Ionq (IONQ) closed at $31.26 on October 20, 2026, up 1.6% from the previous close, on volume of 18,705,069 shares (30-day average 24,650,947).
Data as of October 20, 2026.
20-Oct-2026
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IonQ Inc sells access to several quantum computers of various qubit capacities and is in the process of researching and developing technologies for quantum computers with increasing computational capabilities. The company currently makes access to its quantum computers available via cloud platforms and also to select customers via its own cloud service. This cloud-based approach enables the broad availability of quantum-computing-as-a-service (QCaaS). The company derives its revenue from its quantum-computing-as-a-service arrangements, consulting services related to co-developing algorithms on company's quantum computing systems and contracts associated with the design, development, and construction of specialized quantum computing systems together with related services.
Ionq trades on the NYSE stock market under the symbol IONQ.
As of October 20, 2026, IONQ stock price climbed to $31.26 with 18,705,069 million shares trading.
IONQ has a beta of 4.94, meaning it tends to be more sensitive to market movements. IONQ has a correlation of 0.40 to the broad based SPY ETF.
IONQ has a market cap of $12.66 billion. This is considered a Large Cap stock.
Last quarter Ionq reported $80 million in Revenue and -$.33 earnings per share. This beat revenue expectation by $14 million and exceeded earnings estimates by $.27.
In the last 3 years, IONQ traded as high as $84.64 and as low as $6.22.
The top ETF exchange traded funds that IONQ belongs to (by Net Assets): VTI, VB, VXF, VBK, VGT.
IONQ has underperformed the market in the last year with a price return of -47.8% while the SPY ETF gained +15.7%. IONQ has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -8.7% and -27.8%, respectively, while the SPY returned +3.9% and -1.3%, respectively.
IONQ support price is $29.04 and resistance is $32.52 (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 IONQ shares will trade within this expected range on the day.
