Markets reacted positively to news of a U.S.-Iran peace deal, with Asian stocks rallying and oil prices dropping significantly. Investors are unwinding geopolitical risk premiums as hopes rise for an end to the conflict.
However, some investors remain cautious, pointing out that the deal is not yet signed and details are scarce. Gold prices, often a safe haven, are holding steady, indicating a lack of full market confidence. The implications for inflation and central bank policy are also being closely watched.

- Asian stocks rallied Monday while oil prices tumbled after the U.S. and Iran agreed to a peace deal aimed at ending nearly four months of conflict.
- The strongest reaction was seen in energy markets, where oil prices tumbled over 4%.
Asian stocks experienced a significant rally on Monday, with oil prices plummeting, following the announcement of a peace agreement between the U.S. and Iran. This deal is intended to put an end to nearly four months of intense conflict. The positive sentiment prompted investors to shed some of the geopolitical risk premium that has been a dominant factor in the markets since February.
The energy sector saw the most dramatic response. U.S. crude oil futures for July delivery dropped by 4.77% to $80.83 per barrel by 8:27 p.m. ET. Concurrently, Brent futures, the international benchmark for August delivery, traded approximately 4% lower at $83.77 per barrel.
Asian equities surged across the board. South Korea's Kospi index climbed an impressive 5.1%, Japan's Nikkei 225 advanced by 3.6%, and the broader Topix saw a gain of 2.6%. In Australia, the S&P/ASX 200 rose by 1.3%.
Josh Gilbert, lead analyst for APAC at eToro, commented, "Markets have been waiting for this news for months, and the relief is already showing, with oil sliding and risk assets catching ... after President Trump confirmed that the Strait of Hormuz will reopen and the U.S. naval blockade will be lifted."
The easing of oil prices and the prospects of peace had a ripple effect across other asset classes. The U.S. dollar index weakened by 0.32% to 99.483. Additionally, the yield on the benchmark 10-year Treasury note fell by 5 basis points to 4.423%, indicating that investors are scaling back their inflation concerns due to the moderating energy prices.
Billy Leung, investment strategist at Global X ETFs, noted, "The most immediate implication is a repricing of the inflation risk premium that markets have been carrying since the Strait closed." He added, "Oil is the sharpest mover, but the more telling signal is actually in bonds, where yields falling alongside equities rising confirms that the market had already been treating the energy shock as transitory rather than structural."
Investors Remain Wary Amidst Deal Uncertainty
Beyond the demand for safe-haven Treasurys, gold prices also saw an uptick. Leung observed, "Gold is the interesting outlier here. In a clean risk-on trade, gold should be selling off as the geopolitical premium unwinds, but it is holding bid around $4,300, which tells you the market is not fully trusting the deal yet."
Spot gold prices were up nearly 2% at $4,302.19 per ounce.
This skepticism is rooted in the lingering uncertainty surrounding the agreement, which has yet to be formally signed and faces potential implementation risks.
Gilbert cautioned, "The deal isn't actually signed until June 19th, the details are still thin, and this conflict has shown more than once that headlines can turn on a dime."

Analysts at Commonwealth Bank of Australia echoed the sentiment of caution, emphasizing that the normalization of oil supply hinges on the speed of recovery in shipping and production.
Vivek Dhar, head of commodities and sustainability research at CBA, anticipates Brent crude to settle around $80 a barrel by year-end, assuming the Strait of Hormuz remains open and exports rebound. However, he cautioned that potential damage to refining infrastructure, the lingering threat of sea mines, and uncertainties surrounding tanker traffic could impede a swift return to normalcy.
Despite these concerns, Dhar noted that markets are likely to find solace in the prospect that even a 60%-70% recovery in oil flows to pre-war levels could be sufficient to restore expectations of a global supply surplus.
For investors, the most significant implication of lower oil prices is their impact on inflation and central bank policies. Reduced energy costs alleviate pressure on both households and businesses, while also diminishing the risk of a renewed inflation surge, particularly as major central banks approach a week of crucial policy meetings.
"The broader read for global investors is constructive," Gilbert concluded. "A sustained decline in oil prices takes some weight off central banks."
