Derivatives Foundation case studies, worked step by step

Cases
100
Traced to a firm
12
Topics
12
Hard
29
Topic
All topicsMargin, clearing and risk limits8Market making and trading scenarios8Option pricing and arbitrage checks8Option strategies and trade ideas10Hedging with futures8Forwards, futures and arbitrage8Volatility trading8Interest rate derivatives9Structured products and client solutions7Currency derivatives and corporate FX hedging9Credit derivatives and counterparty risk7Greeks and managing an options book10
Level
AnyWarm upCoreHard
Source
AnyReported at a firmStandard
Showing 21–30 of 88 · filtered from 100Clear filters
  1. 025An options desk is short gamma of 8,000 shares per rupee on a Rs 400 stock, delta hedged, when news gaps it 8% to Rs 432. Implied volatility jumps from 30% to 38% and vega is minus Rs 1.5 lakh a point. Estimate the loss, the new delta, and what you do in the next ten minutes.Greeks and managing an options bookHardMarket makingEquity derivatives
  2. 026Anamudi Technologies grants one lakh employee options at the money, with a four-year expected term, 35% volatility and a 7% rate. What is the grant worth, how much does dilution change it, and why not use the ten-year contract life?Option pricing and arbitrage checksHardModel validationCorporate treasury
  3. 027A pension fund expects a 50 bp cut when the market prices 20 bp. Receive the two-year swap, buy a receiver swaption, or do nothing: how does each choice fare if the cut is 50 bp, 25 bp or zero?Interest rate derivativesHardRates derivativesMacro trading
  4. 028A fund sells Satpura 50 index variance at 16 and buys variance on its ten equal-weight constituents at 28. Realised comes in at 14 for the index and 30 for each stock. What correlation was implied, what was realised, and where did the P&L come from?Volatility tradingHardVolatility tradingExotics trading
  5. 029A clearing member defaults and closing out its book loses Rs 70 crore. Its initial margin is Rs 40 crore and its default fund contribution Rs 10 crore; the clearing corporation holds Rs 5 crore of its own capital in the waterfall and the other members' default fund is Rs 100 crore. Who bears what?Margin, clearing and risk limitsCoreClearing and riskDerivatives operations
  6. 030A fund buys five-year protection on Rs 50 crore of Jharsa Minerals bonds. The market spread is 350 bp, the standard running coupon 100 bp and the risky annuity 4.2. What is paid upfront, what is paid each quarter, and who pays whom?Credit derivatives and counterparty riskCoreCredit tradingSell-side sales and trading
  7. 031A desk with a Rs 5 crore one-day VaR limit sits at Rs 4.6 crore, and a client trade would take it to Rs 5.6 crore. It can reject the trade, hedge with index futures to cut VaR by Rs 0.8 crore for Rs 3 lakh, or ask for a temporary limit. What do you do?Margin, clearing and risk limitsCoreRisk managementSell-side sales and trading
  8. 032A client is offered a one-year Rs 10 lakh note on Garudmachi Pharma at Rs 800 paying a 12% coupon, with principal returned in shares at Rs 800 if the stock finishes below that. What is the client really holding, and what does it get at 900, 760 and 560?Structured products and client solutionsCoreStructured productsWealth management
  9. 033A fund with no spare cash wants exposure to Purandar Motors at Rs 700. The three-month 700 call is 42 and the 700 put 30, rates are 7%, and the future trades at 712. Build a synthetic long, compare it with the future, and say whether anything is mispriced.Option strategies and trade ideasCoreAsset managementEquity derivatives
  10. 034A long volatility book made Rs 12 lakh yesterday. At the open it had delta of plus 2,000, gamma of 150 per point, vega of Rs 3 lakh per point and theta of minus Rs 4 lakh a day. The index rose 60 points and implied volatility 1.5 points. Explain the P&L and size what is unexplained.Volatility tradingCoreRisk managementVolatility trading

Company names and figures are illustrative.