Quant Interview Practice Questions

1,000+ quant interview questions for Jane Street, Citadel, Two Sigma, DE Shaw, and other top quantitative finance firms.

Quant Researcher Questions (100)

Statistical analysis and quantitative modeling problems

Amihud Illiquidity Ratio - easy statistical_analysis question
Sortino Ratio - easy statistical_analysis question
KDE Value-at-Risk Estimate - hard statistical_analysis question
Coskewness Matrix - hard portfolio_optimization question
Modified Sharpe Ratio - medium risk_management question
Realized Variance Signature Plot - medium time_series question
Rolling Volume-Weighted Average Price - easy data_manipulation question
Absorption Ratio - easy risk_management question
Exponentially Weighted Quantile - medium statistical_analysis question
Cross-Sectional Factor Neutralization - medium machine_learning question
Tick Imbalance Bars - hard data_manipulation question
Lead-Lag Cross-Correlation - medium time_series question
Heston Stochastic Volatility Call Price - hard options_pricing question
Garman-Klass-Yang-Zhang Volatility - medium statistical_analysis question
Hawkes Process Intensity - medium stochastic_processes question
Kyle's Lambda Estimation - medium statistical_analysis question
Garman-Kohlhagen FX Option Price - easy options_pricing question
Bachelier Option Price - easy options_pricing question
Carr-Madan Fourier European Call Price - hard derivatives question
Detrended Fluctuation Analysis Exponent - medium time_series question
Corwin-Schultz High-Low Spread Estimator - medium data_manipulation question
Herfindahl-Hirschman Portfolio Concentration - easy portfolio_optimization question
Kendall's Tau Rank Correlation - easy statistical_analysis question
Baxter-King Band-Pass Filter - medium time_series question
Cochrane-Orcutt GLS Regression - medium statistical_analysis question
Merton Jump-Diffusion Call Price - hard derivatives question
EWMA Kurtosis Estimator - medium statistical_analysis question
Treynor Ratio - easy portfolio_optimization question
Clark-West Forecast Comparison Test - medium statistical_analysis question
Modified Dietz Return - medium portfolio_optimization question
GPD Tail VaR (Peaks Over Threshold) - hard risk_management question
Wald-Wolfowitz Runs Test - medium statistical_analysis question
Omega Ratio - medium risk_management question
Breusch-Pagan Heteroskedasticity Test - hard statistical_analysis question
Circular Block Bootstrap Confidence Interval - hard statistical_analysis question
Spectral Risk Measure - hard risk_management question
Linear Quantile Regression - medium statistical_analysis question
Effective Number of Bets - medium portfolio_optimization question
Lopez VaR Scoring Rule - easy risk_management question
Augmented Dickey-Fuller Test Statistic - hard statistical_analysis question
Ornstein-Uhlenbeck MLE Calibration - hard time_series question
Kalman Filter for 1D State-Space Model - medium time_series question
Parametric Expected Shortfall - easy risk_management question
Yule-Walker Partial Autocorrelation - medium time_series question
Marginal Contribution to Parametric VaR - hard risk_management question
Hamilton Regime-Switching Filter - hard time_series question
EWMA Skewness Estimator - medium statistical_analysis question
EWMA Pearson Correlation - easy risk_management question
Sample Autocorrelation Function - medium time_series question
Theil-Sen Robust Slope Estimator - medium statistical_analysis question
