 NEW YORK, March 24, 2021 PRNewswire -- OTC Markets Group Inc. OTCQX: OTCM, operator of financial markets for 11,000 U.S. and global securities, today announced Liberty Gold Corp TSX: LGD; OTCQX: LGDTF, a gold discovery company, has qualified to trade on the OTCQX Best Market. Liberty Gold Corp upgraded to OTCQX from the Pink market. 