Core Insights - Quantum stocks experienced volatility due to potential U.S. government investment in the sector, with initial sell-offs followed by recovery on positive news [1][2][3] Group 1: Market Reactions - Quantum stocks sold off early in the week, influenced by a Reuters report on potential U.S. export curbs to China [1] - A subsequent Wall Street Journal report indicated discussions between several quantum companies and the U.S. government for financial support, leading to a rebound in stock prices [2][3] - Quantum stocks, including IonQ, Rigetti, and D-Wave, faced significant declines, with D-Wave down 15% and Rigetti down 16% over the week [7] Group 2: Company Developments - SEALSQ Corp. launched the Quantum Shield QS7001, a secure chip with NIST-standardized post-quantum cryptography, and achieved a market cap exceeding $1 billion [4][5] - IonQ announced a new global benchmark in computational accuracy with 99.99% two-qubit gate fidelity, surpassing the previous record [6] - Despite the overall market decline, IonQ's stock performed relatively better, closing down only 4% over the past five days [6]