Stocks Surge as Oil Prices Drop Following Us-iran Agreement

WHO:

Yahoo Finance - President Trump and Iranian counterpart Masoud Pezeshkian signed a peace agreement.

Al Jazeera - Pakistani Prime Minister Shehbaz Sharif mediated the negotiations between the U.S. and Iran.

WHAT:

Yahoo Finance - The peace agreement was signed on a Wednesday, with the deal going into effect on the following Thursday, which was previously expected for Friday.

Al Jazeera - The U.S. and Iran's memorandum of understanding (MoU) had entered into force with “immediate effect.”

Al Jazeera - Brent crude futures for delivery in August stood at $77.73, only about 7 percent higher than before the U.S. and Israel launched their war on Iran on February 28.

Al Jazeera - Japan’s benchmark Nikkei 225 and South Korea’s Kospi both hit all-time highs, gaining more than 2 percent and 1.7 percent, respectively.

CNBC - Trump reportedly stated, "We're going to bomb the hell out of them if they violate the agreement," during a press conference.

CNBC - The IEA expects global supply to drop by 3.9 million barrels per day on average in 2026 to 102.4 mbd, before recovering to 110.3 mb/d next year.

Al Jazeera - More than 500 vessels are estimated to be waiting to exit the Gulf through the Strait of Hormuz.

Al Jazeera - The Baltic and International Maritime Council (BIMCO) stated that the U.S. and Iran had yet to provide information about “key aspects such as timings and safe routes.”

Yahoo Finance - An interim U.S.-Iran peace deal was signed, which went into effect immediately.

Bloomberg Markets - U.S. equity futures climbed as energy shipments began to pass through the Strait of Hormuz.

Al Jazeera - Oil prices dropped significantly following the signing of the peace agreement.

CNBC - Brent crude futures for August dropped 1.13% to $78.65 a barrel, while U.S. West Texas Intermediate futures for July fell 1.26% to $75.82 per barrel.

Al Jazeera - The International Energy Agency (IEA) reported a projected drop in global supply by 3.9 million barrels per day on average in 2026.

WHERE:

Yahoo Finance - The peace agreement affects the Strait of Hormuz, a critical waterway for oil shipments.

Al Jazeera - The agreement was signed in Washington and Tehran.

WHEN:

Yahoo Finance - The peace agreement was signed on a Wednesday, with the deal going into effect on the following Thursday.

Al Jazeera - The U.S. and Iran's war began on February 28.

CNBC - The IEA's report forecasts a significant oil overhang in 2027.

WHY:

Yahoo Finance - The peace agreement aims to potentially speed up the reopening of the Strait of Hormuz to commercial traffic and lift sanctions on Iranian oil.

CNBC - The IEA expects a lasting resolution to the conflict will result in significantly higher supply volumes.

HOW:

Al Jazeera - The U.S. and Iran signed a memorandum of understanding (MoU) to end hostilities, which included provisions for reopening the Strait of Hormuz and lifting the U.S. naval blockade of Iranian ports.

Al Jazeera - Shipping in the Strait of Hormuz has been reduced due to threats from Iranian missiles, drones, and mines, as well as the U.S. blockade.

(UPDATED June 18, 2026 19:44 UTC)

A peace agreement between the U.S. and Iran has been signed and will go into effect the following Thursday, with the memorandum of understanding taking effect immediately. In the meantime, Brent crude futures for August are priced at $77.73, reflecting only a slight increase since the onset of the conflict on February 28, while over 500 vessels are currently waiting to exit the Gulf through the Strait of Hormuz. Trump has made headlines by stating, "We're going to bomb the hell out of them if they violate the agreement," as the International Energy Agency predicts a significant drop in global oil supply this year.

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(UPDATED June 18, 2026 17:59 UTC)

President Trump and Iranian counterpart Masoud Pezeshkian have signed a peace agreement aimed at reopening the critical Strait of Hormuz to commercial traffic and lifting sanctions on Iranian oil. The deal, which was mediated by Pakistani Prime Minister Shehbaz Sharif, went into effect immediately and has already led to a drop in oil prices, with Brent crude futures falling 1.13% to $78.65 a barrel. As energy shipments begin to flow through the Strait, the International Energy Agency projects a significant drop in global supply by 3.9 million barrels per day on average in 2026.