Barnes & Noble Inc. (BKS) opened at 38.59. So far today, the stock has hit a low of 38.40 and a high of 38.93. BKS is now trading at 38.45, down 0.55 (-1.41%). The stock hit its 52 week high of 43.80 in May and set its 52 week low of 32.33 in August. BKS rose in the last months of 2006 up to 43.00 and has traded with volatility so far this year. Barnes & Noble shares have been slipping in today's market after a Matrix Research...