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. 009A short-option book has normal daily P&L with a standard deviation of Rs 1 crore, plus a 0.8% daily chance of a Rs 20 crore loss. Compare 99% VaR with 97.5% expected shortfall and say which captures the risk.Risk measurement and limitsCoreRisk quantOptions market making
  2. 044A book holds Rs 100 crore of equities on Rs 25 crore of capital with a 15% maintenance margin. What fall triggers a margin call, and what daily volatility would make that a one-in-twenty-day event?Risk measurement and limitsCoreRisk quantSystematic hedge funds
  3. 076Samudrika is long Rs 300 crore of equities and short Rs 150 crore of bond futures with duration 7 as a hedge. What is the P&L in a flight to quality and in a correlation breakdown, and what does the stress test say about the hedge?Risk measurement and limitsCoreRisk quantFixed income quant

Company names and figures are illustrative.