Assessing the Impact of the Gulf War's Aftermath on Military Action Predictions

By Patricia Miller

Apr 17, 2026

2 min read

The Gulf War's aftermath sees a $58 billion repair bill and declining odds for military action against Iran as peace seems more likely.

The aftermath of the Gulf War has resulted in substantial financial implications, totaling a $58 billion repair cost, as the ongoing US-Iran conflict enters its seventh week after a ceasefire was declared on April 8. Market speculations about potential military actions by Gulf states against Iran have significantly diminished, with current odds showing only a 6% chance of action by April 30, down from 12% a week prior.

The April 8 ceasefire has notably decreased the probabilities associated with military actions in the Gulf region. The figures indicate a sharp decline in expected actions, as the market stands at 6% for April 30 and only 1% for April 15. This data suggests that traders are anticipating continued peace rather than a return to hostilities.

What are the implications for investors?

The normalization of traffic through the Strait of Hormuz, a critical shipping route, has also seen a decrease in optimistic projections. The extensive damage to infrastructure raises concerns, as repair times may extend up to five years, which makes a return to normal operations by the end of April highly unlikely. The $58 billion in repair costs and ongoing equipment shortages signify disruptions that could last far beyond any temporary ceasefire.

What should investors watch for?

Currently, trading volume in the Gulf state action market remains modest at $1,454 per day in USDC. Notably, it only requires $3,219 to influence market odds by five percentage points. This thin market means that a single large trade can lead to significant price movements. Therefore, even minor changes in news coverage could lead to pronounced swings in market sentiment.

The prevailing trend indicates a move towards de-escalation, negatively impacting those who hold YES shares in the market. The current price for a YES share is 6 cents, which pays $1 if Gulf states conduct military operations by April 30, depicting a substantial 16.67x return. However, achieving this payout necessitates a drastic shift back towards conflict to validate the investment risk.

Investors should closely monitor updates from CENTCOM and watch for diplomatic actions from Gulf states. Announcements regarding peace negotiations or mediation efforts would likely push market odds even lower.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.