| Mobile Web

Polymarket launches prediction markets on OpenAI, Anthropic milestones

Polymarket has launched prediction-market contracts tied to milestones at private companies such as OpenAI and Anthropic. The products allow investors to bet on events including valuation thresholds, IPO timing and secondary-market moves, without holding shares or receiving voting rights. Settlement data will be provided exclusively by Nasdaq Private Market, which also plans to make valuation data previously available by subscription free. The launch targets limits on retail access to private-company investing.