- It uses neutral-atom technology and 100 physical qubits, supporting the company’s roadmap toward over 100 logical qubits by 2028.
- The stock is currently trading over 30% below its debut-day level following last month’s NYSE listing.
- The development comes after Infleqtion’s NYSE debut via a merger with Churchill Capital Corp X, which raised about $550 million and $125 million in PIPE funding.
Shares of Infleqtion, Inc. (INFQ) rose over 4% in premarket trading on Monday after the company said it has deployed the UK’s first operational 100-qubit quantum computer, aimed at bringing the tech closer to real-world applications.
INFQ stock logged its third consecutive decline on Friday, ending nearly 6% lower at $10.08. Shares are currently trading over 30% below their debut-day trading level last month.
Inside The Sqale Quantum Platform
The system, called Sqale, was installed as part of the National Quantum Computing Centre’s (NQCC) Quantum Computing Testbed Initiative, which enables scientists to experiment with larger quantum machines capable of tackling problems in advanced materials, energy systems, and complex optimization.
The platform uses neutral-atom technology, which arranges individual atoms into programmable patterns and is widely viewed as one of the more scalable approaches for building large quantum computers. “The NQCC’s quantum computing testbed is among the first of its kind,” CEO Matthew Kinsella said in a statement.
Reaching the 100-physical-qubit level allows quantum computers to run more complex algorithms and test error-correction approaches.
Infleqtion said the milestone supports its roadmap to exceed 30 logical qubits by 2026 and more than 100 logical qubits by 2028, which can unlock practical quantum computing advantages. Logical qubits are formed by linking multiple physical qubits to create a more reliable computing unit, making metrics such as gate fidelity crucial.
The company said its 99.73% two-qubit gate fidelity allows it to use fewer physical qubits to produce dependable logical qubits, improving efficiency.
Fresh Off NYSE Debut
The development comes after Infleqtion completed its New York Stock Exchange debut through a business combination with Churchill Capital Corp X last month, raising about $550 million in gross proceeds and more than $125 million in additional private investment in public equity (PIPE) funding.
The company plans to expand sales of its quantum sensing products, including quantum clocks and RF antennas, while continuing to develop quantum computers toward commercial applications later this decade. Kinsella previously said the company believes quantum computers could begin delivering commercial advantages around 2028, particularly in areas such as materials science.
How Did Stocktwits Users React?
On Stocktwits, retail sentiment for INFQ shifted to ‘extremely bullish’ from the ‘neutral’ zone over the past week amid a 63% jump in message volumes over the same period.
One user said INFQ “is positioning itself in the layer that connects quantum technology to real-world infrastructure.”
Another user called the UK quantum milestone “highly positive.”
INFQ stock has declined by 27% since its NYSE listing.
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