OTC Markets Group operates regulated markets for trading over 12,000 U.S. and international securities. Our data-driven standards form the foundation of our three public markets: OTCQX® Best Market, OTCQB® Venture Market and Pink® Open Market. Our OTC Link® Alternative Trading Systems provide critical market infrastructure that broker-dealers rely on to facilitate trading. Our innovative model offers companies more efficient access to the U.S. financial markets.