Credit Derivatives (CLN), Euribor–SOFR Swaption Calibrator, and Bond Curve Fitting with QuantLib
摘要
In this chapter, we bring together three important pillars of modern fixed-income and credit derivative analysis: structured credit instruments, interest rate model calibration, and curve construction. By focusing on the implementation aspects with QuantLib, Boost, and Eigen/Dense libraries, we bridge the gap between advanced financial theory and robust numerical methods for practical applications. Each section highlights how computational finance tools enable practitioners to design, calibrate, and evaluate instruments that are at the heart of credit and interest rate markets.