A second debate between Kamala Harris and Donald Trump was proposed after the first ABC debate, with the condition that it would take place if both candidates agreed. The resolution criteria for one of these markets is a consensus of credible reporting, stating there must be a second debate by November 4, 2024, at 11:59 PM ET. In another market, the resolution source also relies on a consensus of credible reporting and specifies that it will resolve to "Yes" if there's a second debate between Trump and Harris before a certain deadline, while resolving to "No" otherwise. A more recent market simply resolves to yes or no based on whether a second debate has taken place. In all cases, the outcome is contingent upon both candidates agreeing to participate in another debate.