A Long Season?
They recently posted the contracts for over/under wins for all the teams . Essentially the price reflects the percentage chance that the team will go over the win amount.
Right now the Nats over 76.5 wins is trading for around 40, which means the crowds are laughing at those who think we'll win 81 games this year.
Of course, the crowds also said Brokeback Mountain was an 85 percent chance to win the Best Picture Oscar.
UPDATE (3/10): As of Friday morning, the Nats have the lowest share price (39.0) of any team. Who is the crowd bullish on? Perennial losers DET, COL, MIL and PIT.