Quant case studies, worked step by step

Cases
100
Traced to a firm
43
Topics
11
Hard
30
Topic
All topicsSignal research and data tasks10Options and volatility trading10Market-making games14Portfolio construction10Strategy evaluation and backtests9Execution and market microstructure8Fixed income and credit8Regression and model review8Risk measurement and limits9Statistical arbitrage and event trades8Position sizing and bankroll6
Level
AnyWarm upCoreHard
Source
AnyReported at a firmStandard
Showing 1–3 of 3 · filtered from 100Clear filters
  1. 034A strategy has expected excess return of 8% and volatility of 16% a year. What is the full-Kelly leverage, what growth do full and half Kelly give, and what gross exposure would you run on Rs 200 crore?Position sizing and bankrollCoreSystematic hedge fundsQuant trading
  2. 045A trader with Rs 50 lakh of risk capital stakes 5% of current capital per trade at a 52% win rate with even payoffs; the desk stops her at a 30% drawdown. How likely is the stop, and what changes at 2%?Position sizing and bankrollCoreProp trading firmsQuant trading
  3. 086Tamrisk's market-making book has a one-day 99% VaR budget of Rs 30 lakh, and the contract moves with a daily standard deviation of Rs 1,500 per lot. What is the maximum inventory, and how should the quotes skew as inventory approaches it?Position sizing and bankrollCoreOptions market makingRisk quant

Company names and figures are illustrative.