The DKeX Prediction Market Exchange has secured third place among US prediction market operators by trading volume, marking a significant milestone for DraftKings less than four months after launching its proprietary trading platform. DraftKings Chief Executive Officer and co-founder Jason Robins announced the achievement during a question-and-answer session with CNBC correspondent Contessa Brewer at the NEXTPredict Summit in New York City on October 22. Robins said the company had established itself as a significant competitor and continued gaining market share since entering the sector in late June 2026. Data from Aldrin Research supports the company’s ranking. During the week ending…