The term 'COUSIN NYSE' refers to the four major stock exchanges in the United States: the NASDAQ (National Association of Securities Dealers Automated Quotations), ASE (American Stock Exchange), AMEX (American Stock Exchange), COS (Chicago Options Exchange), and SEC (Securities and Exchange Commission). These exchanges are responsible for the trading of stocks, bonds, and other securities. They are regulated by the SEC, which is the federal agency that oversees the securities industry.