CNBC Daily Open: Markets are wide awake as September ends
With the developments in the AI world and markets keeping a close eye on Treasury yields, investors probably won't need much help keeping awake.

TL;DR
- President Trump signed a voluntary, "morally binding" document with tech leaders on AI development principles.
- The U.S. administration ordered a rebranding of "artificial intelligence" to "super intelligence" within executive branches.
- OpenAI unveiled new "always-on" AI agents called Dots and is reportedly in talks for a $30 billion funding round.
- The U.S. imposed import bans on certain Canadian vehicles, dairy, and alcohol products amid ongoing trade disputes.
- U.S. markets fell as Treasury yields reached multiyear highs, with investors focused on upcoming economic reports.
- Morgan Stanley's accidental disclosure of confidential Asia deal pipeline information is being assessed for potential client relationship and dealmaking impacts.