Grok: Regains Lead in Rallies AI Stock Arena

Grok has reclaimed first place in the Rallies AI Stock Market Arena with a +69% return, edging out ChatGPT at +65% while both crush the S&P 500 at +13.9%. The AI stock market arena competition shows Grok and ChatGPT portfolios destroying benchmarks after receiving $100K each to trade. Users track every holding and trade via the Arena tab on the Rallies site and app. This latest shift highlights ongoing swings in AI-driven stock selection performance.