West Texas Intermediate crude oil rocketed above $100 per barrel on Monday as escalating Middle East conflict shut key fuel supply routes. The spike marked the largest daily gain in years, hammering equities and boosting safe-haven assets.

Market Snapshot
WTI crude (CLc1) jumped over 20% to above $100.50 per barrel in early trading, while Brent (LCOc1) spiked as much as 20% to $111.04, the highest since July 2022. US S&P 500 futures (SPX) tumbled 1.5-2%, reflecting inflation fears from energy costs, as Asian shares skidded toward weekly lows. The 10-year US Treasury yield (US10YT) climbed 7 basis points to 4.11%, signaling bets on tighter Fed policy.
Read more about WTI and Brent Crude Oil differences. WTI, the US benchmark, trades at a discount to global Brent due to landlocked transport logistics and heavier quality, but today’s war-driven rally has narrowed that spread to under $3 amid shared supply fears.
Conflict Details
The US-Israeli war with Iran has halted shipping through the Strait of Hormuz, one of the world’s top oil chokepoints. Kuwait, UAE, and Iraq curbed output as storage fills amid export blockades, with potential losses nearing 6 million barrels per day. President Donald Trump demanded Iran’s unconditional surrender, deepening fears of prolonged disruptions.
Policy Responses
OPEC+ nations including Saudi Arabia, Russia, Iraq, and UAE pledged higher output earlier, but current chaos overwhelms those plans. Qatar’s Energy Minister Saad al-Kaabi warned prices could hit $150 if Hormuz stays closed. South Korea eyes strategic reserve releases, while India scouts alternate routes.
Risk-Off Flows
Gold (XAU) rallied 0.8% to $5,117 per ounce on safe-haven buying, up 18% year-to-date amid geopolitical turmoil. The dollar index strengthened versus risk currencies, though gold outperforms on inflation-hedge appeal. Airline stocks plunged, Wizz Air down 11%, IAG off 3.6%, as jet fuel costs soar; energy majors like BP and Shell gained 2%.
Macro Implications
The oil surge stokes global inflation, pushing back Fed rate-cut bets to September or later and raising ECB hike odds. Higher energy prices threaten growth in import-dependent Asia and Europe, amplifying recession risks if supplies stay offline. JPMorgan’s Natasha Kaneva noted the shift from risk premium to real supply shocks.
“Oil markets now face tangible disruptions, not just headlines, supply losses could hit 6 million bpd soon,” JPMorgan commodities head Natasha Kaneva said. “Without de-escalation, $120 Brent looks base case,” Rapidan Energy’s Bob McNally added.
Key Monitors
Traders eye Hormuz tanker traffic for reopening signs, US strikes on Iranian facilities, and next week’s OPEC+ emergency meet. Fed speakers’ inflation comments and Chinese demand data will gauge growth fallout.

