Onto Innovation Inc. (ONTO) Stock Chart
ONTO 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
ONTO performance vs the market
Total return, dividends reinvestedONTO monthly returns
ONTO historical prices
ONTO dividends & splits
About the ONTO chart
Onto Innovation (ONTO) closed at $220.70 on October 16, 2026, up 39.8% so far this year. The stock is trading 15.0% below its 200-day moving average of $259.56, which technical analysts usually read as a long-term downtrend. Over the past year ONTO returned +62.7% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Onto Innovation 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 ONTO stock overview.
ONTO chart FAQ
What is Onto Innovation's all-time high stock price?
The highest closing price for ONTO was $378.45 on June 30, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 41.7% below that level.
What is the 52-week range of ONTO stock?
Over the 52 weeks to October 16, 2026, ONTO traded between an intraday low of $118.97 on November 7, 2025 and an intraday high of $386.46 on June 30, 2026.
Is ONTO above its 200-day moving average?
No. On October 16, 2026 ONTO closed at $220.70, 15.0% below its 200-day simple moving average of $259.56. The 50-day average was $285.79.
How has ONTO stock performed compared with the S&P 500?
Including reinvested dividends, ONTO returned +62.7% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +205.7% and +83.0%.
Does Onto Innovation pay a dividend?
Onto Innovation has not paid a dividend in the past 12 months.
How do I read the ONTO 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 ONTO against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.