
Meta shares rise 4% on strong AI agent Muse retention data; Snap up 3%, Reddit falls 3%.
Meta Platforms' stock rose 4% after new data showed its AI agent Muse retains 73% of new users the day after installation, outperforming OpenAI's ChatGPT initially. Snap also gained 3%, while Reddit's stock fell 3%, diverging from its peers. Challeng...





