Markets bet on whether Barack Obama will endorse Zohran Mamdani in 2025 NYC Mayoral Race

Barchart · 09/03/2025 04:18

Kalshi has reported 4,385 in volume over the last 24 hours on their market for “Will Barack Obama endorse Zohran Mamdani in 2025 NYC Mayoral Race?”, making it one of the hottest markets on the platform today.

The market currently is implying a 28% chance for "Barack Obama", which is neutral from yesterday, when the market implied a 28% probability.

If Barack Obama endorses Zohran Mamdani in the 2025 NYC Mayoral Race before election day, then the market resolves to Yes.

In total, this market has seen a volume of 31,251 transactions since it was first opened on June 30, 2025. There are 17,615 positions of open interest in this market, and the overall liquidity is sitting at 695,692 contracts.

Based on Quiver’s tracking, here are 10 of the finance and politics markets that have had the most volume on Kalshi over the last 24 hours:

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