Start now →

$760M bet placed against oil prices before Iran opens Strait of Hormuz

By Estefano Gomez · Published April 18, 2026 · 2 min read · Source: Crypto Briefing
Trading

A $760 million bet against oil prices was placed 20 minutes before Iran’s foreign minister announced the Strait of Hormuz would be open. WTI Crude Oil hitting $160 in April sits at 1.4% YES.

Market reaction

This bet against oil prices coincided with the brief opening of the Strait, triggering a plunge in oil prices. The WTI Crude Oil market for April saw a spike in activity, but odds remain at 1.4% YES. The announcement added weight to bearish sentiment. June crude oil odds also face downward pressure, as potential easing of tensions could lower prices.

Why it matters

Face value on the contract hit $360,822, but actual USDC traded was just $2,814. A mere $1,655 is enough to shift market odds by 5 points, meaning a single large order can drive significant movement in this thin market. The largest move in the past 24 hours was a 25-point spike at 8:02 PM, from 1% to 26%, showing how reactive the market is to news flow.

The $760 million bet suggests insider knowledge, or at least a coordinated move, indicating that financial markets may have had access to geopolitical developments before the public announcement. At 1.4¢, buying YES for $160 WTI in April pays $1 if correct, a 71.4x return, but the market is betting heavily against it. Any tangible easing of tensions, like a lasting ceasefire or resumed tanker traffic, would likely push these odds lower still.

What to watch

Further statements from Iran’s foreign ministry or shifts in US naval positioning. The next major signal would be any verified cessation of military actions in the Strait, which could further depress oil price expectations.

API access

Get prediction market intelligence as a structured API feed. Early access waitlist.

Active Markets Bitcoin price predictions for april 2026 100% ▼0¢ Ships transit strait of hormuz (april 13-19) 100% ▼0¢ Strait of hormuz traffic normalization 22% ▼0¢ Trump's Iranian demands 6% ▼0¢ Crude oil predictions for june 5% ▼0¢ Iran uranium enrichment agreement 16% ▼0¢

Gloria API — Get prediction market signals delivered to your trading stack.

Join the Waitlist

Quick Links

Bitcoin Ethereum
This article was originally published on Crypto Briefing and is republished here under RSS syndication for informational purposes. All rights and intellectual property remain with the original author. If you are the author and wish to have this article removed, please contact us at [email protected].

NexaPay — Accept Card Payments, Receive Crypto

No KYC · Instant Settlement · Visa, Mastercard, Apple Pay, Google Pay

Get Started →