Volatility is a term used to refer to the variation in a trading price over time. The broader the scope of the price variation, the higher the volatility is considered to be. For example, a security ...

Weathernews (TSE:4825) posted net profit margins of 14.8%, up from 10.2% a year earlier, with annual earnings growth soaring 53.3% this past year compared to an 11.2% average over the last five years.

Weather forecasters are finding a lucrative niche in Japan’s power-trading boom, selling hyper-specialized data to firms seeking an edge in one of the world’s most volatile electricity markets.

Take advantage of TipRanks Premium at 50% off! Unlock powerful investing tools, advanced data, and expert analyst insights to help you invest with confidence. An announcement from Weathernews Inc. ( ...