Daily Line Movement Report
The largest consensus move of the day belonged to Philadelphia Eagles, moving from -1 to -200 in Philadelphia Eagles @ Chicago Bears (NFL): a 16.2 point swing in implied probability confirmed by 15 of 16 tracked books. Minnesota Vikings flipped from underdog to favorite against the market open in Minnesota Vikings @ Tampa Bay Buccaneers.
Data: pre-game odds snapshots captured September 20, 2026 (12:00am to 11:59pm PT) across 30+ sportsbooks. Published September 21, 2026. Past editions.
Median move across all tracked books, opening price to closing price. A move only makes this table when at least 5 books moved and the median shift is 2.5+ points of implied probability.
| Game | Side that drew the money | Open → Close (median) | Move | Books confirming |
|---|---|---|---|---|
| Philadelphia Eagles @ Chicago Bears (NFL) | Philadelphia Eagles | -1 → -200 | +16.2 pts | 15 of 16 |
| Seattle Seahawks @ Washington Commanders (NFL) | Seattle Seahawks | -135 → -274 | +15.4 pts | 14 of 16 |
| SPARTA @ INOX Division (Esports Esports) | INOX Division | -125 → -200 | +11.5 pts | 7 of 7 |
| struggletony @ STATE (Esports Esports) | STATE | -147 → -250 | +11.2 pts | 3 of 5 |
| EAC Extra @ STATE (Esports Esports) | STATE | -227 → -370 | +9.1 pts | 4 of 5 |
| Minnesota Vikings @ Tampa Bay Buccaneers (NFL) | Minnesota Vikings | +101 → -137 | +8.1 pts | 15 of 16 |
| Los Angeles Chargers @ Buffalo Bills (NFL) | Buffalo Bills | -233 → -345 | +8.1 pts | 14 of 17 |
| San Diego State Aztecs @ Toledo Rockets (NCAAF) | Toledo Rockets | +105 → -135 | +7.7 pts | 5 of 7 |
Implied probability points, median across up to 17 books per market.
| Game | Market | Open → Close (median) | Books |
|---|---|---|---|
| Philadelphia Eagles @ Chicago Bears (NFL) | Spread (Chicago Bears) | -1.5 → 3.5 | 14 |
| Philadelphia Eagles @ Chicago Bears (NFL) | Spread (Philadelphia Eagles) | 1.5 → -3.5 | 14 |
| Liberty Flames @ Coastal Carolina Chanticleers (NCAAF) | Spread (Liberty Flames) | 1.5 → -2.5 | 10 |
| Seattle Seahawks @ Washington Commanders (NFL) | Spread (Washington Commanders) | 2.5 → 6.5 | 15 |
| Philadelphia Eagles @ Chicago Bears (NFL) | Total | 47.5 → 43.5 | 15 |
| Seattle Seahawks @ Washington Commanders (NFL) | Spread (Seattle Seahawks) | -2.5 → -6.5 | 15 |
| Liberty Flames @ Coastal Carolina Chanticleers (NCAAF) | Spread (Coastal Carolina Chanticleers) | -1.5 → 2.5 | 10 |
| Minnesota Vikings @ Tampa Bay Buccaneers (NFL) | Spread (Minnesota Vikings) | 1.5 → -2.5 | 14 |
For the headline move, the first books observed crossing half of their eventual move, at our capture cadence.
Kalshi was the first book observed crossing half of its eventual move on Philadelphia Eagles, at 3:36pm et. Next were Polymarket, Novig, Dafabet. The last of the 15 qualifying books to cross was Caesars (WH) at 12:56am et, 9.3 hours behind the leader. Timing is resolution-limited by capture cadence: "first" means first observed.
Built from TheOddsAPI's own odds snapshot archive: pre-game h2h, spread, and totals prices captured across 30+ sportsbooks on a 30 second to 10 minute refresh cycle depending on sport and market. Opening and closing prices are each book's first and last pre-game capture of the day. Consensus move is the median per-book change in implied probability. Exchange odds, in-play prices, and placeholder quotes are excluded, as are tennis and cricket. Reprice timing is resolution-limited by the capture cadence: "first" means first observed. This report ranks market behavior only; graded edge performance lives in the edge case study archive.
Related reading: how to compare odds across books and why sharp lines lead the market. Want this data programmatically? Every number on this page comes from the same feed the API serves.