Other OTC - Delayed Quote • USD Sphinx Resources Ltd. (DONFF) Follow 0.0102 0.0000 (0.00%) As of October 18 at 1:35 PM EDT. Market Open. Apr 26, 2023 - Apr 26, 2024 Historical Prices Historical Prices Dividends Only Stock Splits Capital Gains Daily Daily Weekly Monthly Currency in USD Download Date There are no in the selected time period.