Plug Power shares traded up 17.06% at $2.465 on Tuesday after the hydrogen technology company reported second-quarter revenue of $178.30 million, up 9% from the first quarter and above the $169.41 million Street estimate, though earlier reporting cited a $169.12 million consensus. Adjusted loss was 7 cents a share versus expectations for an 8-cent loss, while gross margin reached breakeven from negative 31% a year earlier and negative 13% in the first quarter of 2026. Plug raised its full-year 2026 revenue growth outlook to 15% to 16% and reiterated a goal of positive EBITDAS in the fourth quarter of 2026. Earlier company disclosures also pointed to lower operating expenses, improved net cash usage, stronger service margins and near-term liquidity from asset monetization. Analyst sentiment remains cautious, with a Hold consensus and an average price forecast of $3.22, while ownership through hydrogen and clean-energy exchange-traded funds such as HYDR, HJEN and ICLN can add flow-driven volatility to the shares.