UpOrDn
You: 

Play our free crypto prediction game.

Predict short-term price moves. Compete anonymously. See how you rank.

Play

How it works

You get 10 seconds to look at a 1 hour chart of a mystery crypto coin we pick randomly. We don't tell you which coin or when it was. You then decide whether price will then go up or down in the next 15 minutes.

Scoring

Performance is measured by directional accuracy & return magnitude.

- Direction: assessed as win rate (%).

- Return: assessed using the Sharpe ratio (higher is better). Sharpe ratio = average % return / standard deviation of % returns.

Your account

We auto-create an account for you so your stats save.

You: 

Want to use this account on another device? Open the Account menu and set a password.

Global predictor rankings

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Win rates by coin

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Users stats

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