21.   But that company is already trading at an eight-year high.

22.   But then, media companies typically trade at higher multiples than many other types of businesses, on the theory that they will grow faster.

23.   Chilean companies also trade heavily with Brazil.

24.   Chinese companies already trade on the Hong Kong and New York stock exchanges.

25.   Construction companies traded mixed as the larger contractors gained and the small and mid-size builders slipped amid concern for their fiscal health.

26.   Companies trade in their own stocks all the time.

27.   Creative shares rose on the back of gains in the U.S., where the company trades on Nasdaq.

28.   Dyches said the company was trading at a considerable discount to other specialty staffing companies.

29.   Emissions-trading programs, which cap pollution in a geographic area and let companies trade pollution credits to earn reductions are good strategies to pursue, Gray said.

30.   Even though Oman, for example, has quietly taken steps to ignore the blacklist of companies trading with Israel, its bureaucrats have often decided otherwise.