Flux Power Holdings, Inc., through its subsidiary, designs, develops, manufactures, and sells lithium-ion energy storage solutions in North America. The company offers battery management system which ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Use the Sharpe ratio to evaluate an asset's risk vs. return Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple ...