HDRO.V Primary Hydrogen Corp. (TSX) -32% intraday 17 Feb 2026: watch CAD 0.60 support

The HDRO.V stock tumbled 32.00% intraday to CAD 0.68 on the TSX on 17 Feb 2026, led by a sharp sell-off in low-liquidity shares. Volume of 7,111 shares was slightly above the 3-month average of 6,252, signaling real selling interest rather than mechanical ticks. With market cap at CAD 4,378,035, Primary Hydrogen Corp. is microcap and volatile, so price swings can be large and sudden. We break down drivers, valuation, technical levels, and model forecasts from Meyka AI to explain the move and what traders should watch next.