Line History

Pick the Upcoming or History tab to see games that haven't started yet or ones that already have, then filter by sport and choose which sportsbooks show on the graphs — it starts on the US books you haven't hidden in Bookmaker Preferences. Add other regions from the same filter. Use the Range filter to look at the last 24 hours, 7 days, or 30 days of movement.

Each game shows its current best odds up top. Switch between Moneyline, Spread, and Total on any game to load that market's price history. Every selected bookmaker plots as its own line on the same graph, so you can see who's leading or lagging the market. Spreads and totals show the main line — the point the most books are quoting — with alternate lines one click away, since books quoting different lines shouldn't be compared on the same chart.

Line movement shows where the market is heading and where sharp money has already been. If a price keeps drifting one direction, that's usually a signal about which side is getting the sharper action — useful context beyond just today's best number.

Watching how far a price has moved from where it opened also helps you judge closing line value (CLV) — consistently getting a better number than where the line eventually closes is one of the more reliable indicators of long-term profitable betting, even before any individual bet settles.

Comparing several books side by side on one graph shows which sportsbooks tend to move first, often sharper and faster to react, versus which ones lag behind the rest of the market.

Line History doesn't require a Premium subscription — it's available to everyone with a free Linewhale account. Create one to start tracking line movement across every sportsbook we cover.