Stock Market Today: S&P 500 rises into record territory, Nasdaq also rallies but Dow dips; Treasury yields and oil prices fall, gold gets a boost MarketWatchStocks mixed with Nasdaq down; US oil eases on Iran talks Yahoo FinanceU.S. Stocks Mixed as Tech Wobbles Offset Hormuz Hopes WSJDow closes at record on Mideast optimism; SpaceX, AMD drag Nasdaq ReutersDow jumps more than 250 points for record close and fifth winning day: Live updates CNBC