Market Making Games
Master the art of market making and taking with our interactive trading games
Make Me a Market!
Make markets on Facts and Guesstimates. Improve your market making skills with our Fermi Questions!
Probability Betting Game
Spot mispriced odds in dice, cards, and coin bets to grow your bankroll! Practice probability calculations and Kelly Criterion sizing.
Cards Game
Calculate expected values and trade on the sum of hidden cards. Combine probability, memory, and quick mental math to maximize your bankroll.
Fruit Market Making Game
Make markets on fruit baskets by rapidly computing cross-products and comparing to bid/ask spreads! Your mental math speed determines how many profitable trades you can execute.
Dice and Cards Game
Trade on products of hidden cards and dice! Combine probability, memory, and quick mental math to maximize your bankroll.
Basketball Game
Combine sports dynamics with real-time trading decisions, risk management, and reading information flow.
Market of Cards
Compete with AI traders by quoting bid/ask spreads and trading on theirs - all while inferring their cards and while hidden cards gradually reveal! Master both sides of market making in this multi-player information game.
ETF Challenge
Spot mispricings between an ETF and its underlying stocks, then trade the arbitrage before it closes! Manage price moves, news events, and competing bots to grow your P&L.
Next Card Betting
Predict whether the next card is higher or lower, inside or outside, then size your bets with the Kelly criterion to grow your balance!
Fermi Questions
Break down big estimation problems into simple factors and nail the right order of magnitude! Sharpen the guesstimate skills that power confident market making.
The Marble Olympics
Trade a live simulated marble football final in real time! Quote the product of the two team totals and one-shot side bets to grow your P&L.
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Why market making games matter
Once you've been through the initial stages of interviews, market making games become an important part of the hiring process for numerous trading firms. These games are frequently utilized by interviewers to assess a candidate's intuition, ability to handle stress, mental agility, short-term memory, and their capacity to derive valuable insights from provided information.
To ensure you perform exceptionally well in this vital component of trading interviews, our market making games provide the preparation you need to succeed. Our comprehensive training platform gives you the edge in interview preparation by simulating real market-making scenarios you'll face during the hiring process.
Pro Tips
- Making a market on "Facts & Guesstimates" - Follow a clear, consistent logic when adjusting your quotes so it's easy to recall them for any follow-up questions.
- Cards Game - Scale your stakes to match your bankroll. Ever heard of the Kelly Criterion?
- Market of Cards - Is there a smarter way to compute the true expected value (EV) of the table after the first round?