Morningstar calculates standard deviation for stocks, open-end mutual funds, closed-end funds, exchange-traded funds, indexes, separate accounts, variable annuity underlying funds, and variable ...

The capital market line (CML) represents portfolios that optimally combine risk and return.

Discover how Excel’s new automation features in 2025 let you create PDFs and send emails directly, saving time and boosting ...

Florida-based Excel, a distributor of professional cleaning, restoration, pressure washing, and janitorial equipment and supplies, expands Pearlman Group’s portfolio into adjacent markets.

The selection and application of power distribution apparatus used in industrial andcommercial power systems are covered in this recommended practice. It is likely to be of greatestvalue to the ...

Due to the increasing amount of renewable energy sources and new consumers in low voltage power grids, there is an increasing need for grid monitoring. For this purpose, there exist state estimation ...

Online statistics implementations, including average, variance and standard deviation; exponentially weighted versions as well.