RE:RE:RE:Can anyone explain to me SUUIF??OTC markets are decentralized so, it's possible that trades in specific stocks on the OTC would not be reflected on the TMX volumes. I think there are 3 levels of OTC market trading which are: OTCQX (Best Market), OTCQB (Venture Market), and Pink (Open Market). Trading is done by independent brokers and there is less regulation. OTC products are often emerging and riskier than those listed on exchanges.