Brent crude just spiked above $100 a barrel again after Houthi attacks hit Saudi tankers in the Red Sea. The jump came fast — over 6% in a day — and WTI followed with a 5%+ move. This isn't just an oil headline; it feeds straight into higher costs for everything that moves or uses fuel.

Why the price jumped

The Red Sea is a key route for Middle East crude heading to Europe and Asia. Attacks raise the risk that tankers get hit or rerouted around Africa, which adds days and cost. That extra fear gets priced in immediately as a risk premium on the barrel. No actual big supply cut yet, but the market is front-running the threat.

Who feels it first

• Benefits: Upstream producers such as ONGC gain from higher realised prices. Oil service firms and some refiners with strong export margins also see lift.
• Gets hurt: Indian oil marketing companies (IOC, BPCL, HPCL) face margin pressure on fuel sales. Airlines, paint makers, tyre companies and auto firms all pay more for fuel and feedstock. Broader Indian consumption takes a hit because the country imports most of its crude.

Global equities dipped and bond yields rose on the same inflation worry — higher energy costs can keep rates elevated longer.

What would flip the move

A quick de-escalation or safe passage deal for Red Sea shipping would cut the risk premium almost as fast as it appeared. Watch tanker routing data and any statements from the main players involved; those signals move the price before the news hits the wires.