Resort Stocks Surge 10%... Market Cap Increases by 1.6 Trillion in One Day

Shares of MGM Resorts International (NYSE: MGM) surged 10.14% in New York trading on May 27, closing at $42.35. The company’s market capitalization swelled from approximately $10.8 billion to about $12.0 billion—a one‐day increase of roughly $1.22 billion (around KRW 1.6 trillion). Trading volume topped 5.13 million shares, well above the norm, signaling strong buying interest driven by short‐term momentum.

In its Q1 2026 results released April 29, MGM reported record consolidated quarterly revenue and saw Las Vegas Strip resort revenue turn positive year‐over‐year for the first time since Q3 2024. In April, the company completed the sale of the operating rights for Ohio’s MGM Northfield Park to enhance capital efficiency, and a BetMGM business update highlighted continued growth in North American sports betting and iGaming.

Based in Las Vegas, MGM Resorts International is a leading global integrated resort operator behind marquee properties such as Bellagio, MGM Grand, and Mandalay Bay. Through its subsidiary BetMGM, the company has also entered North America’s online sports betting and iGaming markets, evolving into an omnichannel leisure platform that seamlessly integrates its offline resorts with digital wagering.