This is literally the stupidest Super Bowl bet ever. Who would bet on this?
If for some reason you are betting on this, then here is a little research I did. First off, I would like to state that I have no idea if this source is trustworthy, but bet your money and then we can find out.
According to the Super Bowl Indicator, if a team from the original NFL (New York Giants) wins the Super Bowl, then the Dow Jones will go up on Monday.
If a team from the original AFL (New England Patriots) wins the Super Bowl, then the Dow Jones will go down on Monday.
I guess it will go up since the Giants are going to win.
I have no idea how that would work that way, but it apparently works that way 80 percent of the time. I guess we will see when you either win more money or lose your money.