CNBC 快讯 5月19日 19:56 Polymarket 推出私人公司交易市场，允许投资者对 Anthropic、OpenAI 进行投机 Polymarket launches private company trading so investors can speculate on Anthropic, OpenAI The company is launching prediction markets tied to private company milestones, including valuations, IPO timing and sec… FG 100 读报告 →