with the tech giants at the fore. the likes of nvidia stealing the headlines as it become the second most valuable us public company — overtaking apple — breaking the $3 trillion market cap on wednesday. but it's a much smaller tech—ish firm that's also been making the news, as once again the meme stock gamestop's value has soared up over 40% in trading on thursday. so what's going on? market analyst craig erlam joins me now. why the sudden surge? it seems this has been _ why the sudden surge? it seems this has been driven _ why the sudden surge? it seems this has been driven by - why the sudden surge? it seems this has been driven by roaring l this has been driven by roaring kitty who has been synonymous with the moves we have seen in the past with these meme stocks, and he says he's going to do a live stream. the picture he tweeted less than a month ago, a man leaning forward, which initiated this