Live market ticker. Will NVIDIA be the largest company in the world by market cap on July 31?: 87 percent; US x Iran Effective Ceasefire by July 31?: 29 percent; Will there be no change in Fed interest rates after the September 2026 meeting?: 45 percent; Will Bitcoin dip to $62,500 in July?: 7 percent; Israel x Iran ceasefire continues through July 31?: 98 percent