Constant BOND_EQUIVALENT
const BOND_EQUIVALENT: RateConvention;Expand description
The bond-equivalent yield’s own basis: semi-annual compounding on ACT/365F.
This is the coupon-note convention a zero is compared against, and it is
deliberately not the zero’s own quote convention — a market that quotes its
zeros differently is read through ZeroCouponBond::quoted_yield, which comes from
the registered method. Both are available because they answer different
questions, and naming them apart is what stops one being read as the other.