Live market ticker. Will NVIDIA be the largest company in the world by market cap on July 31?: 92 percent; US x Iran Effective Ceasefire by July 31?: 17 percent; Will Hamas agree to disarm by December 31?: 87 percent; Will Russia capture all of Huliaipole by September 30?: 99 percent; Spider-Man: Brand New Day Rotten Tomatoes score: Above 91?: 10 percent