NEW YORK ( TheStreet) -- "Want to know what really makes stocks move?" Jim Cramer asked the viewers of his "Mad Money" TV show Monday. He said the the recently released indictment of insider trading at Galleon Investments provides an "inside" look into how hedge funds make their decisions and how stocks react to those decisions. Cramer said there are many lessons to be learned from report, which outlines in detail, exactly what information was received by the investment group, and how they reacted to it. The first lesson: Earnings don't matter, guidance does.
Cramer's Upcoming Book Signings
Tuesday, Oct. 20, 7 p.m.: Mendham Books, Mendham, NJ (84 East Main St.)
Tuesday, Nov. 17, 7 p.m.: Barnes & Noble, Manhattan (33 East 17th St.)