Polymarket, an online prediction market platform, received a lot of attention this year for its monthslong bullish position on Donald Trump's electoral victory.PolymarketThe FBI conducted a raid at Polymarket CEO Shayne Coplan's home on Wednesday morning, a spokesperson confirmed to BI.The 26-year-old CEO's devices were confiscated, according to multiple reports.Polymarket received attention this year after predicting the outcome of the US election.Polymarket CEO Shayne Coplan was the subject of an FBI raid Wednesday morning, a company spokesperson confirmed to Business Insider.The spokesperson did not provide details and a spokesperson for the FBI declined to comment.