US S&P 500 rose 0.1% to 6,617.74, NASDAQ up 0.1%, Dow down 0.2% after Pakistan's deadline extension request.
Pakistan's Prime Minister Shehbaz Sharif asked Trump to extend the Strait of Hormuz reopening deadline by two weeks and urged a ceasefire.
Oil prices fell, with Brent down 2.1% to $107.48 and WTI down 0.1% to $112.29 following the diplomatic update.
Broadcom rose >6% after AI chip deal with Google; Humana and UnitedHealth gained 8% and 9% on higher Medicare rates.