Italy’s energy crisis deepens as Iran conflict disrupts gas supplies

Italy’s gas reliance faces pressure as the Iran conflict disrupts energy supplies, with the Polymarket contract on whether the S&P 500 opens up on April 15 priced at 100% YES.

## Market reaction

The Strait of Hormuz closure on March 4, 2026, triggered energy price spikes that hit Italy’s economy hard. The S&P 500 April 15 open contract sits at 100% YES, priced at 100¢. No active trading volume is showing, and the odds at 100% YES suggest a disconnect between market sentiment and what’s actually happening with energy supply disruptions.

## Why it matters

The Italian government pushed back its coal plant shutdown deadline from 2025 to 2038, a defensive move against supply disruptions. The S&P 500 contract appears to price in either a conflict resolution or energy price stabilization. At 100¢, a YES share pays $1 if the S&P 500 opens higher on April 15. But the Strait of Hormuz closure is a major oil supply disruption, and the contract’s pricing leaves no room for the risk of further escalation.

## What to watch

Any statements from Jerome Powell or Donald Trump could shift the contract’s pricing, particularly announcements about resumed Iran talks or changes in energy policy. The gap between the 100% YES price and the geopolitical reality makes this contract worth monitoring closely.

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