题目：Rika Björk runs the currency overlay program at a large Scandinavian investment fund, which uses the Swedish krona (SEK) as its reporting currency. She is managing the fund’s exposure to GBP-denominated assets, which are currently hedged with a GBP 100,000,000 forward contract (on the SEK/GBP cross rate, which is currently at 10.6875 spot). The maturity for the forward contract is December 1, which is still several months away. However, since the contract was initiated the value of the fund’s assets has declined by GBP 7,000,000. As a result, Björk wants to rebalance the hedge immediately.
Q. To rebalance the SEK/GBP hedge, and assuming all instruments are based on SEK/GBP, Björk would buy:
A.GBP 7,000,000 spot.
B. GBP 7,000,000 forward to December 1.
C.SEK 74,812,500 forward to December 1.
答案B is correct. The GBP value of the assets has declined, and hence the hedge needs to be reduced by GBP 7,000,000. This would require buying the GBP forward to net the outstanding (short) forward contract to an amount less than GBP 100,000,000.
问题：看不懂答案为什么是buy GBP7,000,000 forward contracts, 资产价值已经减少了7m 不需要那么多forward contracts去hedge了，为什么不是sell GBP7,000,000 forward contracts.
谢谢老师
