Corporate Bond Yield-to-Maturity (YTM) Approximator
Calculates yield to maturity for corporate bonds purchased at discount or premium.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: Corporate Treasury & Debt Accounting
Formula: Approx YTM = (Annual Coupon + (Par Value - Purchase Price) / Years) / ((Par Value + Purchase Price) / 2)
Checks: Positive purchase price and par value
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Deterministic local-first client-side execution. Provided as-is without warranty.