Alderstone-Holdings geopolitical risk analyst Steven Baxter examines the extraordinary trading session that saw stocks rally from the brink as Pakistan brokered last-minute ceasefire negotiations between the United States and Iran.
April 7, 2026, will be remembered as the day global markets stared down Armageddon and somehow walked away unscathed. The S&P 500 spent most of the session deep in the red, down as much as 1.2%, before staging a miraculous reversal to close up 0.08% at 6,616.85. The final hour rally came as Pakistani Prime Minister Shehbaz Sharif requested a two-week extension of the deadline, threatening to destroy Iranian infrastructure.
The President of the United States had set an 8 PM ET deadline for Iran to reopen the Strait of Hormuz, through which roughly 20% of global oil supply flows on typical days. His morning Truth Social post warned that “a whole civilization will die tonight, never to be brought back again.” Markets initially treated the threat as rhetoric. By midday, they realized he meant it.
Oil’s Wild Ride
Crude oil prices briefly spiked above $115 per barrel during intraday trading, up from around $80 just weeks earlier. That represents a 44% surge driven entirely by fears that the strait would remain closed indefinitely and American military action would destroy Iranian energy infrastructure.
But oil’s behavior throughout the session revealed something fascinating about market psychology. Despite escalating threats and confirmed U.S. strikes on Kharg Island military targets, crude settled near flat by late afternoon. Traders increasingly viewed prolonged Strait closure as unlikely, pricing in negotiation outcomes rather than worst-case scenarios.
The energy sector rallied 34% year-to-date through April 7, with the gains accelerating 8% since the conflict began. Chevron gained 2.20% on the day while other oil majors posted solid advances. But even energy bulls recognized that $115 oil creates demand destruction and recession risk that ultimately hurts consumption.
The Pakistan Wildcard
Pakistan’s intervention came as a genuine surprise to most market participants. Prime Minister Sharif proposed a two-week ceasefire with Iran, opening the strait “as a goodwill gesture” during that period. The proposal reached the White House around 4 PM ET, less than four hours before the deadline.
White House Press Secretary Karoline Leavitt told NBC News that “the president has been made aware of the proposal, and a response will come.” That non-committal statement was enough to spark buying that erased the day’s losses in the final trading hour.
The Nasdaq Composite finished up 0.10% at 22,017.85 after spending most of the session down 0.45%. The Dow Jones Industrial Average slipped just 0.18% to 46,584.46, dramatically outperforming its midday losses of nearly 266 points.
UBS Cuts S&P 500 Target
UBS lowered its year-end S&P 500 target to 7,500 from 7,700, citing uncertainty from the conflict and its economic consequences. That still implies 13.4% gain from Monday’s close, suggesting the bank views the geopolitical situation as a temporary headwind rather than a structural threat.
UBS CIO Ulrike Hoffmann-Burchardi wrote that markets this week are “paying close attention to the US president’s 8:00 p.m. ET deadline.” The understatement of the year. Markets weren’t just paying attention. They were paralyzed by the possibility that miscalculation could trigger a regional war, destabilizing global energy markets for years.
The Goldman Sachs poll of 784 institutional clients conducted between March 30 and April 1 showed investors increasingly worried about vulnerabilities in private credit markets. Concerns centered on underwriting standards, borrower sector stress, and how adverse macro conditions, including oil-driven shocks, could ripple through illiquid corners of the market.
Intel’s Connection
Intel rallied 4.19% to $52.91 on news it will participate in Terafab AI chip complex. The collaboration signals renewed confidence in Intel’s manufacturing capabilities after years of market share losses to rivals.
Intel also announced plans to repurchase a 49% stake in its Irish Fab 34 plant from Apollo Global Management for $14.2 billion. The move consolidates ownership of critical manufacturing assets as the company positions for AI chip production.
Healthcare’s Surprise Strength
UnitedHealth Group gained 9.37% alongside other health insurers after positive Medicare Advantage payment news. The sector provided crucial ballast during the day’s volatility, demonstrating how regulatory developments can override macro concerns.
The healthcare rally helped limit downside in the S&P 500 even as energy fears pressured cyclical sectors. Defensive positioning proved prescient as traders sought safety ahead of the deadline.
What Comes Next
Even if Pakistan successfully brokers a two-week extension, markets face another deadline in mid-April with no guarantee of a permanent resolution. Oil prices will remain elevated as long as uncertainty persists about Strait access.
The 8 PM ET deadline came and went with the White House stating only that it was “aware of the proposal.” That ambiguity kept overnight futures volatile as traders positioned for potential military action despite Pakistan’s intervention.
