** Shares of video-game software maker Unity Software U.N jump 12.3% to $25.23
** Keith Gill, the stock influencer known as Roaring Kitty, posts on X about a song named "Unity" by late musician Rick James
** "The leader of the meme stock post on social media, whether it's Reddit or X, you're certainly going (to) see that reaction by that small army of meme stock players - that's what we're seeing again today," Art Hogan, chief market strategist at B. Riley Wealth says
** U shares down ~45% in 2024
(Reporting by Jaspreet Singh and Pranav Kashyap in Bengaluru)
((Jaspreet.Singh@thomsonreuters.com ; https://twitter.com/i_jass))