Definition
Notional value is the reference amount on which derivative payments are calculated—it does not represent actual funds exchanged. In an interest rate swap with $100M notional, only the net difference between fixed and floating rates is exchanged, not $100M. Global derivatives notional exceeds $600 trillion, far exceeding actual economic exposure.
lightbulb Example
An interest rate swap has $50M notional. Fixed rate is 4%, floating is SOFR at 4.5%. The floating payer pays the net: $50M × 0.5% / 2 = $125K per semi-annual period. Only the net $125K changes hands, not $50M.
verified_user Key Points
- Reference amount for calculating payments
- Actual money exchanged is much less than notional
- Global derivatives notional exceeds $600 trillion
- Not a measure of actual risk exposure