Assertion: debt instrument's rate | /r/CapableOf | stay within fixed rate
Facets:
Source sentences:
text: A three-zone digital swap is a generalization of the range accrual swap, the payer of a fixed rate receives a floating rate if that rate stays within a certain preagreed range, or a fixed rate if the floating rate goes above the range, or a different fixed rate if the floating rate falls below the range.