Onto Innovation Inc. (ONTO)
Showing Closing Date Range from Apr 22 to Oct 19, 2026 compared to Oct 23, 2025 to Apr 21, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:investors.ontoinnovation.com
Current Period Close
$226.28
Apr 22, 2026 - Oct 19, 2026
Previous Period Close
$290.11
Oct 23, 2025 - Apr 21, 2026
Net Comparison Delta
$-63.83 (-22.00%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(123 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 19, 2026 | $226.28 | Apr 21, 2026 | $290.11 | -22.00% |
| Oct 16, 2026 | $220.70 | Apr 20, 2026 | $295.09 | -25.21% |
| Oct 15, 2026 | $231.95 | Apr 17, 2026 | $290.76 | -20.23% |
| Oct 14, 2026 | $241.41 | Apr 16, 2026 | $267.15 | -9.64% |
| Oct 13, 2026 | $263.55 | Apr 15, 2026 | $258.90 | +1.80% |
| Oct 12, 2026 | $273.74 | Apr 14, 2026 | $261.59 | +4.64% |
| Oct 09, 2026 | $294.53 | Apr 13, 2026 | $252.61 | +16.59% |
| Oct 08, 2026 | $292.67 | Apr 10, 2026 | $257.14 | +13.82% |
| Oct 07, 2026 | $304.40 | Apr 09, 2026 | $246.96 | +23.26% |
| Oct 06, 2026 | $313.71 | Apr 08, 2026 | $240.49 | +30.45% |
| Oct 05, 2026 | $325.41 | Apr 07, 2026 | $219.11 | +48.51% |
| Oct 02, 2026 | $327.77 | Apr 06, 2026 | $221.17 | +48.20% |
| Sep 30, 2026 | $307.82 | Apr 02, 2026 | $215.53 | +42.82% |
| Sep 29, 2026 | $304.69 | Apr 01, 2026 | $211.72 | +43.91% |
| Sep 28, 2026 | $288.74 | Mar 31, 2026 | $205.07 | +40.80% |
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