VOO Rebounds on Trump's Iran Strike Pause — But Can a Five-Day Window Sustain a Market Recovery?

Shares surged in pre-market trading Monday after President Trump announced a five-day suspension of U.S. strikes on Iranian energy infrastructure, sending oil prices tumbling and giving the battered S&P 500 its first clear relief rally in weeks. VOO jumped +1.5% to $606.71, clawing back most of Friday's 1.45% loss — but the ETF remains $10 below where it stood just a week ago, and the fundamental risks haven't disappeared.

• A Weekend Tweet Moved Billions in Market Value. Trump put his threat to destroy Iranian power plants on hold for five days after what he described as "productive" talks, sending oil down sharply and stocks soaring.

Brent crude started Monday at roughly $113 a barrel and sank below $100 after the announcement. But Iran denied any talks having happened , injecting immediate doubt into the rally's durability. For VOO holders, the bounce hinges on a diplomatic window that could slam shut in five days.

• Oil Prices Still Threaten to Choke the Economy. Even after Monday's drop, crude remains roughly 40% above pre-war levels. Oil prices have skyrocketed since the beginning of the Iran war on Feb. 28, with Brent and WTI surging by over 36% and 39%, respectively.

Protracted oil-supply disruptions in the Strait of Hormuz could lift gas prices, fan consumer inflation and slow household consumption. That's a direct hit to corporate earnings across the 500 companies VOO tracks.

• The Fed Just Told Markets: Don't Count on Rate Cuts. The FOMC meeting on March 18 delivered a sobering reality check — the Fed held rates at 3.50%–3.75% and revised its projections to suggest only one cut remains on the table for 2026.

On March 20, the 2-year Treasury yield surged to 3.90%, effectively dismantling investor hopes for a series of rate cuts. Higher borrowing costs make stocks less attractive relative to bonds — a headwind that persists regardless of any ceasefire.

• Wall Street's Downside Scenarios Are Getting Louder. JPMorgan slashed its 2026 S&P 500 year-end target to 7,200 from 7,500 and sees the index potentially sliding to 6,000 if headwinds intensify.

Goldman Sachs warns a severe oil-driven shock could push the index to 5,400 — roughly 17% below current levels. For long-term VOO holders, today's bounce feels good but barely dents a four-week losing streak. The real question: will five days of diplomacy fix what three weeks of war broke?