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 ...

This page was updated Sept. 12, 2023, to add data for 2015 through 2019 that was released as part of a court case. For the first time, Americans can see the rise — and fall — of legal opioids entering ...