D-Wave Quantum came into this Q3 2026 report as a high-concept quantum computing story stock that had already dropped 49% over the past three months. The reaction today was immediate, and the share price fell 8.8% to US$10.46 by the close.

The headline number was not revenue. It was cash burn and losses. Management posted a net loss of US$48.2 million on US$4.5 million of sales, with operating expenses at US$55.9 million. For a business selling the future of quantum hardware, the gap between ambition and the current income statement is what traders are pricing in tonight.

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