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Good Judgment® Open


Join The Economist's The World in 2017 forecasting challenge to test your ability to predict the political, economic, and cultural events featured in the annual compilation of predictions.

Were you surprised by the results of the presidential election? What about the Senate and the House? Tell us in our Open Exit Poll questions.

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Are you a Superforecaster®? Can you predict the future better than the pundits in the media? Put your probability where you mouth is and join Good Judgment Open, the only site for those who are serious about forecasting.

GJ Open is more than a game. It’s the best possible place to hone your forecasting skills. We’ve designed GJ Open specifically to help you improve your forecasting abilities. Make a forecast, explain your reasoning (and be challenged by others), and find out how you stack up against the crowd.

From the future of US politics to international affairs, from technology to sports and entertainment, there's bound to be something in your wheelhouse.

Still not sure? Check out our active challenges, our featured questions, or browse a list of all questions on GJ Open.

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