Onto Innovation Inc. (ONTO) Stock Price History
Historical prices from 2011 to 2026
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ONTO Historical Performance
Short-Term Returns
ONTO Stock Price Trajectory (2011–2026)
As of May 6, 2026, Onto Innovation Inc. (ONTO) trades at $294.05, representing a +140.2% return over the past year. The stock has delivered a +377.9% total return over five years (+35.6% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $315.86 on April 24, 2026. From this peak, ONTO has corrected -6.9%, currently trading 74% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers KLIC (+195.5% 1Y), COHU (+217.9% 1Y), and FORM (+407.6% 1Y), ONTO has underperformed the peer group average. Compare ONTO vs KLIC →
ONTO Historical Price Data (2011–2026)
Showing 30 of 3,650 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-06 | 289.62 | 304.36 | 286.00 | 294.05 | 1.86M | -3.59% |
| 2026-05-05 | 305.00 | 309.70 | 298.42 | 305.00 | 1.23M | +1.82% |
| 2026-05-04 | 297.00 | 303.13 | 295.06 | 299.55 | 745K | +2.26% |
| 2026-05-01 | 291.00 | 298.99 | 287.95 | 292.92 | 553K | -0.73% |
| 2026-04-30 | 292.31 | 296.19 | 280.87 | 295.06 | 610K | +3.77% |
| 2026-04-29 | 286.49 | 287.50 | 279.23 | 284.34 | 576K | +0.69% |
| 2026-04-28 | 279.50 | 288.24 | 274.97 | 282.39 | 1.03M | -5.33% |
| 2026-04-27 | 309.00 | 310.25 | 290.00 | 298.28 | 870K | -3.11% |
| 2026-04-24 | 303.99 | 315.86 | 297.74 | 307.86 | 1.03M | +5.32% |
| 2026-04-23 | 296.84 | 300.00 | 284.40 | 292.31 | 999K | -1.69% |
| 2026-04-22 | 297.56 | 298.61 | 288.00 | 297.34 | 885K | +2.49% |
| 2026-04-21 | 292.78 | 300.38 | 288.36 | 290.11 | 1.15M | -1.69% |
| 2026-04-20 | 295.00 | 296.17 | 289.25 | 295.09 | 762K | +1.49% |
| 2026-04-17 | 283.33 | 293.99 | 278.72 | 290.76 | 1.21M | +8.84% |
| 2026-04-16 | 288.00 | 288.00 | 265.22 | 267.15 | 1.20M | +3.19% |
| 2026-04-15 | 259.20 | 262.00 | 249.54 | 258.90 | 615K | -1.03% |
| 2026-04-14 | 255.47 | 263.39 | 253.03 | 261.59 | 887K | +3.55% |
| 2026-04-13 | 255.82 | 256.72 | 249.01 | 252.61 | 740K | -1.76% |
| 2026-04-10 | 251.90 | 258.66 | 250.00 | 257.14 | 902K | +4.12% |
| 2026-04-09 | 240.00 | 249.59 | 239.52 | 246.96 | 574K | +2.69% |
| 2026-04-08 | 236.74 | 240.84 | 230.00 | 240.49 | 996K | +9.76% |
| 2026-04-07 | 219.63 | 224.84 | 214.87 | 219.11 | 535K | -0.93% |
| 2026-04-06 | 220.68 | 223.00 | 212.76 | 221.17 | 425K | +2.62% |
| 2026-04-02 | 202.78 | 218.49 | 200.00 | 215.53 | 413K | +1.80% |
| 2026-04-01 | 209.56 | 218.05 | 209.25 | 211.72 | 693K | +3.24% |
| 2026-03-31 | 193.66 | 205.24 | 193.60 | 205.07 | 907K | +8.35% |
| 2026-03-30 | 207.43 | 207.48 | 188.30 | 189.27 | 870K | -7.33% |
| 2026-03-27 | 202.68 | 207.80 | 200.54 | 204.23 | 484K | -0.25% |
| 2026-03-26 | 215.16 | 216.23 | 204.25 | 204.75 | 673K | -7.37% |
| 2026-03-25 | 221.50 | 223.25 | 210.58 | 221.04 | 619K | +0.72% |
Full ONTO Stock Analysis
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View ValuationCompare ONTO vs NVDA
Side-by-side business, growth, and profitability comparison vs NVIDIA Corporation.
Start ComparisonONTO — Frequently Asked Questions
Quick answers to the most common questions about buying ONTO stock.
How has ONTO stock performed recently?
ONTO returned +140.2% over the past year, beating its 5-year annualized CAGR of +35.6%. The stock trades above its 200-day moving average, confirming the uptrend.
What is ONTO's all-time high price?
Onto Innovation Inc. reached $315.86 on 2026-04-24. The 52-week high is $315.86. Current 1-year return of +140.2% places the stock closer to historical peaks.
Where can I download ONTO historical price data?
This page provides ONTO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.