| Share | +/- Begin | Prediction |
|---|---|---|
| P SPP CH-2026-GL-SVP | -1.55 | 28.75 % |
| P FDP CH-2026-GL-FDP | -1.10 | 18.10 % |
| P CDP CH-2026-GL-BDP | -3.15 | 14.45 % |
| P Greens CH-2026-GL-GRU | -3.70 | 10.00 % |
| P SDP CH-2026-GL-SP | -2.20 | 10.00 % |
| P LGP CH-2026-GL-GLP | -1.50 | 5.10 % |
| P Others CH-2026-GL-AND | +4.60 | 5.00 % |