Jane Street · Market Making & Games

Jane Street Market Making & Games Interview Questions

Market making and games questions test the trading instinct itself: quoting fair value and a spread, adverse selection, betting games, auctions, arbitrage and game theory — the exact style Optiver, SIG and Jane Street use to screen traders. Jane Street is a proprietary trading firm known for ETF and options market-making and a famously probability- and mental-math-heavy interview process. Below are 6 market making & games problems of the kind asked at Jane Street.

All Jane Street questions, every market making & games question, or the whole bank.