The days of casino operators MGM Resorts International and Caesars Entertainment as publicly listed companies appear limited, with Nevada regulators approving plans that could eventually see them move off the stock exchange.

Both MGM Resorts International and Caesars Entertainment are on the verge of exiting the stock market as publicly listed entities, following Nevada regulators' endorsement of proposals that pave the way for their potential departure. The companies are currently targets of acquisition offers from investors aiming to run them as private enterprises. MGM Resorts International made its stock market debut...