Two-Sample Kolmogorov-Smirnov Statistic - easy statistical_analysis question
EWMA Beta Hedge Ratio - medium risk_management question
Hill Estimator for Tail Index - hard risk_management question
Gerber Statistic - medium statistical_analysis question
Marchenko-Pastur Eigenvalue Clipping - hard machine_learning question
Ulcer Index - medium risk_management question
Variance Inflation Factor - medium statistical_analysis question
Spearman Rank Correlation - easy statistical_analysis question
Down-and-Out Call Option - hard options_pricing question
Margrabe's Exchange Option - medium options_pricing question
Mean-Reversion Half-Life via OLS - medium time_series question
Conditional Drawdown at Risk - medium risk_management question
Weighted Pearson Correlation - easy statistical_analysis question
Two-State Hidden Markov Model: Viterbi Decoding - hard machine_learning question
Oracle Approximating Shrinkage (OAS) Covariance Estimator - medium data_manipulation question
Realized Semivariance Decomposition - medium time_series question
Implementation Shortfall - easy backtesting question
Bootstrap Confidence Interval for Sharpe Ratio - easy statistical_analysis question
Geometric Brownian Motion MLE - medium time_series question
Factor Model Residual Decomposition - medium machine_learning question
Merton Distance-to-Default - hard risk_management question
Upside/Downside Capture Ratios - easy backtesting question
Dynamic Time Warping Distance - medium time_series question
Hierarchical Risk Parity Portfolio Weights - hard portfolio_optimization question
Cornish-Fisher Parametric VaR - medium risk_management question
GJR-GARCH(1,1) Conditional Variance Sequence - medium time_series question
PSD Matrix Repair via Eigenvalue Clipping - medium data_manipulation question
Diebold-Mariano Forecast Comparison Test - easy statistical_analysis question
Hurst Exponent via Rescaled Range Analysis - medium time_series question
Realized Kernel Variance with Bartlett Correction - hard statistical_analysis question
GARCH(1,1) Log-Likelihood - medium statistical_analysis question
AR(p) Order Selection via AIC - medium time_series question
Yang-Zhang OHLC Volatility Estimator - easy statistical_analysis question
Parkinson Range-Based Volatility - easy statistical_analysis question
Parametric Component VaR - medium risk_management question
Christoffersen Conditional Coverage Backtest - hard backtesting question
Durbin-Watson Autocorrelation Statistic - easy statistical_analysis question
Black-Scholes Delta, Gamma, and Vega - medium options_pricing question
CRR Binomial Tree European Option Pricing - medium options_pricing question
Maximum Diversification Portfolio - hard portfolio_optimization question
Probabilistic Sharpe Ratio - hard statistical_analysis question
Kupiec Proportion of Failures VaR Backtest - medium risk_management question
ARCH LM Test for Conditional Heteroscedasticity - medium time_series question
Cramer-von Mises Normality Test - medium statistical_analysis question
Pairs Trading Z-Score Signal - medium backtesting question
Dollar Bar Construction - medium data_manipulation question
Yield to Maturity via Newton-Raphson - medium options_pricing question
Recursive Least Squares with Forgetting Factor - hard time_series question
Garman-Klass Volatility Estimator - medium risk_management question
Nelson-Siegel Yield Curve Fit - medium options_pricing question

