was one of the biggest single-day gains in recent weeks, ending the prior streak of roughly 12% weekly losses. The direct catalyst was geopolitical developments in the Middle East. Reports said Iran carried out strikes on “hostile targets” in the Strait of Hormuz and is moving forward with measures to restrict passage of ships from the U.S. and Israel and to impose related fees. Earlier, the market had been optimistic about negotiations between Iran and Oman regarding reopening the strait, which had previously pushed oil prices down; however, the details indicated tighter restrictions, with the risk of supply disruption being repriced again.

The Strait of Hormuz handles about 20% of global oil trade flows, so any constraint on passage would immediately show up in the risk premium. Refining crack spreads have remained elevated, meaning strong profits at the refining end, which in turn has amplified expectations for crude demand. The U.S. dollar’s performance was relatively steady and did not provide clear downward pressure. Over a longer horizon, oil prices still hinge on the tug-of-war between geopolitics and supply-demand dynamics. In July, prices surged at one point as tensions escalated, then volatility rose sharply as expectations of a ceasefire faded.

The current $82–83 range is the recent trading center. Resistance lies at $85–87, while support is seen at $80 and $78. If tensions in the strait continue to escalate, the premium could widen further; if negotiations yield substantive progress, prices could quickly give back gains. For traders on the Binance square, crude prices directly influence inflation expectations and risk-asset sentiment. Higher oil prices often increase pressure on real interest rates, indirectly weighing on crypto markets, but they also create short-term opportunities for energy-related narratives. Focus on weekend geopolitical developments and next week’s inventory data—more important than simply chasing momentum. Position sizing should come first; volatility has already become large enough.