Amal Clooney, Ashley Graham, Lucy Liu and Jennifer Lopez all wore his designs in 2024. Susana Vega honed her craft in her family's jewelry workshop in Tovar, Mérida, Venezuela; she launched her ...

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. With Vega you can describe data visualizations in a JSON format, and generate ...

Below, we guide you through the five primary Greeks—delta, gamma, theta, vega, and rho—explaining what each tells you, how they interact, and why they matter when you're trading options.