Onto Innovation Inc. (ONTO)
NYSE: ONTO · Real-Time Price · USD
145.30
+1.59 (1.11%)
At close: Oct 6, 2025, 4:00 PM EDT
145.80
+0.50 (0.34%)
After-hours: Oct 6, 2025, 5:06 PM EDT
Onto Innovation Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 6, 2025 | 146.94 | 150.21 | 145.30 | 145.30 | - | 1.11% | 1,416,699 |
| Oct 3, 2025 | 139.96 | 147.24 | 139.96 | 143.71 | 143.71 | 2.77% | 2,419,785 |
| Oct 2, 2025 | 142.80 | 145.00 | 138.53 | 139.83 | 139.83 | 1.89% | 1,662,503 |
| Oct 1, 2025 | 128.07 | 137.82 | 127.34 | 137.24 | 137.24 | 6.21% | 1,183,555 |
| Sep 30, 2025 | 128.70 | 131.29 | 126.08 | 129.22 | 129.22 | -0.90% | 934,684 |
| Sep 29, 2025 | 129.72 | 132.62 | 129.70 | 130.40 | 130.40 | 2.21% | 1,530,471 |
| Sep 26, 2025 | 127.65 | 129.56 | 126.53 | 127.58 | 127.58 | -0.27% | 956,320 |
| Sep 25, 2025 | 127.17 | 130.36 | 126.59 | 127.93 | 127.93 | -2.31% | 1,308,079 |
| Sep 24, 2025 | 136.52 | 137.35 | 130.56 | 130.96 | 130.96 | -4.22% | 2,078,792 |
| Sep 23, 2025 | 137.60 | 142.77 | 135.26 | 136.73 | 136.73 | 5.08% | 2,998,624 |
| Sep 22, 2025 | 127.15 | 132.38 | 127.00 | 130.12 | 130.12 | 6.07% | 2,477,287 |
| Sep 19, 2025 | 121.43 | 123.39 | 121.04 | 122.67 | 122.67 | -0.54% | 5,037,313 |
| Sep 18, 2025 | 122.88 | 125.70 | 120.63 | 123.33 | 123.33 | 6.32% | 2,009,572 |
| Sep 17, 2025 | 118.74 | 121.93 | 111.99 | 116.00 | 116.00 | -3.80% | 1,542,418 |
| Sep 16, 2025 | 117.48 | 122.21 | 116.47 | 120.58 | 120.58 | 3.62% | 2,451,572 |
| Sep 15, 2025 | 111.37 | 117.37 | 111.37 | 116.37 | 116.37 | 4.86% | 1,896,842 |
| Sep 12, 2025 | 108.19 | 112.64 | 107.55 | 110.98 | 110.98 | 2.52% | 1,544,730 |
| Sep 11, 2025 | 107.36 | 110.99 | 107.36 | 108.25 | 108.25 | 2.08% | 1,264,373 |
| Sep 10, 2025 | 105.00 | 107.49 | 104.64 | 106.04 | 106.04 | 1.76% | 1,196,159 |
| Sep 9, 2025 | 103.78 | 104.57 | 102.91 | 104.21 | 104.21 | 0.56% | 829,710 |
| Sep 8, 2025 | 105.18 | 105.35 | 103.25 | 103.63 | 103.63 | -0.42% | 997,650 |
| Sep 5, 2025 | 103.55 | 105.16 | 102.50 | 104.07 | 104.07 | 2.08% | 947,273 |
| Sep 4, 2025 | 101.98 | 103.79 | 101.06 | 101.95 | 101.95 | -0.69% | 1,371,940 |
| Sep 3, 2025 | 104.28 | 104.99 | 101.59 | 102.66 | 102.66 | -1.19% | 790,074 |
| Sep 2, 2025 | 102.19 | 104.19 | 101.00 | 103.90 | 103.90 | -1.98% | 919,205 |
| Aug 29, 2025 | 108.00 | 108.27 | 104.94 | 106.00 | 106.00 | -3.02% | 1,081,186 |
| Aug 28, 2025 | 108.22 | 109.77 | 106.77 | 109.30 | 109.30 | 1.21% | 616,366 |
| Aug 27, 2025 | 108.00 | 108.55 | 107.04 | 107.99 | 107.99 | -0.83% | 545,317 |
| Aug 26, 2025 | 108.46 | 109.77 | 108.34 | 108.89 | 108.89 | 0.53% | 1,186,158 |
| Aug 25, 2025 | 108.76 | 109.02 | 107.32 | 108.32 | 108.32 | -0.17% | 787,644 |
| Aug 22, 2025 | 105.67 | 112.52 | 105.53 | 108.50 | 108.50 | 2.88% | 915,046 |
| Aug 21, 2025 | 104.90 | 106.54 | 104.59 | 105.46 | 105.46 | -0.44% | 621,594 |
| Aug 20, 2025 | 107.30 | 108.49 | 103.61 | 105.93 | 105.93 | -1.51% | 1,072,783 |
| Aug 19, 2025 | 108.92 | 109.02 | 107.31 | 107.55 | 107.55 | -1.02% | 1,026,559 |
| Aug 18, 2025 | 107.05 | 108.84 | 106.96 | 108.66 | 108.66 | 1.60% | 791,858 |
| Aug 15, 2025 | 109.57 | 109.57 | 106.34 | 106.95 | 106.95 | -2.80% | 1,648,198 |
| Aug 14, 2025 | 109.73 | 110.65 | 108.86 | 110.03 | 110.03 | -1.28% | 999,133 |
| Aug 13, 2025 | 111.51 | 113.47 | 109.90 | 111.46 | 111.46 | 1.13% | 1,549,001 |
| Aug 12, 2025 | 106.35 | 110.35 | 103.53 | 110.21 | 110.21 | 5.30% | 1,894,320 |
| Aug 11, 2025 | 103.82 | 106.21 | 103.74 | 104.66 | 104.66 | 1.73% | 2,249,227 |
| Aug 8, 2025 | 94.21 | 104.69 | 93.50 | 102.88 | 102.88 | 11.01% | 3,811,223 |
| Aug 7, 2025 | 93.32 | 94.01 | 91.62 | 92.68 | 92.68 | 2.98% | 2,152,371 |
| Aug 6, 2025 | 93.79 | 93.98 | 89.40 | 90.00 | 90.00 | -5.01% | 2,395,202 |
| Aug 5, 2025 | 97.82 | 97.82 | 93.58 | 94.75 | 94.75 | -2.52% | 1,278,551 |
| Aug 4, 2025 | 95.73 | 97.29 | 94.82 | 97.20 | 97.20 | 3.08% | 1,646,707 |
| Aug 1, 2025 | 91.64 | 96.41 | 91.37 | 94.30 | 94.30 | -0.47% | 1,402,957 |
| Jul 31, 2025 | 100.00 | 100.46 | 94.35 | 94.75 | 94.75 | -7.39% | 1,540,395 |
| Jul 30, 2025 | 103.44 | 103.88 | 100.60 | 102.31 | 102.31 | 1.38% | 1,455,066 |
| Jul 29, 2025 | 102.33 | 103.78 | 99.72 | 100.92 | 100.92 | -0.90% | 807,713 |
| Jul 28, 2025 | 100.82 | 104.00 | 100.82 | 101.84 | 101.84 | 2.41% | 1,298,258 |