If you were hoping that the betting line for Super Bowl 47 would move significantly in one direction or the other since opening, you're likely disappointed. While the San Francisco 49ers opened as 5-point favorites over the Baltimore Ravens, the line hasn't moved much after getting closer to even almost immediately after opening.
By all accounts, there was a lot of early money on the Ravens after they cruised to a relatively easy victory over the New England Patriots in the AFC Championship game. That caused the spread to drop a bit.
Some sites moved to have San Francisco as 4-point favorites, while other books eventually moved to 3.5 points in favor of the 49ers. Among the top oddsmakers around the Internet, you can't find the spread closer than that, as most have adopted the latter line for the 49ers as of Thursday morning.
Bovada remains the lone site of those indexed by OddsShark.com that still has the 49ers at -4, so if you wanted to take the Ravens as underdogs, that would be your best bet at this point. Nothing that occurred during the Super Bowl Media Day led to a change in the lines.