- Obligation-cost receiver
- Receives when the reference level moves above the agreed threshold, and pays the funding leg. Typically the party that carries the obligation, or a holder of exposure to entities that do. It converts a variable, path-dependent cost into a negotiated, continuous one. It does not eliminate the underlying duty, and it does not eliminate risk.
- Obligation-cost payer
- Receives the funding leg and pays when the reference level moves above the agreed threshold. This is the underwriting side. The funding leg is compensation for accepting an exposure that can exceed it; losses on this leg are not capped by the funding received.
- Funding leg
- A payment exchanged directly between the two counterparties at a stated interval under the confirmation. The rate, direction convention, interval and any adjustment mechanic are negotiated per trade. It is not posted, not standardised, and not a yield.
- Threshold and size
- The level at which the variable leg begins to pay, and the notional the reference is applied to, are negotiated per trade against the parties’ stated appetite and eligibility, then written into the confirmation.
- Mark
- The position is valued continuously from the reference and the agreed valuation method named in the confirmation, which is what makes margin, resizing and exit at a mark possible without an expiry.
- Collateral
- Exchanged under the parties’ negotiated credit support terms. Tomorrow is not a clearing house and does not novate, guarantee or stand between the counterparties on their obligations to each other.