Quant Trader Questions (50)

Trading MCQs, probability brainteasers, and market scenarios

Expected Value of Perfect Information - hard Conditional Expected Value question
Zipf Distribution in Order Flow - hard Market Microstructure question
One-Step Binomial Model: Risk-Neutral Probability - medium Options & Greeks question
Curse of Dimensionality in Finance - medium Data Science question
Markov Chain Steady State - hard Probability & Statistics question
Dark Pool Midpoint Fill - medium Market Microstructure question
Contango and Roll Yield - easy Finance question
Drunkard's Walk - hard Probability & Statistics question
Order Book Data Structure - medium Number Theory & Algorithms question
Portfolio Aggregate Delta Calculation - medium Options & Greeks question
Entropy of a Fair Die - medium Probability & Statistics question
S&P 500 Backtest Bias - medium Regression Analysis question
Lévy Flight Trader - hard Probability & Statistics question
Conditional Independence and Marginal Independence - medium Conditional Probability question
False Discovery Rate Control - hard Regression Analysis question
Covariance Calculation - easy Probability & Statistics question
Jensen's Inequality and Log Returns - medium Probability & Statistics question
Poisson Arrival Probability - easy Probability & Statistics question
Volatility Drag Calculation - medium Finance question
Memory-Mapped Tick Data - medium Networking & Systems question
Jumbo Frames and Throughput - easy Networking & Systems question
TCP Congestion Control Impact - medium Networking & Systems question
Kernel Ring Buffer Performance - hard Networking & Systems question
NUMA-Aware Memory Allocation - hard Networking & Systems question
Spin Lock vs Mutex - medium Networking & Systems question
Context Switching and Thread Pinning - medium Networking & Systems question
MESI Protocol and False Sharing - hard Networking & Systems question
Zero-Copy Latency Impact - hard Networking & Systems question
Nagle's Algorithm Latency Impact - medium Networking & Systems question
PTP vs NTP Precision - medium Networking & Systems question
FPGA vs CPU Order Processing - medium Networking & Systems question
Multicast vs. Unicast Market Data - medium Networking & Systems question
DPDK Latency Reduction - hard Networking & Systems question
TCP vs UDP for Market Data - easy Networking & Systems question
Swaption Pricing Model - hard Algorithms & Data Structures question
Cross-Currency Swap Features - hard Financial Instruments question
TIPS Principal Adjustment - medium Algorithms & Data Structures question
Callable Bond Convexity - hard Algorithms & Data Structures question
Convertible Bond Embedded Option - hard Algorithms & Data Structures question
Repo Rate and Financing - medium Algorithms & Data Structures question
Immunization with Duration Matching - medium Algorithms & Data Structures question
Bootstrapping a Yield Curve - hard Algorithms & Data Structures question
Z-Spread vs OAS on Callable Bonds - hard Algorithms & Data Structures question
Credit Default Swap Trigger Event - medium Algorithms & Data Structures question
OIS-SOFR Spread Interpretation - medium Algorithms & Data Structures question
Swap Rate vs. Par Rate - medium Algorithms & Data Structures question
Key Rate Duration vs. Effective Duration - hard Algorithms & Data Structures question
DV01 Calculation - medium Algorithms & Data Structures question
Bond Price Change Approximation - medium Algorithms & Data Structures question
Decimal Precision in Trading - easy Code Analysis question

Practice quant interview questions on MyntBit - the all-in-one quant learning platform. Free questions available for C++ coding, Python problems, probability brainteasers, and trading MCQs.

Quant TracksThree career paths, one platform

Quant Developer

HFT, low-latency C++, infra

Quant Researcher

Signals, models, Python, ML

Quant Trader

Market making, options, math

Lessons & courses

Trading & probability sims

Browse by interview topic

Coding & MCQs

Tournaments & contests

Firm-specific prep

Compete & Learn launching Q4 / Q2 2026See roadmap→

Browse questions→

Salary DataSOON

Quant salaries by role & firm

Submit CompSOON

Crowdsource the dataset

Jane Street, Citadel, 2σ

Browse quant openings

RecruitmentSOON

Get matched with firms

Books & Resources

Curated reading list & study materials

Submit your comp data, help build the datasetSubmit comp→

Browse all jobs→

Interview guides & deep dives

What's shipping next

Compare firms & platforms

Top performers

Share & get rewarded

Submit questions

Earn commission referring users to MyntbitJoin the affiliate program→

Latest posts→

Enterprise Pricing

Log in Start for free

Quant Developer Quant Researcher Quant Trader LearnSOON Games Topics Practice CompeteSOON Study PlansNEW

Salary DataSOON Submit CompSOON Companies Open RolesSOON RecruitmentSOON Books & Resources

Blog Roadmap Compare Leaderboard Refer & Earn Contribute

Enterprise Pricing

SoonCompete Q4 · Learn Q2 2026→

Log in Start for free

Back to Study Plans

Product

Learn Training Practice Topics Tracks Study Plans Games Compete

Jobs

Open Roles Companies Salary Data Submit Comp Recruitment

Resources

Blog Compare Resources What's new Contribute Leaderboard

Company

Pricing Enterprise Wall of love Refer & Earn Affiliates Terms Privacy

© 2026 MyntBit. All rights reserved.