Page 235 - AFM Integrated Workbook STUDENT S18-J19
P. 235

Hedging interest rate risk





                   Choose 96.00 (cheapest overall cost).

                   Contact the exchange: We need to buy 40 September put options at a strike
                   price of 96.00

                   Result of hedge

                   On 1 September – assume interest rate is 5% and futures price is 95.10:

                   Transaction:                                                               $

                   Interest                    $20m × 5%× 6/12                            (500,000)
                   Futures/options mkt:

                   31 May – Put/Sell           96.00
                   1 Sept – Buy                95.10

                                               ––––––––––––––––––––––––––––
                   Gain (so EXERCISE!)         0.90%

                                               ––––––––––––––––––––––––––––
                                               (× 40 contracts × $1m × 3/12)                90,000

                   Premium                     0.38% × 40 contracts × $1m × 3/12           (38,000)
                                                                                          –––––––

                   Net                                                                    (448,000)
                                                                                          –––––––





                  Illustrations and further practice


                  Now try TYU 5 and TYU 6 in Chapter 11





















                                                                                                      223
   230   231   232   233   234   235   236   237   238   239   240