The quantum computing sector saw broad gains during the night session. As of press time, IONQ.US rose 0.95% in night trading to $35.01, reaching a high of $35.17 during the session. QBTS.US climbed 1.04% to $17.53 with active night trading volume. RGTI.US edged up 0.33% to $15.28, while QUBT.US held steady at $7.91.

Looking at the full day's performance, quantum computing stocks showed mixed trends. IONQ.US closed regular trading at $34.68, down 2.34% from the previous close of $35.51. QBTS.US settled at $17.35 in regular hours, declining 2.53%. RGTI.US finished regular trading at $15.23, a slight 0.33% decrease. QUBT.US closed regular session at $7.91, down 3.77%. The night session rebound in most names suggests bargain hunting emerged following the regular session selloff.

In terms of night session volume, IONQ.US traded 104,500 shares with turnover of $3.66 million. QBTS.US saw 25,265 shares change hands for $442,000 in turnover. RGTI.US recorded 14,610 shares traded with $223,000 in turnover, while QUBT.US had 9,784 shares traded with $78,000 in turnover. Overall, night session trading activity declined noticeably compared to regular hours, though certain names maintained reasonable liquidity.