Is Tradable

Function Is Tradable within Bond with keys Bond Is Tradable keysreturns true if the referenced bond has cash flows to be paid after the given settlement date Tˢ
Several values may be also returned here in the form of a 1D-array

If the settlement date Tˢ is not explicitly given, it will be set to the bond's settlement date as implied by a trade transaction assumed to occur on the trade dateT₀ (typically today).