TOU.TO (Tourmaline Oil Corp. TSX) down 6.43% after Q4 loss 05 Mar 2026: metrics to watch

TOU.TO stock opened the TSX session weaker after Tourmaline Oil Corp. reported a Q4 net loss. Shares fell 6.43% to C$61.89 on volume of 6,187,570, far above the 30-day average. The loss and record fourth-quarter production of 659,204 boepd drove mixed headlines and a sharp intraday gap from an open at C$66.37. We review the Q4 results, valuation, technicals and Meyka AI’s forecast to show what matters before the next earnings call on 11 Mar 2026