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
Showing 1–3 of 3 · filtered from 100Clear filters
- 060A fund holds Rs 80 crore of a mid-cap that trades Rs 8 crore a day, and its normal one-day VaR is Rs 3 crore. Add the cost of exiting at 20% of daily volume, with a 60 bps spread and square-root impact, and restate the risk.Risk quantExecution and microstructure
- 071A desk's stress loss hits Rs 42 crore against a Rs 40 crore limit after a volatility spike. Compare cutting positions, buying index puts at a 2.5% premium, and asking for a temporary limit increase, with numbers on each.Risk quantOptions market making
- 097Vairagi's 99% one-day VaR was exceeded 8 times in 250 days, against 2.5 expected. Is the model wrong? Use the binomial distribution and the traffic-light idea to decide.Risk quantQuant research
Company names and figures are illustrative.