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Onto Innovation Inc (ONTO) — Price History
As of 2026-10-30 — refreshed nightly from the Closelooknet data lake. Diary readings, not advice.
The Closelooknet read
- Closelooknet score: 52 out of 100 (momentum 29 · quality 49 · valuation 32), as of 2026-10-31.
- Signal: Resizing — 42.6% off its high — 42.6% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. (as of 2026-10-29)
- Trend: Onto Innovation Inc trades 16.7% below its 50-day and 15.0% below its 200-day moving average. (as of 2026-10-29)
- Index seat: Rubin Build-Out 100
Onto Innovation makes process control tools: metrology and inspection systems that check wafers, thin films and finished packages for defects, alongside lithography systems used in advanced packaging and software that manages yield data. Its equipment serves semiconductor makers, wafer producers and packaging houses across several countries.
The full read — the desk's view, the earnings record, peers and the company snapshot — is on the ONTO overview; the trend detail on the technical tab. Agents can buy the score depth per call over HTTP 402 — see the catalogue. Research diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-10-30 | 204.24 | 210.51 | 195.33 | 201.57 | -9.16% | 1,084,372 |
| 2026-10-29 | 220.65 | 229.14 | 219.19 | 221.89 | -0.80% | 822,000 |
| 2026-10-28 | 219.92 | 225.54 | 216.74 | 223.68 | +4.44% | 1,122,500 |
| 2026-10-27 | 209.93 | 216.40 | 206.02 | 214.17 | +5.23% | 636,800 |
| 2026-10-26 | 200.30 | 208.59 | 196.66 | 203.53 | +2.44% | 879,100 |
| 2026-10-23 | 196.72 | 203.87 | 195.19 | 198.68 | +0.01% | 830,500 |
| 2026-10-22 | 205.38 | 207.89 | 196.54 | 198.67 | -10.57% | 1,477,700 |
| 2026-10-21 | 226.00 | 228.98 | 219.65 | 222.14 | +1.15% | 1,314,900 |
| 2026-10-20 | 220.20 | 225.12 | 214.65 | 219.62 | -2.94% | 1,174,500 |
| 2026-10-19 | 232.16 | 233.15 | 224.66 | 226.28 | +2.53% | 796,300 |
| 2026-10-16 | 229.84 | 232.85 | 219.91 | 220.70 | -4.85% | 1,236,900 |
| 2026-10-15 | 228.76 | 232.16 | 220.22 | 231.95 | -3.92% | 1,502,600 |
| 2026-10-14 | 256.11 | 259.10 | 237.53 | 241.41 | -8.40% | 1,876,200 |
| 2026-10-13 | 266.66 | 271.92 | 256.53 | 263.55 | -3.72% | 1,097,900 |
| 2026-10-12 | 289.87 | 289.87 | 272.62 | 273.74 | -7.06% | 1,046,600 |
| 2026-10-09 | 298.77 | 299.22 | 290.00 | 294.53 | +0.64% | 567,200 |
| 2026-10-08 | 297.04 | 306.35 | 288.16 | 292.67 | -3.85% | 761,800 |
| 2026-10-07 | 302.73 | 306.37 | 296.01 | 304.40 | -2.97% | 933,900 |
| 2026-10-06 | 329.29 | 329.29 | 311.00 | 313.71 | -3.60% | 1,057,660 |
| 2026-10-05 | 327.74 | 330.00 | 319.72 | 325.41 | -0.72% | 796,268 |
| 2026-10-02 | 328.89 | 339.04 | 325.89 | 327.77 | +4.09% | 1,019,500 |
