President Trump has endorsed a preliminary agreement with Iran, calling it “fair and good” while emphasizing that the United States is not investing any money in the country. The deal, reached on June 15, outlines a 60-day framework for nuclear negotiations and represents the first meaningful diplomatic channel between Washington and Tehran since Trump pulled out of the JCPOA back in 2018.

The formal signing ceremony is scheduled for June 19. Between now and then, both sides are navigating a minefield of competing narratives about what the deal actually includes.

What’s in the deal, and what’s not

The memorandum of understanding covers three core areas: extending a ceasefire, commencing nuclear talks, and partially reopening the Strait of Hormuz. That last point matters enormously for global energy markets, given that the Strait is one of the most strategically important chokepoints for oil shipments on the planet.

Under the agreement, the Strait of Hormuz will be “permanently toll-free,” and the US naval blockade on Iranian ports will be lifted.

Vice President JD Vance was explicit about the financial terms. No cash is being released to Iran for simply signing the deal. This is a deliberate contrast to previous diplomatic approaches, where unfrozen assets or direct payments served as economic incentives to get Iran to the table.

Instead, the framework operates on what officials describe as performance-based sanctions relief. Iran gets economic benefits only if it demonstrates verifiable compliance with nuclear limitations.

Iranian officials are telling a very different story. Reports from Iranian media have floated a proposed $300 billion international reconstruction fund as part of the agreement. US diplomats have flatly denied this, insisting that any future economic benefits remain contingent on Iran’s behavior during negotiations.

The backstory: from JCPOA withdrawal to new hostilities

Trump withdrew the US from the Joint Comprehensive Plan of Action in 2018, reimposing sanctions that had been lifted in exchange for curbs on Iran’s nuclear development. A new round of hostilities began in February 2026, escalating tensions that had been simmering for years. The conflict disrupted oil flows through the Strait of Hormuz, contributed to higher global energy prices, and created the kind of urgency that tends to push reluctant parties toward negotiation tables.

What this means for markets and crypto investors

The partial reopening of the Strait of Hormuz is the most immediately consequential element for financial markets. The Strait handles a massive share of global oil shipments, and its disruption has been a primary driver of energy price volatility throughout the conflict.

Traders should watch for two key signals: whether Iran’s compliance with nuclear limitations can be independently verified, and whether the $300 billion reconstruction fund narrative gains traction or gets definitively buried. The formal signing on June 19 will likely trigger the first meaningful market reaction, after which the 60-day ceasefire framework will either produce substantive nuclear talks or collapse under the weight of competing interests and incompatible narratives.