Closing Line: Meaning, Margin Context, and Sportsbook Use
In sports betting, the **closing line** is the final price, spread, total, or moneyline a sportsbook offers before a market shuts for the event start. It matters because it reflects the market’s latest view after injuries, weather, betting action, and trader risk decisions have already influenced the odds. For bettors, it is a benchmark; for sportsbooks, it is a pricing and liability-management endpoint.