Quant_Practice.sh

Quant Practice

Quant Practice is a free practice tool for quantitative trading job interviews. It offers three interactive drills — mental math, market-making games, and probability & stats problems — drawn from published quant interview prep material. Sign in with Google to track your scores across sessions.

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What you'll practice
01 · Mental Math

Timed arithmetic drills — addition, multiplication, percentages, squares — for the speed round of a trading interview.

02 · Market-Making

A two-sided quoting game modeled on the "make me a market" exercise used by firms like Jane Street and Optiver.

03 · Probability & Stats

Worked probability and statistics problems drawn from real quant interview prep material, with step-by-step solutions.