OTC Markets Group Inc. (OTCQX:OTCM) announced Butler National Corporation has upgraded to the OTCQX Best Market from the OTCQB Venture Market. It now trades under the symbol "BUKS" on OTCQX, providing U.S. investors access to financial disclosures and real-time quotes on otcmarkets.com.
Similarly, Neometals Ltd (ASX:NMT, OTC:RDRUY, AIM:NMT), a sustainable processing technology company, also qualified to trade on OTCQX under the symbol "NMTAY" from the Pink market