Changes in US stocks | Joining forces with AT&T to expand quantum computing cooperation D-Wave (QBTS.US) rose more than 17%

The Zhitong Finance App learned that on Monday, the stock price of D-Wave Quantum (QBTS.US), a leader in quantum computing in the US, opened and soared by more than 10%. As of press release, it had risen by more than 17%. According to the news, the company announced that it has reached a new cooperation agreement with AT&T (T.US), one of the top three telecom operators in the US, to expand the telecom supergiant's use of its quantum computing technology in optimizing high-speed network technology.

According to information, AT&T initially plans to integrate D-Wave's quantum annealing calculation technology into the tools that support its intelligent AI solutions (that is, Agentic AI created exclusively by AT&T). Improving fault detection and network management techniques through quantum computing technology, these solutions have helped reduce customer service interruptions of approximately 12 million hours in 2025.