Shares of quantum computing stocks fell in after-hour trading following $NVIDIA (NVDA.US)$ CEO Jensen Huang's statement that computers using this emerging technology could be up to 30 years away.
量子計算概念股票在盤後交易中下跌 $英偉達 (NVDA.US)$ CEO黃仁勳表示，使用這種新興科技的電腦可能需要長達30年的時間。
"If you estimate that highly functional quantum computers will be available in 15 years, that might be too optimistic. Saying 30 years could be seen as too conservative, but choosing 20 years would likely be a timeframe that many people would find believable" said Jensen Huang. (Reuters)
「如果你估計高度功能的量子計算概念將在15年內可用，那可能過於樂觀。說30年可能被視爲過於保守，但選擇20年可能是許多人會覺得可信的時間範圍。」傑森·黃說。（路透社）
$Rigetti Computing (RGTI.US)$ dropped 13.4%, $IonQ Inc (IONQ.US)$ fell 12.7%, $Quantum Computing (QUBT.US)$ fell 13.4%, and $D-Wave Quantum (QBTS.US)$ tumbled 13.6%.
$Rigetti Computing (RGTI.US)$ 下跌了13.4%， $IonQ Inc (IONQ.US)$ 下降了12.7%， $Quantum Computing (QUBT.US)$ 下降了13.4%，而 $D-Wave Quantum (QBTS.US)$ 暴跌了13.6%。
