OTC Markets OTCPK - Delayed Quote • USD Global Diamond Exchange, Inc. (GBDX) Follow 0.0000 0.0000 (0.00%) At close: March 11 at 3:27 PM EDT Sustainability data is currently not available for GBDX. Related Tickers DFPP.BE District Metals Corp 0.2570 -1.15% BNTRF Benton Resources Inc. 0.1200 0.00% DMXCF District Metals Corp. 0.2784 +0.87% PXC.L Phoenix Copper Limited 24.50 0.00% HZM.L Horizonte Minerals Plc 0.3250 +18.18%