Oil is the fuel of the global economy. A bit like gasoline in your shopping cart: when it rises 2%, you don't change your life, but you look at the label more closely. Here, the barrel gained more than 2% in one session after strikes in Saudi Arabia and tensions around the Strait of Hormuz.
Why this strait matters
Hormuz is a bottleneck. Imagine a highway toll booth through which a large share of the world's oil passes. If the passage becomes uncertain, the price of what flows through it rises. Simple mechanics: perceived supply down, price up.
The link with the dollar and gold
- Dollar: oil is paid for in dollars. When crude climbs, demand for greenbacks often follows. A firmer dollar is a headwind for dollar-denominated commodities, gold included.
- Gold: the classic safe haven when the geopolitical climate tenses up. But it also reacts to the dollar and rates. The two forces intersect — it depends on which one pulls harder.
- US indices (US30, Nasdaq): more expensive energy means a cost that rises again for companies. On the Nasdaq, heavily tech, the effect is indirect but real through inflation expectations.
What to watch
Three gauges. Volatility first: it measures the magnitude of moves, like the swell at sea. The higher it rises, the higher the waves. The dollar next, a gauge of stress. And oil itself: if it stays high, imported inflation comes back onto central banks' radar.
Nothing is settled. Geopolitical tensions can ease as quickly as they appeared. Keep your plan, adjust your sizes, and let the market speak.
Educational content, trading involves a risk of capital loss, neither investment advice nor tax advice.