Here's a classic market reaction: when the drums of war start to quiet, stocks go up and oil goes down. That's exactly what happened late Tuesday, as U.S. equity futures shot higher and crude prices tumbled on reports that Washington is pushing a new diplomatic proposal to end the conflict in the Middle East.

Markets Bet on Peace

It was a textbook risk-on move. Futures for the Dow Jones Industrial Average jumped 417 points, or 0.90%, signaling a strong open. The S&P 500 and Nasdaq 100 futures weren't far behind, gaining 0.84% and 0.99%, respectively.

But the real story was in the commodities pit. The price of West Texas Intermediate crude futures, the U.S. benchmark, fell 5.32% to $87.44 a barrel. Brent crude, the global benchmark, dropped even more sharply, down 6.15% to $98.06. When there's a chance peace might break out in a volatile region that pumps a lot of oil, traders who had bet on higher prices due to supply fears rush for the exits. Gasoline and heating oil futures also fell by roughly 5%.

The optimism wasn't confined to U.S. markets. In Asia, Japan's Nikkei 225 index jumped 3.16% and South Korea's KOSPI rose 3.01%, riding the wave of hope from across the Pacific.

The 15-Point Proposal

So, what sparked all this? According to a report, the Trump administration has sent Iran a 15-point proposal aimed at ending the war, which is now in its fourth week. The plan was reportedly delivered through diplomatic back channels, with Pakistan acting as the intermediary.

Specific details are scarce, but the proposal is said to address some of the long-standing friction points between the U.S. and Iran, including Iran's nuclear and ballistic missile programs. It also reportedly tackles maritime security—a critical issue given that a significant portion of the world's oil passes through the Strait of Hormuz, which Iran borders.

Pakistan's Diplomatic Role and Iran's Hesitation

Pakistan has emerged as a key player in this effort. The country's army chief, Syed Asim Munir, is reportedly facilitating communication between Washington and Tehran. Pakistan has even offered to host potential talks, though it's still unclear if formal negotiations will actually happen.

For its part, Iran has yet to give a formal response. The report suggests the country is facing internal coordination challenges, likely compounded by recent leadership disruptions. In a curious twist, it's also reported that Tehran has signaled a preference to engage directly with U.S. Vice President JD Vance on this matter, rather than with the special envoy Steve Witkoff or Jared Kushner.

So, markets are betting on a peace deal. They're pricing in the hope that a 15-point plan delivered via Pakistan can untangle a complex geopolitical knot that has kept oil prices elevated and investors on edge. Whether that hope is justified remains to be seen, but for one evening, it was enough to send stocks soaring and crude plunging.