Quantum Computing Stocks Face Reality Check as Markets Eye 2027 Milestone
Quantum computing stocks face a reality check on Wall Street, but analysts eye 2027 for commercial advantage amid rising government funding and technological milestones.
Quantum computing investors have long been accustomed to promises about a technology that will transform the computing world—an industry growing rapidly and perceived as one of the most promising technological revolutions of the coming decade.
These are exceptionally complex and fast computers capable of solving problems that regular computers cannot solve, or that take them a very long time to do. The practical implication is the ability to solve particularly complex problems in a short time, such as materials research, drug discovery, codebreaking, and complex logistical optimization problems.
The Reality Check on Wall Street
Despite the immense technological promise, the past year provided Wall Street investors with a less pleasant reminder: the promises inherent in quantum computing are still far from translating into significant revenues. Thus, while the market celebrated the AI boom, quantum stocks lagged behind.
From the beginning of the year through the end of September, the shares of major companies in the field plunged: D-Wave shares lost about 37%, Rigetti dropped 29%, and IonQ retreated by 2%. Xanadu has plummeted by more than 46% since its March IPO, and Infleqtion fell by about 5% since its SPAC merger in February.
However, in the past month, around the World Quantum Congress held in Maryland, something began to move partially, as IonQ stock recovered by 7%. The question currently hovering over the markets is whether this marks the beginning of a trend reversal in a sector struggling to justify expectations.
"Expectations have reset significantly, and investors have become much more selective," noted Ishan Majumdar, an analyst at Baptista Research.
Commercial Advantage on the Horizon
To understand why 2027 has been marked as the turning point, one must understand the industry's biggest technological bottleneck: errors. Quantum computers are extremely sensitive to noise and environmental conditions, and the ability to operate stable logical qubits over time is the watershed between an experimental system and a commercial product.
Bank of America recently published a comprehensive report by its thematic investment research division, led by strategist Haim Israel, describing quantum computing as "humanity's next discovery of fire." The bank characterizes the current period as a "ChatGPT moment on steroids," estimating that the commercial adoption timeline is dramatically shortening, with commercial quantum advantage potentially arriving as early as 2027.
Government Funding and Cybersecurity
Above all this hovers government money. Bank of America estimates that government investments in the sector have crossed the $58 billion threshold, with Europe and China leading the way. In the U.S., a 68% increase is planned in the defense budget dedicated to quantum, reaching $567 million.
The most immediate implication of the quantum race is in cybersecurity. Bank of America warns of "Q-Day"—the moment when quantum computers will be powerful enough to crack currently prevalent encryption standards, driving rapid growth in the post-quantum cryptography market.
