 NEW YORK, April 26, 2021 PRNewswire -- OTC Markets Group Inc. OTCQX: OTCM, operator of financial markets for 11,000 U.S. and global securities, today announced Desert Mountain Energy Corp. TSX-V: DME; OTCQX: DMEHF, a resource company, has qualified to trade on the OTCQX Best Market. Desert Mountain Energy Corp. upgraded to OTCQX from the OTCQB Venture Market. 