Lesson 3 of 7 · All lessons in this module
  1. Forward contracts and firm commitments
  2. Futures contracts and daily settlementVideo lesson
  3. Swaps as a series of forwardsVideo lesson
  4. Options and call payoffsVideo lesson
  5. Put payoffs and the four option positionsVideo lesson
  6. Credit default swapsVideo lesson
  7. Forward commitments versus contingent claimsVideo lesson

Lesson 3 of 7 · 11 min

Swaps as a series of forwards

A swap is a firm commitment to exchange a series of cash flows, most often fixed interest for floating interest on a notional amount, which makes it a bundle of forward exchanges.

In short

  • A swap commits two parties to exchange a series of future cash flows. Usually one leg is floating, reset each period to a market reference rate (MRR).
  • In an interest rate swap the fixed-rate payer (floating-rate receiver) pays the swap rate; the floating-rate payer (fixed-rate receiver) pays MRR.
  • The notional principal is normally not exchanged; it only scales the interest payments, which are usually netted.
  • The swap rate is set so that the fixed and floating legs have equal present value, so the swap is worth zero at inception.
  • Later its mark-to-market value moves away from zero: a gain to one side and an equal loss to the other. Credit terms are negotiated; cleared swaps use futures-style margin.

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