- Reform UK
- If the certified results place Reform UK in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Conservative Party
- If the certified results place Conservative Party in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Liberal Democrats
- If the certified results place Liberal Democrats in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Green Party
- If the certified results place Green Party in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Workers Party
- If the certified results place Workers Party in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Labour Party
- If the certified results place Labour Party in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Official Monster Raving Loony Party
- If the certified results place Official Monster Raving Loony Party in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Tom Darwood
- If the certified results place Tom Darwood in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Climate Party
- If the certified results place Climate Party in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Restore Britain
- If the certified results place Restore Britain in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Rejoin EU
- If the certified results place Rejoin EU in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- UK VOICE safer and stronger UK
- If the certified results place UK VOICE safer and stronger UK in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Communist League
- If the certified results place Communist League in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- Christian Peoples Alliance
- If the certified results place Christian Peoples Alliance in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.
- UKIP - NO to Illegal Immigration
- If the certified results place UKIP - NO to Illegal Immigration in 3rd place in the 2026 Holborn and St Pancras by-election, then the market resolves to Yes.