Live market ticker. Will NVIDIA be the largest company in the world by market cap on July 31?: 91 percent; US x Iran Effective Ceasefire by July 31?: 16 percent; Will Hamas agree to disarm by December 31?: 89 percent; Will there be no change in Fed interest rates after the September 2026 meeting?: 44 percent; Will Darline Graham Nordone be the new republican nominee for Senate in South Carolina?: 58 percent