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

MPC of the Sarb considers the results of the inflation expectations survey when it decides to change the repo rate. Inflation expectations have fallen to a 25-year low after the inflation target was ...

Abstract: A classic problem in statistics is the estimation of the expectation of random variables from samples. This gives rise to the tightly connected problems of deriving concentration ...

Markets largely price in a December Fed cut as inflation cools while equities and risk assets hold near recent highs. Debate now centers on the 2026 median fed funds rate and a divided FOMC, with ...

PagSeguro Digital Ltd (PAGS) reported its third-quarter 2025 earnings, revealing a mixed performance that fell short of revenue forecasts but slightly exceeded earnings per share (EPS) expectations.

The US economy added more jobs than expected in the first batch of economic data since the government shutdown, but the unemployment rate ticked up – boosting the odds of an interest-rate cut next ...

Ocugen’s consensus analyst price target has recently increased from $8.20 to $9.00, signaling a shift in market sentiment. This upward revision reflects greater confidence in the company’s growing ...

Japanese IC substrate giant Ibiden announced an upward revision of its fiscal year 2025 financial forecast, running April 2025 to March 2026, with revenue, operating profit, and net profit all ...

With U.S. President Donald Trump’s sudden approval of South Korea’s construction of nuclear-powered submarines on October 30, attention is also growing regarding potential amendments to the Korea-U.S.

The future of Apple is thinner, faster and can even translate conversations live. But it will also cost you more. The tech giant unveiled its latest products Tuesday, including the iPhone 17, which ...

Expectations around Federal Reserve rate cuts saw little movement after revisions from the Bureau of Labor Statistics showed the U.S. economy created 911,000 fewer jobs than previously estimated in ...

June and July payrolls revised lower, highlighting a deeper labor market slowdown. Health care and social assistance led gains, while manufacturing and government shed jobs. Weaker jobs data ...