ISDA
ISDA is the derivatives industry association behind standard documentation, legal frameworks, and market-practice guidance for swaps.
Swap, notional principal, ISDA, swap data repository, swap rate, and swaption terms.
Core Swap Mechanics and Infrastructure is the financial-instruments landing page for swap mechanics, ISDA documentation, notional principal, interest-rate swaps, currency swaps, credit derivatives, total-return swaps, variance swaps, volatility swaps, and inflation swaps. It keeps related terms in one branch so readers can move from a broad instrument question to the article that owns the contract evidence.
Use this page when a swap or rate-linked derivative changes cash-flow exchange, counterparty exposure, hedging, or valuation. Use the parent Swaps, Rates, and Credit Derivatives page when you need the broader instrument map. For an individual decision, confirm the contract, term sheet, prospectus, confirmation, exchange specification, or disclosure record before relying on the term.
Use the table below to move from this landing page into the term page that best matches the instrument evidence.
| Term | Use it for |
|---|---|
| International Swaps and Derivatives Association (ISDA) | International Swaps and Derivatives Association (ISDA) helps define exchanged cash flows, notional exposure, counterparty terms, or swap valuation inputs. |
| Notional Principal Amount | Notional Principal Amount helps define exchanged cash flows, notional exposure, counterparty terms, or swap valuation inputs. |
| Swap | Swap helps define exchanged cash flows, notional exposure, counterparty terms, or swap valuation inputs. |
| Swap Data Repository (SDR) | Swap Data Repository (SDR) helps define exchanged cash flows, notional exposure, counterparty terms, or swap valuation inputs. |
| Swap Rate | Swap Rate helps define exchanged cash flows, notional exposure, counterparty terms, or swap valuation inputs. |
| Swaption | Swaption helps define exchanged cash flows, notional exposure, counterparty terms, or swap valuation inputs. |
An interest-rate swap can convert fixed-rate debt exposure into floating-rate exposure without refinancing the underlying loan.
Swap Mechanics content is educational and does not provide personalized investment, tax, legal, accounting, valuation, derivatives, or securities advice.
Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.
ISDA is the derivatives industry association behind standard documentation, legal frameworks, and market-practice guidance for swaps.
Notional principal amount is the reference size used to calculate derivative cash flows, even when principal is not exchanged.
A swap is a derivative contract in which counterparties exchange cash-flow exposures such as rates, currencies, credit, or returns.
A swap data repository collects and maintains swap transaction records for market transparency, reporting, and regulatory oversight.
A swap rate is the fixed rate that makes a swap's fixed and floating legs economically equivalent at inception.
A swaption gives the holder the right, but not the obligation, to enter a swap on specified terms.