Dow Jones| Nasdaq | S&P 500 | US Stock Market Today |Live Updates: US stocks subdued as Nvidia results, inflation take center stage

Dow Jones| Nasdaq | S&P 500 | US Stock Market Today |Live Updates: Wall Street futures were little changed on Wednesday as investors awaited Nvidia's earnings and July core PCE inflation data. Markets are also focused on economic growth figures and Federal Reserve Chair Kevin Warsh's Jackson Hole speech, while easing Iran-Oman talks on the Strait of Hormuz improved risk appetite.