Shares of industrial cleaning equipment manufacturer Tennant Company fell 25.4% in the afternoon session after the company reported weaker-than-expected results for the fourth quarter of 2025. Its ...

James Bruton’s one-ball bike balances and moves omni-directionally; each omni-wheel uses 216 bearings, but steering is ...

Chart does not reflect overnight price.

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

Visit a quote page and your recently viewed tickers will be displayed here.