Stock Market Today: Major Indexes Mixed in Early Trading; S&P 500 Nears All-Time High; Oil Prices Tick Lower as Investors Assess Iran Developments InvestopediaS&P 500 ticks higher as benchmark approaches all-time high: Live updates CNBCStock market today: S&P 500, Nasdaq, Dow futures hit pause near records amid hopes for US-Iran talks Yahoo FinanceWall Street flirts with a record after its big rally the last 2 weeks AP News
