Antalya Quartet Backs Pakistan's Mediation Efforts in US-Iran Relations

By Patricia Miller

Apr 18, 2026

2 min read

The Antalya Quartet supports Pakistan's mediation for US-Iran talks, though the chances for a June 30 meeting sit at just 2%. Traders remain skeptical.

The Antalya Quartet has supported Pakistan's efforts in mediating discussions between the United States and Iran. However, the expectation for a diplomatic meeting between these two countries by June 30 remains low, with the probability sitting at just 2%. Despite this recent endorsement, traders in the market view the chances of a qualifying meeting occurring before the deadline as slim. Specific locations, such as Oman and the UAE, where meetings might take place, are also being discounted by market activity.

In contrast, the market focusing on an Iran Uranium Enrichment Agreement shows more activity. Shares in this market have risen to 43.8% from 35% the previous day, driven largely by China's willingness to accept enriched uranium from Iran. This signals a potential scaling back of Iran's nuclear stockpile. With just 14 days until resolution, traders are increasingly optimistic about an agreement to halt enrichment by April 30.

Why is this important? The market for diplomatic meetings is currently weak, with daily trading volume around $104 in USDC. A mere $408 could shift the market odds by 5 percentage points, indicating that a significant trade can dramatically reshape trader expectations. Meanwhile, the uranium enrichment market is much more robust, trading at around $23,824 daily, reflecting greater confidence among investors.

What should you be paying attention to? While the Antalya Quartet’s endorsement could create some positive momentum, it does not guarantee immediate results. For those looking to take a contrarian stance, betting on a 2% chance in the meeting market could provide a staggering 50x return. Keep an eye out for announcements from the Pakistani government or confirmations regarding new meetings in neutral venues like Oman or Geneva, as these could swiftly affect market dynamics.

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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.