Resolution criteria

This market resolves to the exact number of votes cast for Senator Chris Van Hollen in the Senate Democratic caucus leadership vote for the 120th Congress (scheduled for December 2026).

• Source of truth: Resolution will rely on official announcements from the Senate Democratic Conference or consistent reporting from major news outlets (such as the Associated Press, The Washington Post, or Politico). If these are not available I will resolve based on what notable gossip X posters like Jake Sherman are posting, if their reports are consistent with one another.

• Secret ballot rule: Because Senate party leadership elections are held behind closed doors by secret ballot, exact vote tallies are sometimes withheld publicly. If the caucus only announces the winner without officially releasing the numerical count, the market will resolve to the consensus number reported across leading political news organizations. It will N/A if the number is not known.

• Multiple ballots: If multiple ballots are held, this market resolves to the tally Van Hollen receives on the first ballot.

• Withdrawal / 0 votes: If Van Hollen formally withdraws before the vote takes place and receives no votes, the market will resolve to 0.

Background

Following the November 2026 midterm elections in which Democrats secured a majority in the U.S. Senate, Maryland Senator Chris Van Hollen launched a leadership challenge against incumbent Democratic Leader Chuck Schumer.

Party floor leaders in the Senate are chosen by a majority vote of the party caucus via secret ballot. Schumer has led Senate Democrats since 2017 and previously ran uncontested. With Democrats entering the new Congress with 56 seats, 28 caucus votes are required to win the majority leadership post.