Barnes & Noble’s stock started falling from the opening bell on Wednesday morning after the company reported bigger than expected losses (while management acted like everything was wonderful). But the selloff turned into a stampede late in the afternoon, with significant volume in final hour of trading pushing shares down $4.51 for the day, a decline of 27.7 percent, to close at $11.79 a share. The market as a whole turned negative in the afternoon as well, also trading down in the last hour, but the market movement was nothing like the bookseller’s falloff. In total, 9.45 million shares of […]