TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 9:45 PM EST
Kalshi
This market tracks whether Mark Smith will secure the Republican Party nomination to run for the 2026 South Carolina 1st Congressional District House seat. On Kalshi, Mark Smith holds 87.0% probability as the leading contender, while Jenny Costa Honeycutt stands at 8.9%. The market resolves based on the official Republican Party nomination outcome for SC-01. Watch the Republican primary election scheduled for June 16, 2026, which will determine the party's nominee.
If Mark Smith wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Jay Byars wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Mark Sanford wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Logan Cunningham wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Jenny Costa Honeycutt wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Sam McCown wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Justin Myers wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes. If Alex Pelbath wins the nomination for the Republican Party to contest the 2026 SC-01 House seat, then the market resolves to Yes.
The SC-01 Republican nominee market resolves on Nov 3, 2026. Resolution is determined by the official outcome of the Republican primary election or nomination process in South Carolina's 1st Congressional District. The market will settle once the Republican nominee is officially declared by state election authorities or the party. Traders should monitor campaign calendars, primary dates, and any changes to the nomination process that could affect the final resolution date or criteria.
Key catalysts for SC-01 Republican nominee odds include candidate endorsements from prominent state or national figures, major fundraising announcements, debate performances, and shifts in local media coverage. Primary election results from neighboring states or early contests can reshape expectations about viability and momentum. Campaign controversies, candidate withdrawals, or unexpected entries into the race will trigger sharp repricing. Polling releases specific to SC-01 and changes in voter registration or turnout models also drive market movement. Traders should track both official campaign announcements and grassroots organizing signals that reflect ground-level support.