U.S. stock futures have increased as early election results suggest a close race, with Dow futures rising by more than 350 points.

Investors are closely watching the outcomes, with Republican Donald Trump winning in Indiana and Kentucky, while Democrat Kamala Harris has secured Vermont.

Boeing has successfully resolved a strike with its workers, resulting in a new contract.

In the tech industry, Nvidia has surpassed Apple in market capitalization, indicating a significant shift.

However, AstraZeneca's shares have declined due to concerns about a fraud investigation in China, putting pressure on the pharmaceutical giant.

Additionally, Apple is facing the European Union's first major fine under new regulations targeting Big Tech, which adds complexity to its operations.