 NEW YORK, May 13, 2021 PRNewswire -- OTC Markets Group Inc. OTCQX: OTCM, operator of financial markets for 11,000 U.S. and global securities, today announced BrainChip Holdings Ltd. ASX: BRN; OTCQX: BRCHF, provider of ultra-low power high performance AI technology, has qualified to trade on the OTCQX Best Market. 