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

Nvidia has reportedly informed its Chinese customers of its intention to deliver H200 AI chips by mid-February 2026, with shipments targeting 5,000 to 10,000 modules. This volume corresponds to ...

If you’ve ever had a bad Windows update or a system corruption, you’ll know it can be paralyzing for your OS, or operating system and render it useless. That’s why you need to create a restore point ...

Ukrainian President Volodymyr Zelensky said Sunday that negotiators from his country and the U.S. made significant progress on his 20-point peace proposal during a meeting at President Trump’s ...

SEOUL Dec. 31 (UPI) --Against a backdrop of North Korea's accelerating nuclear program and a fracturing geopolitical landscape, senior military officials and lawmakers from the United States and South ...

Shares of furniture retailers including RH and Wayfair rose after President Donald Trump delayed an increase in tariffs. The higher duties were previously expected to take effect on Thursday. In this ...

President Trump met with Ukrainian President Volodymyr Zelensky at Mar-a-Lago on Sunday, as negotiations on ending Russia’s war in the Eastern European nation continue. Upon greeting Zelensky at the ...

"Most participants judged that further downward adjustments to the target range for the federal funds rate would likely be appropriate if inflation declined over time as expected," the document said.

Federal health officials now recommend that children be routinely inoculated against 11 diseases, not 17, citing standards in other wealthy nations. By Apoorva Mandavilli Federal health officials on ...

The Master of Public Policy (MPP) at the Joseph R. Biden, Jr. School of Public Policy and Administration at the University of Delaware provides advanced analytic and substantive knowledge of public ...

A year after President Donald Trump was sworn in for a second term, his approval rating remains at around 45%, according to Morning Consult’s weekly polling—though voters’ views of his handling of ...