Influential retail trader Keith Gill, also known as RoaringKitty or DeepFuckingValue, updated his massive bet on GameStop (GME), sending GameStop's stock soaring on Thursday, CoinDesk reported. Gill's stock and options positions are now worth about $586 million in total, according to screenshots posted on Reddit, and the announcement was made live on YouTube on Friday. GameStop's stock rose 47% at the end of trading on Thursday. The move also affected digital asset markets. Solana-based meme coin GME, although not associated with GameStop in any way, has risen more than 80% in the past 24 hours, CoinGecko data shows, even as the broader crypto market is retreating. Micro-cap AMC tokens, although similarly not associated with the troubled movie theater chain of the same name, also jumped 83%. Gill, who rose to prominence in short-term GameStop trading during the pandemic, returned to social media last month after a three-year silence, sparking a frenzy for meme coins. Since then, the GME token has risen more than 3,000% since mid-May, with a market capitalization of more than $120 million.