The Strait of Hormuz is one of the world's most critical shipping chokepoints, with approximately 20% of global oil commerce and significant non-energy cargo flowing through its narrow waters annually. The waterway's geopolitical and economic significance has long made shipping conditions through the strait a focal point for international diplomacy and regional power negotiations between multiple stakeholders. Recent geopolitical developments have intensified diplomatic focus on whether Iran will formally agree to unrestricted shipping protocols and open-access policies during April 2026. The current market odds of 77% YES reflect the market's assessment of moderate-to-high confidence in a potential comprehensive agreement materializing by month's end. The Strait's strategic importance to global energy markets, maritime commerce routes, and international trade relationships means any policy shift carries significant implications for shipping insurance premiums, commodity pricing, and broader geopolitical stability across the region. The April 30 deadline provides a clear and measurable resolution window for market participants, with any formal agreement requiring official documentation through government channels or credible independent international sources. Recent odds movements have tracked closely alongside major diplomatic statements, official pronouncements, and ongoing negotiation announcements, indicating active market monitoring of real-world developments.