Changes

An '''opening line''' is the initial odds released by a [[sportsbook]] for a given event. [[Betting limit]]s start off low and rise gradually the longer the market is open. This allows [[oddsmaker]]s to adjust their lines based on early [[sharp]] action. American football opening lines are posted a week in advance , while lines for other sports are released the night before. Opening lines originate at high limit [[offshore betting site]]s such as [[Pinnacle]] and [[BetCRIS]]. Those These lines are [[clone]]d then cloned by other sportsbooks including those with physical locations in [[Las Vegas]], Nevada.

Bett Experienced sports bettors consider the opening lines line to be the time when a the market is at it's lowest expected [[efficiency]]. There exists a larger [[edge]] due to discrepancies between the betting line and the market's [[expected value]]. Betting sites open lines with lower limits Oddsmakers take advantage of early bets placed by sharp players in order toshape their lines to be more efficient. This is why it is not recommended to bet into [[closing line]]s.