A potential diplomatic breakthrough between the U.S. and Iran have crude oil futures sliding into Tuesday's opening bell, according to Kevin Hincks. He urges everyone to keep your eyes on not just the U.S.-Iran war, but also the midterm elections. On the earnings front, Apple (AAPL) and Palantir (PLTR) sold off even after both beat on their top and bottom lines, with memory prices and guidance hitting one stock as high valuations impact the other. Also keep an eye for AMD Inc. (AMD) earnings after the close.