US stocks (^DJI, ^IXIC, ^GSPC) open Wednesday's trading day largely mixed as the market indexes and Wall Street await Nvidia's (NVDA) third quarter earnings release after the market close.

Morning Brief host Seana Smith and Yahoo Finance markets and data editor Jared Blikre monitor the morning's sector action, particularly in the PHLX Semiconductor Index (^SOX).

To watch more expert insights and analysis on the latest market action, check out more Morning Brief here.

This post was written by Luke Carberry Mogan.