IonQ, Inc. (IONQ) Stock Chart
IONQ price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
IONQ performance vs the market
Total return, dividends reinvestedIONQ monthly returns
IONQ historical prices
IONQ dividends & splits
About the IONQ chart
IonQ (IONQ) closed at $31.28 on October 16, 2026, down 30.3% so far this year. The stock is trading 27.1% below its 200-day moving average of $42.92, which technical analysts usually read as a long-term downtrend. Over the past year IONQ returned −52.3% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of IonQ, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the IONQ stock overview.
IONQ chart FAQ
What is IonQ's all-time high stock price?
The highest closing price for IONQ was $82.09 on October 13, 2025 (adjusted for stock splits). As of the October 16, 2026 close it traded 61.9% below that level.
What is the 52-week range of IONQ stock?
Over the 52 weeks to October 16, 2026, IONQ traded between an intraday low of $25.89 on March 30, 2026 and an intraday high of $73.65 on June 3, 2026.
Is IONQ above its 200-day moving average?
No. On October 16, 2026 IONQ closed at $31.28, 27.1% below its 200-day simple moving average of $42.92. The 50-day average was $40.76.
How has IONQ stock performed compared with the S&P 500?
Including reinvested dividends, IONQ returned −52.3% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +211.2% and +83.0%.
Does IonQ pay a dividend?
IonQ has not paid a dividend in the past 12 months.
How do I read the IONQ chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots IONQ against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.