Announces Purchase of 500 Additional Bitmain S9 Antminer Rigs DURHAM, N.C., Dec. 6, 2017 /PRNewswire/ – MGT Capital Investments, Inc. (OTCQB: MGTI) announced today that it has executed a new purchase order with Bitmain Technologies for an additional 500 S9 Antminer mining rigs, with shipment expected early in the first quarter of 2018. Following shipment and...Read More