Fidelity Corporate Bond ETF Q3 2025 Commentary

The fund outperformed its benchmark this quarter through strong security selection in industrial and financial sectors. Explore our latest performance data and portfolio positioning.

Active Risk in Investing: Definition, Calculation, and Examples

Learn what active risk is and how to calculate it. Understand the methods to evaluate active risk in portfolios and explore examples of funds outperforming benchmarks.
Scientific Research Publishing

Random Coefficient Modelling of the Global Effect of Exchange and Monetary Policy Rates on Inflation (2) ()

This study examined the relationship between the Monetary Policy Rate (MPR) and inflation across five continents from 2014 to 2023 using both Frequentist and Bayesian Linear Mixed Models (LMM). It ...
Scientific Research Publishing

Impact of Geomagnetic Parameter of Declination for Accurate Positioning, Navigation, and Orientation in Nigeria ()

Spatiotemporal Variability, Geospatial Analysis, Sustainable Development Goals (SDGs) Share and Cite: Hart, L. , Garuba, L. , Jackson, K. and Oba, T. (2025) Impact of Geomagnetic Parameter of ...
Tobacco Control

Nicotine and tobacco-specific nitrosamine exposure among youth in England who smoke cigarettes and/or vape

Significance Compared with adults who smoke cigarettes, adults who vape nicotine are exposed to similar levels of nicotine and significantly lower levels of tobacco-specific nitrosamines (TSNAs).