Map Explanation                     Map for Senate Races

• Requires free Adobe Flash Player. On some browsers you need to click on map to activate.
• Roll over a state to get current predictions. Click on state to get historical information.
• We make no guarantees about the accuracy or the meaning of the probabilities given.
• Trading with real money on these markets, even on overseas sites, may be illegal from the United States and some other countries.
• This page put together by Lance Fortnow (University of Chicago) with help from David Pennock and Yiling Chen of Yahoo! Research.