As we begin 2026, we face another set of choices about how to forge a future that enables us to navigate the continuing instability and volatility in our civic and economic lives. We are at a moment ...

When Bruno Dupire proposed his celebrated local volatility model in 1994, it spread like wildfire among practitioners. No wonder. It preserves all the seductions of Black–Scholes’ near-magical delta ...

Volatility modeling is no longer just about pricing derivatives—it's the foundation for modern trading strategies, hedging precision, and portfolio optimization. Whether you're trading gold futures, ...