The US major averages (^DJI, ^IXIC, ^GSPC) start Monday's trading session mixed as the S&P 500 and Nasdaq Composite hold near their record highs achieved last week.

The Morning Brief's Seana Smith and Madison Mills monitor market movements after the opening bell, while Jared Blikre breaks down long-term trends in the S&P Equal Weight Index (^SPXEW).

For more expert insight and the latest market action, click here to watch this full episode of Morning Brief.

This post was written by Luke Carberry Mogan.