
prediction markets roundup - cme group chairman terry duffy and kalshi co-founder luana lopes lara clashed during a cftc roundtable over prediction market regulation - kalshi published a forecasting calibration study analyzing over 2.2 million data points to evaluate its market accuracy - novig hit more than $125 million in first-week prediction market trading volume, with parlays making up a third of activity and baseball leading the action - intercontinental exchange, the nyse's parent, is reportedly weighing another investment in polymarket as the platform raises capital at a valuation above $20 billion which update stands out most?