Health-tracking smart ring maker Oura to list on US stock market

Valuation above $11bn expected for firm whose fans include Prince Harry, Jennifer Aniston and Kim KardashianFans of Oura are accustomed to using its trendy smart rings to fastidiously monitor their health but now investors are preparing to track a new metric: its share price.The company’s filing to list imminently on the Nasdaq stock exchange in New York was made public on Thursday. Continue reading...