The quantum computing sector exhibited mixed performance during regular trading hours, with divergent movements among its four main stocks. As of press time, IONQ.US rose 1.28% to $39.52, QBTS.US declined 1.43% to $16.58, RGTI.US edged up 0.13% to $15.20, and QUBT.US gained 0.63% to $8.01.

Notable divergence was observed within the sector. IONQ led trading volume at 13.11 million shares, with turnover reaching $516 million, indicating heightened investor interest. Despite its decline, QBTS also saw substantial volume of 12.89 million shares, reflecting growing market 分歧. RGTI and QUBT showed modest moves with turnovers of $162 million and $29.3 million respectively.

Overall, the quantum computing sector lacked a unified directional trend during the session. Investors should monitor upcoming technological advancements and policy developments for their differential impact on individual stocks.