Polymarket plans to use in-house market maker to trade against users: Report

Cointelegraph.com NewsThe company has approached traders, including sports bettors, about joining the effort as it expands in the US and rival Kalshi faces scrutiny over similar practices. 

​The company has approached traders, including sports bettors, about joining the effort as it expands in the US and rival Kalshi faces scrutiny over similar practices.