| 12h | Will the Democratic Party win the OR-01 House seat? | SitsToPee | No / 6.0¢ | +200.00 | $12 | |
| 12h | Will the Democratic Party win the OR-01 House seat? | mylta | No / 5.8¢ | -200.00 | $11.5 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | 16r0ob | No / 6.0¢ | +17.00 | $1.02 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | SitsToPee | No / 6.0¢ | +691.00 | $41.5 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | virgilia | No / 5.8¢ | -708.00 | $40.9 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | SitsToPee | Yes / 93.0¢ | +958.00 | $893 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | mylta | No / 7.0¢ | +200.00 | $14 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | predictdogepepewif | No / 7.0¢ | +50.00 | $3.5 | |
| 14h | Will the Democratic Party win the OR-01 House seat? | virgilia | No / 7.0¢ | +708.00 | $49.6 | |
| 6d | Will the Republican Party win the OR-01 House seat? | 0xc6d7...fb4399 | Yes / 5.8¢ | -20.00 | $1.15 | |
| 6d | Will the Republican Party win the OR-01 House seat? | SitsToPee | Yes / 6.0¢ | +20.00 | $1.2 | |
| 16d | Will the Democratic Party win the OR-01 House seat? | SitsToPee | No / 7.0¢ | +10.75 | $0.75 | |
| 16d | Will the Democratic Party win the OR-01 House seat? | Vollhorst | Yes / 93.0¢ | +10.75 | $10 | |
| 21d | Will the Republican Party win the OR-01 House seat? | 0xc6d7...fb4399 | Yes / 7.0¢ | +20.00 | $1.4 | |
| 21d | Will the Republican Party win the OR-01 House seat? | SitsToPee | No / 93.0¢ | +20.00 | $18.6 | |
| 1mo | Will the Democratic Party win the OR-01 House seat? | FrankyFourFingers | No / 7.0¢ | -250.00 | $17.5 | |
| 1mo | Will the Democratic Party win the OR-01 House seat? | SitsToPee | No / 7.0¢ | +250.00 | $17.5 | |
| 1mo | Will the Democratic Party win the OR-01 House seat? | FrankyFourFingers | No / 7.0¢ | +50.00 | $3.5 | |
| 1mo | Will the Democratic Party win the OR-01 House seat? | cowcat | Yes / 93.0¢ | +250.00 | $233 | |
| 1mo | Will the Democratic Party win the OR-01 House seat? | FrankyFourFingers | No / 7.0¢ | +100.00 | $7 | |
| 1mo | Will the Democratic Party win the OR-01 House seat? | FrankyFourFingers | No / 7.0¢ | +100.00 | $7 | |
| 1mo | Will the Republican Party win the OR-01 House seat? | keybo | Yes / 7.0¢ | +50.00 | $3.5 | |
| 1mo | Will the Republican Party win the OR-01 House seat? | SitsToPee | No / 93.0¢ | +50.00 | $46.5 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | keybo | No / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | peepeepooppoop | Yes / 92.0¢ | +50.00 | $46 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | TheGoldenWitch | No / 7.0¢ | -50.00 | $3.5 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | SitsToPee | No / 7.0¢ | +50.00 | $3.5 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | TheGoldenWitch | No / 8.0¢ | +50.00 | $4 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | SitsToPee | Yes / 92.0¢ | -51.30 | $47.2 | |
| 2mo | Will the Democratic Party win the OR-01 House seat? | peepeepooppoop | Yes / 92.0¢ | +101.30 | $93.2 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | SitsToPee | Yes / 91.0¢ | +51.30 | $46.7 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | FrankyFourFingers | Yes / 91.0¢ | -51.30 | $46.7 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | 16r0ob | No / 8.0¢ | -5.30 | $0.42 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | AJSV | No / 8.0¢ | +5.30 | $0.42 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | 16r0ob | No / 9.0¢ | -8.00 | $0.72 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | AJSV | No / 9.0¢ | +8.00 | $0.72 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | FrankyFourFingers | Yes / 91.0¢ | +51.30 | $46.7 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | 16r0ob | No / 9.0¢ | +13.30 | $1.2 | |
| 3mo | Will the Democratic Party win the OR-01 House seat? | AJSV | No / 9.0¢ | +38.00 | $3.42 | |