Update: dictionary.com says twice a year... it continues with the definition with every two years: Biennial. In Britain, it seems, it might mean both... but in the U.S. biannual means twice a year.
We're talking about the price-to-earnings, or P/E, ratio. The current 12-month forward P/E ratio is 16.8, FactSet's John Butters said on Friday. This P/E ratio is above the 5-year average (13.8) and the 10-year average (14.1).. But just because stocks are expensive relative to their long-term average is no guarantee that prices are doomed to fall immediately.
It is computed by dividing the current market price of an ordinary share by earnings per share. The formula of price earnings ratio is given below: The market price of an ordinary share of a company is $50. The earnings per share is $5. Compute price earnings ratio.