Ambiq Micro, Inc. (AMBQ) Stock Chart
AMBQ 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
AMBQ performance vs the market
Total return, dividends reinvestedAMBQ monthly returns
AMBQ historical prices
AMBQ dividends & splits
About the AMBQ chart
Ambiq Micro (AMBQ) closed at $49.88 on October 16, 2026, up 75.0% so far this year. The stock is trading 5.4% below its 200-day moving average of $52.72, which technical analysts usually read as a long-term downtrend. Over the past year AMBQ returned +69.5% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Ambiq Micro, 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 AMBQ stock overview.
AMBQ chart FAQ
What is Ambiq Micro's all-time high stock price?
The highest closing price for AMBQ was $90.48 on June 18, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 44.9% below that level.
What is the 52-week range of AMBQ stock?
Over the 52 weeks to October 16, 2026, AMBQ traded between an intraday low of $22.12 on November 21, 2025 and an intraday high of $91.61 on June 18, 2026.
Is AMBQ above its 200-day moving average?
No. On October 16, 2026 AMBQ closed at $49.88, 5.4% below its 200-day simple moving average of $52.72. The 50-day average was $61.89.
How has AMBQ stock performed compared with the S&P 500?
Including reinvested dividends, AMBQ returned +69.5% over the past year, compared with +16.8% for the S&P 500 (SPY).
Does Ambiq Micro pay a dividend?
Ambiq Micro has not paid a dividend in the past 12 months.
How do I read the AMBQ 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 AMBQ against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.