S&P 500 high P/E doesn’t reliably forecast weak returns—learn why popular charts mislead and how rates, trade, and ...

FCG is best suited for investors with limited energy exposure who hold a bullish thesis on natural gas fundamentals relative ...

Discover how the ceteris paribus assumption isolates variables to clarify economic causation, simplifying complex ...

Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...

The global cryptocurrency derivatives market underwent a structural transformation in 2025, shifting away from retail-driven speculation toward institutional capital and more complex risk dynamics ...

Abstract: Graph anomaly detection (GAD) has attracted increasing interest due to its critical role in diverse real-world applications. Graph neural networks (GNNs) offer a promising avenue for GAD, ...

1 School of Computer Science and Technology, Harbin University of Science and Technology, Harbin, China 2 School of Information Engineering, East University of Heilongjiang, Harbin, China Recognizing ...

Covid-19 broke the charts. Decades from now, the pandemic will be visible in the historical data of nearly anything measurable today: an unmistakable spike, dip or jolt that officially began for ...

1 School of Media & Communication Shanghai Jiao Tong University, Shanghai, China 2 Department of Critical Care Medicine, Sir Run Run Shaw Hospital, Hangzhou, Zhejiang, China Objective: This study ...

An analyst says Bitcoin’s correlation with the global M2 suggests it could imminently drop 20%, but not all observers agree. Bitcoin could retrace toward $70,000 if it continues its long-standing ...