Your mind is
your edge.
Appraise, negotiate and trade against people and AI opponents. Sharpen the judgment that drives every decision you make. Sharpen your judgment.
Live on Aquinium
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- last 24h37 played all time
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Founded by Ulrik W. Nash, PhD — built on his AQ Model of intuitive judgment.
How it works
Three steps. Every round.
Appraise
Study the stimulus and give your intuitive estimate of its true value before the clock runs out.
Trade
Meet an opponent — human or AQ Model — at the midpoint price and decide how much to buy or sell.
Climb
Judgment and market Elo ratings update every round. Track your profit and see where you rank.
Human opponents
Challenge your friends
Real players, matched live when they are online at the same time.
TU1
Ulrik
Computer opponents
Powered by the AQ Model
Nine AI traders, each drawing judgments from the AQ Model with their own skill level. Meet six of them.Nine AI traders, each with their own skill level. Tap one.
John
James
Dorothy
Jennifer
Daniel
Mark
Ready to test your judgment?
Create a free account and play your first training rounds in under a minute.