Oil Crashes 5%: Rubio's Iran Promise Sends WTI to $88.68, Brent to $94.29 — Gas Prices Are Coming Down

# Oil Crashes 5%: Rubio's Iran Promise Sends WTI to $88.68, Brent to $94.29 — Gas Prices Are Coming Down

> **Quick answer:** WTI crude oil fell more than 5% to close at $88.68 per barrel on May 27, 2026, with Brent settling at $94.29, after Secretary of State Marco Rubio said at a White House Cabinet meeting that the US will give Iran nuclear talks "every chance to succeed." President Trump called Iran "negotiating on fumes." Markets have now priced in a meaningfully higher probability of a deal that would reopen the Strait of Hormuz — but analysts warn gas prices will remain well above $4 a gallon until ships actually start moving through.

Oil prices posted their sharpest single-day decline in weeks on Tuesday, May 27, as a one-two diplomatic signal from the White House triggered a rapid oil price drop. The oil price drop May 27 2026 Iran deal Rubio moment marks a potential turning point in the conflict that has kept oil stubbornly above $95 since late March — but the path from diplomatic language to cheap gas at the pump is longer and more treacherous than markets may be pricing in.

This article is for informational purposes only and does not constitute financial advice. Consult a qualified financial advisor for personal financial decisions.

## What Drove the 5%+ Oil Crash on May 27

The catalyst was a White House Cabinet meeting. Secretary of State Marco Rubio, speaking alongside President Trump, said the US would give Iran nuclear negotiations "every chance to succeed" — a notably softer framing than the administration had used in prior weeks, when military options were being emphasized.