Dossier
Jeff Sprecher
Coverage of Jeff Sprecher in the Nexus archive.
- Polymarket Loses Prediction-Market Lead After Delays, Blowback
Polymarket, a prediction-market platform, has lost its dominant position due to operational delays and public backlash. The article mentions Jeff Sprecher and Shayne Coplan, who rang the opening bell at the New York Stock Exchange on November 13, 2025, but does not clarify their direct connection to Polymarket's challenges.