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

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Two burglars have been jailed after exploiting the ...

This video explores how octopuses use intelligence, flexibility, and problem-solving to escape from even the most secure environments. Researchers highlight cases where these animals opened jars, ...

Sweet nicotine pouches more addictive than other flavours, scientists warn Nicotine pouch use in the UK has surged tenfold in five years, with almost 700,000 Britons now using the products. The ...

Malta is among the EU countries in which the use of generative AI tools is most widespread, data published by Eurostat shows. "In 2025, 32.7% of people aged 16-74 in the EU used generative artificial ...

Accurately quantifying forest volume and identifying its driving mechanisms are critical for achieving carbon neutrality objectives. Using data from the National Forest Inventory (NFI), plot-level ...

Ukraine is developing its own AI system using Google's Gemma framework AI to enhance military operations and civilian services in Ukraine Security measures being developed against potential Russian ...

The State Board of Elections has its first meeting with its new Republican majority in the Dobbs Building in downtown Raleigh, N.C., on Wednesday, May 7, 2025. From left, Jeff Carmon, Stacy “Four” ...

Olivia Petter’s deep dive into why men are stepping back from dating – and why women are fed up too – clearly struck a nerve with Independent readers, who painted a vivid picture of a modern dating ...

Dependent variables change based on other inputs in financial models, affecting investment outcomes. Independent variables like earnings affect dependent variables, influencing metrics like P/E ratios ...

President Trump's deployments of National Guard troops to U.S. cities have outraged his political rivals, tested legal precedents and led to nationwide protests. The courts are weighing in on their ...

It reported total revenues of $11.5 billion, operating income of $3.2 billion and a margin of 28.2 percent, all up double digits from a year ago. By Alex Weprin, Etan Vlessing Netflix saw its profits ...