IonQ Inc. (IONQ) Share Price - NYSE

IonQ Inc. (IONQ) share price & fundamentals

IonQ Inc. is a quantum computing company traded on the NYSE.

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IonQ Inc. — frequently asked questions

What does IonQ Inc. do?

IonQ Inc. is a quantum computing company traded on the NYSE. IonQ Inc. operates in the Technology sector and trades on the New York Stock Exchange under the ticker IONQ.

Which stock exchange is IONQ listed on?

IonQ Inc. is listed on the New York Stock Exchange, where it trades under the ticker symbol IONQ. It is classified in the Technology sector.

What is IONQ's share price?

IONQ last traded at USD 39.28 on 4 September 2026, up 0.66% on the session. Live prices for IonQ Inc. update through the trading day on Wallflake.

What is IonQ Inc.'s market capitalisation?

IonQ Inc. has a market capitalisation of approximately USD 15.91B, based on its closing price on 4 September 2026.

What is IONQ's 52-week high and low?

Over the past 52 weeks IONQ has traded between a low of USD 25.89 and a high of USD 84.64.

What is IONQ's P/E ratio and EPS?

IONQ has earnings per share (EPS) of USD -3.87. These figures are reported metrics, not a valuation opinion — Wallflake does not issue buy, sell or hold recommendations.

How can I buy IONQ shares?

IONQ shares are bought and sold through a broker licensed to trade on the New York Stock Exchange. You open an account with a licensed broker, fund it, and place an order quoting the ticker IONQ. Wallflake is a market-data and research platform, not a broker, and does not execute trades or give investment advice. See our New York Stock Exchange guide for how the market works. Read the guide

Figures are drawn from Wallflake's market data and are provided for information only. Nothing here is investment advice or a recommendation to buy or sell any security.