IonQ
Trade IonQ 24 hours a day, five days a week on Robinhood.
Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.About IONQ
IonQ, Inc. develops and manufactures quantum computers. The firm specializes in quantum computing and quantum information processing.
IONQ Key Statistics
Stock Snapshot
The current IonQ(IONQ) stock price is $39.83, with a market capitalization of 16.18B. The stock trades at a price-to-earnings (P/E) ratio of -8.77.
On 2026-10-09, IonQ(IONQ) stock traded between a low of $38.99 and a high of $40.32. Shares are currently priced at $39.83, which is +2.2% above the low and -1.2% below the high.
IonQ(IONQ) shares are trading with a volume of 13.26M, against a daily average of 20.39M.
During the past year, IonQ(IONQ) stock moved between $25.89 at its lowest and $84.64 at its peak.
During the past year, IonQ(IONQ) stock moved between $25.89 at its lowest and $84.64 at its peak.
IONQ News
Nvidia just pledged US$1b for U.S. research in quantum computing, healthcare, and energy security, and that kind of long-horizon spending can reshape which comp...
Investors seeking exposure to the next generation of computing are often torn between Cerebras Systems (CBRS -1.35%) and IonQ (IONQ -0.21%) as these two compani...
Quantum computing could become one of the next great markets to disrupt artificial intelligence (AI). That possibility has sent investors on a quest to find the...
Analyst ratings
81%
of 16 ratingsMore IONQ News
IonQ (IONQ) announced the achievement of entanglement rates above 1,000 per second, 1 kHz, between a trapped ion qubit and a solid-state memory, through a photo...
...
Quantum computing arguably has the potential to be one of the most important technology trends of the century. But with the technology not yet ready for broad c...
The U.S. State Defense Advanced Research Projects Agency (DARPA) has selected IBM (IBM) and IonQ (IONQ) to lead the next phase of its Quantum Benchmarking Initi...
IonQ Inc. (IONQ), a quantum computing company specializing in trapped-ion technology, and privately held rival Diraq have advanced to Stage C of the U.S. Defens...
Quantum computing has the potential to be the next big breakthrough technology after artificial intelligence (AI), and right now, IonQ (IONQ -4.50%) looks like...
IonQ, Inc. (NYSE:IONQ) is strengthening its position in quantum computing as a new DARPA milestone adds government validation to the company’s technology roadma...
People also own
Similar Marketcap
This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.
Popular Stocks
This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset
Newly Listed
This list is generated by showing companies that recently went public.