Live Trump is digging in after China retaliated to his tariffs. See the latest updates. OTC Markets OTCPK - Delayed Quote • USD HST Global, Inc. (HSTC) Follow Compare 0.8300 0.0000 (0.00%) As of April 3 at 4:00:00 PM EDT. Market Open. Sustainability data is currently not available for HSTC. Related Tickers MRKR Marker Therapeutics, Inc. 1.0300 -6.39% BDRX Biodexa Pharmaceuticals Plc 1.7300 +17.69% ALDX Aldeyra Therapeutics, Inc. 1.8192 +28.30% CRMD CorMedix Inc. 5.85 -4.10% MRNA Moderna, Inc. 25.25 -1.87%