OTC Markets OTCPK - Delayed Quote • USD Otto Energy Limited (OTTEF) Follow 0.0125 +0.0046 (+58.23%) At close: May 17 at 2:13 PM EDT Sustainability data is currently not available for OTTEF. Related Tickers VELXQ Canadian Overseas Petroleum Limited 0.0020 -71.01% ATHOF Athabasca Oil Corporation 3.8000 +5.26% TPET Trio Petroleum Corp. 0.2618 -0.61% MRO Marathon Oil Corporation 26.45 +3.48% TELL Tellurian Inc. 0.5608 +8.41%