Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

Instacart said Monday that it would halt the use of an AI-powered tool that allowed retailers to charge customers different prices for identical items on the grocery delivery platform. "Effective ...

Instacart is ending its "item price tests" for retailers, the company announced Monday, following public criticism and reported questions from federal regulators about how prices on the shopping and ...

If you’re going online to buy some last-minute gifts this holiday season, there’s a chance the price you pay will be influenced by what’s known as “surveillance pricing.” Some retailers are using ...

The White House has finally been called out for fabricating its pharmaceutical savings—and Commerce Secretary Howard Lutnick did not handle it well. For months, Donald Trump has seemingly grabbed ...