Quantum Computing Sector Overview - The quantum computing sector experienced significant developments this week, with notable advancements from Rigetti Computing and D-Wave Quantum, as well as commercial activity from Quantum Computing, Inc. and IonQ [1] Rigetti Computing – RGTI - Rigetti Computing achieved a performance breakthrough, reporting a 99.5% median fidelity rate for two-qubit gates on its 36-qubit modular system, leading to a 40% increase in its stock price over the week [2] - The CEO of Rigetti, Subodh Kulkarni, indicated that the company is approximately four years away from achieving quantum advantage, which is expected to drive commercial interest [3] D-Wave Quantum – QBTS - D-Wave Quantum saw its shares rise nearly 30% this week, driven by retail investor interest and a recommendation from CNBC's Jim Cramer to "own" the stock [4] Quantum Computing, Inc. – QUBT - Quantum Computing, Inc. reported an 11% increase in its stock price over the past week, following the announcement of its first commercial sale of quantum security technologies to a top-five U.S. bank, valued at approximately $332,000 [5] IonQ – IONQ - IonQ completed the acquisition of Capella Space and plans to develop a space-based Quantum Key Distribution (QKD) network by integrating Capella's satellite infrastructure with its quantum technology, aiming to enhance secure communications [6] - IonQ is set to report its second-quarter financial results on August 6, with analysts predicting a loss of 27 cents per share and revenue of $17.23 million [7]