ConocoPhillips (COP) Stock Sinks As Market Gains: What You Should Know Posted byZacks Equity Research December 8, 2021 Leave a comment on ConocoPhillips (COP) Stock Sinks As Market Gains: What You Should Know ConocoPhillips (COP) closed at $74.11 in the latest trading session, marking a -0.62% move from the prior day.