Every trader needs an edge, but not all edges are created equal. Recently I got in contact with Sheelah Kolhatkar, and agreed to write an article on her latest book. It is a must read! it gives a clear perspective on the use of Information while trading and we all know that in the Investing and trading scene, one of the most powerful edges is information. At SAC Capital, Jason Karp color coded information to teach his analysts "what was safe and what might be illegal." The white edge was "readily available information" - completely safe but not worth much. The gray edge might be (and probably was) material, nonpublic information. At SAC, the only way to be sure it wouldn't get the firm into trouble was to talk to its legal counsel, something few traders were eager to do. So gray slid into white. Black edge information was obviously illegal. Karp warned his analysts: "If you do one thing wrong, you're in jail and your life is ruined. There is no trade that's ever worth it." So check your Investment goals carefully with this ACalculator and the end of the second post for more Info
And yet. As one trader, asked if he knew of any fund that didn't traffic in inside information, answered: "No, they would never survive." The author adds: "In this way, black edge is like doping in elite-level cycling or steroids in professional baseball. Once the top cyclists and home-run hitters started doing it, you either went along with them or you lost."
Agreement with Sheelah to write this post.
Sheelah Kolhatkar's Black Edge: Inside Information, Dirty Money, and the Quest to Bring Down the Most Wanted Man on Wall Street (Random House, 2017) chronicles the government's ultimately disappointing effort to build a case of insider trading against the legendary Steven A. Cohen of SAC Capital. The story, extensively reported at the time, transfixed the hedge fund world and financial news junkies. A lot of people were cheering for the government.
Kolhatkar, a staff writer for The New Yorker and author of the widely discussed article "What If Women Ran Wall Street?", worked as a risk arbitrage analyst at two hedge funds before becoming a journalist. For this book, she relied not only on published press sources but on "hundreds of interviews with more than two hundred people, as well as voluminous court transcripts, exhibits, deposition testimony, SEC interview notes, notes taken by FBI agents during witness interviews …, diary entries, written correspondence, and other documents." Predictably, Cohen refused to be interviewed.
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