Why Is GameStop (GME) Stock Up Today? $55.5B Unsolicited eBay Takeover Bid Sparks Rally
GameStop Corp (GME) shares surged in after-hours trading on May 1 and remained in focus on May 4, 2026, following the company's bombshell announcement of an unsolicited $55.5 billion proposal to acquire e-commerce giant eBay (EBAY). The offer, which values eBay at $125 per share, represents a transformational pivot for the gaming retailer as CEO Ryan Cohen seeks to challenge Amazon’s dominance by merging physical retail with a global digital marketplace.