TOTAL VOLUME:
$26.9b
24H VOL:
$53,643,865
24H TRANSACTIONS:
1,362,287,844
OPEN INTEREST:
$1,063,853,505
56,734
Markets across
1,194
events
MATCHED EVENTS:
96
PLATFORM COVERAGE:
4
Polymarket:
53%
VS.
Kalshi:
47%
$
Iowa will hold a U.S. Senate election in 2026 to fill a seat for the term beginning in 2027. The outcome will be determined by which party's candidate wins the general election and is subsequently sworn in as Senator.
If a representative of the Republican party is sworn in as a Senator of Iowa for the term beginning in 2027, then the market resolves to Yes. If a representative of the Democratic party is sworn in as a Senator of Iowa for the term beginning in 2027, then the market resolves to Yes.