Quantum stocks Rigetti Computing and D-Wave surged double-digits this week. Here's what's driving the big move

Quantum computing stocks are wrapping up a big week of double-digit gains.Shares of Rigetti Computing, D-Wave Quantum and Quantum Computing have surged more than 20%. Rigetti and D-Wave Quantum have more than doubled and tripled, respectively, since the start of the year. Arqit Quantum skyrocketed more than 42% this week.The jump in shares followed a wave of positive news in the quantum space.Rigetti said it had purchase orders totalling $5.7 million for two of its 9-qubit Novera quantum computing systems. ...