Closest Senate race in 2026?

“Mississippi” 96% (-1pp in 24h), “Alaska” 5% (+2pp in 24h) and “Iowa” 1% on Kalshi as of 23:23 UTC on 12 Nov 2026: “Mississippi” leads “Closest Senate race in 2026?” out of 20 outcomes. The event has $16.7k in Kalshi-reported 24-hour volume. pdata.world compares it with 24 related events on Kalshi and Polymarket.

Kalshi·Elections·ends Jan 10, 2027

event20 outcomes

vol cum

$3.5M

vol 24h

$16.7k

outcomes

ends

Jan 10, 2027

outcomesclick to inspect →

showing 5 of 20

marketselected outcome

Mississippi

rank #1

United States

96¢

▼ 1.0pp

24h change

vol cum

$330.6k

vol 24h

$6k

spread

0.01

ends

Jan 10, 2027

If Mississippi has the smallest margin of victory among all elections in the 2026 United States Senate elections as of Jan 3, 2027, then the market resolves to Yes.

timeline

opened · Sep 24, 2026opencloses · Jan 10, 2027

Mississippi · prices over time

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