Stocks to watch: U, CCL, AZN

Unity Software (U) lifted its Q1 revenue guidance and announced divestments from non-core businesses, sending shares up 11%. Carnival Corporation (CCL) was named one of the cheapest strong buy stocks despite a price target cut following its Q1 results. AstraZeneca (AZN) was not mentioned in the provided articles.

The positive guidance from Unity Software boosted investor confidence in the gaming sector, while Carnival's strong buy rating and cheap valuation attracted bargain hunters in the cruise industry. AstraZeneca, however, was not affected by these developments.

Next, watch for Unity's Q1 earnings report on May 10 to confirm its guidance. For Carnival, monitor the cruise industry's recovery as vaccination rates increase and travel restrictions ease. AstraZeneca's upcoming clinical trial updates and potential COVID-19 vaccine approvals in more countries could also impact its stock.