Market Making Arena
Quote bids and asks around a fair value. Edge = spread captured. Score = P&L − inventory risk.
This is an educational simulation of market-making concepts. Scenarios are generated randomly and are not affiliated with, endorsed by, or derived from any trading firm, assessment provider, or proprietary interview process.
Fair Value Basics
10r · 30s/rCalculate the expected value of simple random processes and quote tight markets around it.
Not attempted yet
Inventory Pressure
15r · 25s/rManage a growing position while continuing to quote. Skew your quotes to reduce risk.
Not attempted yet
Toxic Flow
12r · 30s/rInformed traders will exploit any edge in your quotes. Widen spreads when uncertain.
Not attempted yet
Daily Challenge
12r · 30s/rThe same set of rounds for everyone today. See how your performance stacks up on the leaderboard.
Not attempted yet
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