Futures contracts can also be referred to as a contract for differences. These can be futures on the London 100 index or any other index, as well as currency and interest rate swaps.

价差合约可以以任何期货产品为基础，例如伦敦金融时报100指数或任何其他指数，也只是货币和利率调差。

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It is a founding member of ERIS, which has developed a futures contract that mimics a variable Libor-based interest rate swap.

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