Skip to content
QuantReadySign In

You Make the Market

Quote a bid-ask spread. An informed trader will exploit mispriced quotes.

How it works

  1. You see some dice face-up and compute the expected sum
  2. You quote a bid (price you'll buy at) and ask (price you'll sell at)
  3. An informed trader who sees all dice decides to trade against you or pass
  4. If your spread contains the true sum, you earn a bonus for quoting a fair market
  5. If the true sum is outside your spread, the trader exploits you

Tight, well-centred spreads earn the most. Off-centre or too-narrow spreads get picked off.

Free sample round: 3 dice, 1 face-up, 60s to quote. Sample rounds aren't saved.

Premium unlocks the full game: 2-6 dice, multi-round sessions, market events, three difficulty tiers, personal bests, and standings.