Discover how SPAN Margin calculates portfolio risk and sets margin requirements using advanced algorithms, offering traders a ...

Brings unprecedented visibility into power consumption—and the ability to control it. Almost essential if you have a backup battery. 32-circuit limit means large homes won’t have perfect visibility.

LAS VEGAS--(BUSINESS WIRE)--Today, SPAN announced two new models of smart panels, SPAN Panel MAIN 40 +MID and SPAN Panel MLO 48, taking a monumental step towards their vision of offering energy ...

Two major digital platforms — YouTube TV and Hulu + Live TV — have agreed to carry C-SPAN two months after the nonprofit organization made a public plea for wider distribution. Changing industry ...

C-SPAN celebrated its 45th anniversary this year. Since 1979, the nonprofit cable network has given Americans a window on their democracy, continuously delivering nonpartisan, nonprofit, unfiltered ...

John Summa is the founder of OptionsNerd.com and has authored a number of books. He has 6+ years as a chief economist and derivatives strategist. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an ...

It has been a big few weeks for smart electrical panel-maker Span. The company announced major deals with Pulte Homes and utilities with Landis + Gyr. The startup also expanded its lineup to include ...

The concept of “span of control,” also known as management ratio, refers to the number of subordinates controlled directly by a superior. It is a particularly important concept for small business ...