Quantinuum - Class A (QNT) closed at $33.60 on October 30, 2026, down 10.4% from the previous close, on volume of 2,465,436 shares (30-day average 2,154,445).
Data as of October 30, 2026.
30-Oct-2026
Quantum Stocks IONQ, RGTI, QBTS Jump After Intel’s $2.3B Classiq Deal
TipRanks (Wed, 28-Oct 5:26 AM ET)
Quantinuum Sets Nov. 5 Earnings Date as It Highlights “Highest Accuracy” Quantum Claims
Market Chameleon (Fri, 23-Oct 3:15 AM ET)
Quantinuum to Report Third Quarter Financial Results on November 5, 2026
PRNewswire (Thu, 22-Oct 4:05 PM ET)
Quantinuum touts 99.9995% logical fidelity on Helios as it targets fault-tolerant “Apollo” by 2029
Market Chameleon (Mon, 19-Oct 4:03 AM ET)
PRNewswire (Mon, 19-Oct 8:00 AM ET)
Quantinuum and The University of Western Australia Partner to Advance Australia's Quantum Capability
PRNewswire (Mon, 5-Oct 7:00 AM ET)
Quantinuum to Participate in the Piper Sandler 5th Annual Growth Frontiers Conference
PRNewswire (Fri, 11-Sep 4:06 PM ET)
PRNewswire (Tue, 8-Sep 7:31 AM ET)
Quantinuum to Participate in the Bernstein 23rd Annual Pan-European Strategic Decisions Conference
PRNewswire (Fri, 4-Sep 4:05 PM ET)
Quanta Computer and Quantinuum Team Up to Accelerate Large-Scale Quantum Computing Infrastructure
Market Chameleon (Fri, 14-Aug 3:50 AM ET)
Quantinuum Inc. is providing a full-stack quantum technology solution to scale quantum computing and develop applications. Its products and solutions are Quantinuum Systems, Helios, Quantum Origin, InQuanto, Nexus, and Developer Tools.
Quantinuum - Class A trades on the NASDAQ stock market under the symbol QNT.
As of October 30, 2026, QNT stock price declined to $33.60 with 2,465,436 million shares trading.
QNT has a beta of 2.77, meaning it tends to be more sensitive to market movements. QNT has a correlation of 0.15 to the broad based SPY ETF.
QNT has a market cap of $1.32 billion. This is considered a Small Cap stock.
Last quarter Quantinuum - Class A reported $8 million in Revenue and -$.28 earnings per share. This beat revenue expectation by $354,032 and missed earnings estimates by -$.02.
The top ETF exchange traded funds that QNT belongs to (by Net Assets): QTUM, VTI, VB, WQTM, VXF.
QNT support price is $35.52 and resistance is $39.47 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that QNT shares will trade within this expected range on the day.
