Taylor Swift’s fans know her favorite gemstone is an opal, so they may have been intrigued to see the variation “Opalite” as the title of the third track on her 12th studio album, “The Life of A ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...