Today's Morning Movers and Top Ratings: MSFT, NVDA, BA, UBER and More

$Microsoft(MSFT.US)$ stock rose 1.4% with the tech giant set to hire Sam Altman to lead a new advanced artificial intelligence research team, just days after the prominent AI-industry figure was ousted as CEO of OpenAI.

$NVIDIA(NVDA.US)$ stock rose 0.7% ahead of Tuesday's quarterly results, amid sky-high confidence the tech giant can outperform given the market's enthusiasm for all things AI.

$General Motors(GM.US)$ stock rose 0.2% after Kyle Vogt, the CEO of the auto giant’s robot-taxi unit Cruise, resigned from the company as the company undergoes a safety review of its U.S. fleet.

$Airbnb(ABNB.US)$ stock rose 0.2% after the short-term accommodation rental company appointed Ron Klain, a former top advisor to U.S. President Joe Biden, as its chief legal officer.

$Boeing(BA.US)$ stock rose 1.3% after Deutsche Bank upgraded its investment stance on the aircraft manufacturer to ‘buy’ from ‘hold’, citing increasing commercial jet deliveries.

$Uber Technologies(UBER.US)$ stock fell 2.3% after the ride-hailing company announced plans to issue $1.2 billion of five-year convertible notes, subject to market conditions.

$Citigroup(C.US)$ stock fell 0.1% with the banking giant expected to announce layoffs and senior management changes on Monday as part of its biggest reorganization in decades.