U.S. STOCK MARKET CLOSE | MARKETS TREAD CAUTIOUSLY AHEAD OF NONFARM PAYROLLS DATA AND THE U.S.-IRAN DEAL, WITH MAJOR INDICES ENDING LOWER—DOW SNAPS FIVE-SESSION WINNING STREAK; TECH STOCKS DIVERGE, MI

U.S. STOCK MARKET CLOSE | MARKETS TREAD CAUTIOUSLY AHEAD OF NONFARM PAYROLLS DATA AND THE U.S.-IRAN DEAL, WITH MAJOR INDICES ENDING LOWER—DOW SNAPS FIVE-SESSION WINNING STREAK; TECH STOCKS DIVERGE, MI