Stock Market Today: S&P 500, Nasdaq Futures Fall, Dow Gains Amid US-Iran Deal— SpaceX, Dave And Buster's, Western Digital In Focus (UPDATED)

(Editor’s note: The lede, headline, futures and economic data were updated.)
U.S. stock futures were mixed on Tuesday, as the Dow Jones rose, while the Nasdaq 100 and S&P 500 declined, following Monday’s rally.
The Labor Department reported that U.S. import prices advanced 1.9% in May, driven by surging fuel costs.
Fresh housing data painted a cooling picture of the domestic economy; May building permits ticked down 0.7% to a seasonally adjusted annual rate of 1,413,000, while housing starts plummeted 15.4% to a rate of 1,177,000, underscoring persistent headwinds in residential construction.
On Monday, President Donald Trump announced a preliminary U.S.-Iran agreement aimed at ending months of conflict, though its final terms and long-term viability remain unresolved. The deal extends Ap