Fifty years ago, John F. Kennedy was assassinated on Friday, November 22, 1963 in Dallas, Texas. The assassination not only shocked the nation, but shook the stock market as well. However, very few people have heard about The Great Salad Oil Swindle which nearly crippled the New York Stock Exchange that weekend. Officials at the NYSE took advantage of the closure of the exchange to keep the crisis caused by the swindle from spreading further. Here is what happened at the NYSE while the nation focused on the President’s funeral.