| 2026-10-01 | 315.94 | 315.94 | 306.37 | 314.88 | +2.29% | 664,000 |
| 2026-09-30 | 304.88 | 311.00 | 297.90 | 307.82 | +1.03% | 754,500 |
| 2026-09-29 | 297.00 | 304.78 | 295.89 | 304.69 | +5.52% | 652,300 |
| 2026-09-28 | 286.93 | 292.36 | 279.66 | 288.74 | +0.38% | 395,800 |
| 2026-09-25 | 281.94 | 290.00 | 281.00 | 287.64 | +2.83% | 417,400 |
| 2026-09-24 | 276.16 | 281.04 | 272.26 | 279.73 | -0.91% | 458,400 |
| 2026-09-23 | 281.73 | 286.00 | 273.06 | 282.31 | -0.53% | 642,800 |
| 2026-09-22 | 273.71 | 284.76 | 273.50 | 283.81 | +2.84% | 773,500 |
| 2026-09-21 | 272.00 | 277.14 | 268.27 | 275.98 | +4.76% | 817,800 |
| 2026-09-18 | 256.94 | 266.45 | 253.30 | 263.43 | +5.36% | 2,070,400 |
| 2026-09-17 | 254.26 | 256.55 | 249.09 | 250.03 | +2.62% | 628,400 |
| 2026-09-16 | 252.37 | 254.98 | 240.20 | 243.64 | -0.21% | 566,400 |
| 2026-09-15 | 255.00 | 255.00 | 240.01 | 244.16 | -2.39% | 1,837,200 |
| 2026-09-14 | 256.41 | 263.51 | 249.26 | 250.13 | -11.07% | 837,400 |
| 2026-09-11 | 274.00 | 282.08 | 272.00 | 281.26 | +4.59% | 796,700 |
| 2026-09-10 | 270.11 | 274.46 | 266.60 | 268.92 | -3.41% | 736,300 |
| 2026-09-09 | 278.97 | 288.63 | 277.54 | 278.40 | -0.96% | 692,600 |
| 2026-09-08 | 271.63 | 284.24 | 271.63 | 281.11 | +4.89% | 1,324,200 |
| 2026-09-04 | 259.01 | 270.00 | 257.70 | 268.01 | +6.16% | 721,600 |
| 2026-09-03 | 249.77 | 256.27 | 244.46 | 252.46 | -0.82% | 856,300 |
| 2026-09-02 | 256.67 | 259.01 | 251.06 | 254.55 | -0.71% | 766,946 |
| 2026-09-01 | 263.69 | 263.98 | 253.40 | 256.37 | -4.06% | 749,930 |
| 2026-08-31 | 276.66 | 276.66 | 265.45 | 267.21 | -1.32% | 835,220 |
| 2026-08-28 | 289.51 | 290.77 | 270.33 | 270.79 | -7.46% | 1,083,400 |
| 2026-08-27 | 301.52 | 305.74 | 289.23 | 292.62 | +0.25% | 803,600 |
| 2026-08-26 | 291.62 | 294.90 | 285.52 | 291.88 | +0.09% | 691,162 |
| 2026-08-25 | 289.76 | 294.69 | 283.60 | 291.62 | +3.08% | 884,427 |
| 2026-08-24 | 284.85 | 285.25 | 274.66 | 282.91 | -3.55% | 713,977 |
| 2026-08-21 | 303.00 | 303.76 | 286.49 | 293.33 | -1.84% | 804,300 |
| 2026-08-20 | 296.00 | 306.62 | 292.35 | 298.84 | -0.22% | 602,600 |
| 2026-08-19 | 317.05 | 319.46 | 292.53 | 299.50 | -5.05% | 1,158,500 |
| 2026-08-18 | 332.40 | 335.58 | 310.22 | 315.42 | -10.18% | 1,362,400 |
| 2026-08-17 | 342.10 | 353.84 | 336.87 | 351.16 | +5.86% | 1,239,600 |
| 2026-08-14 | 337.20 | 346.90 | 330.99 | 331.71 | -1.81% | 1,074,900 |
| 2026-08-13 | 334.57 | 342.80 | 327.23 | 337.82 | +0.14% | 933,900 |
| 2026-08-12 | 333.13 | 343.58 | 332.50 | 337.35 | +5.49% | 1,356,700 |
| 2026-08-11 | 301.25 | 320.32 | 295.98 | 319.79 | +9.76% | 1,173,400 |
| 2026-08-10 | 316.00 | 316.00 | 291.05 | 291.35 | -5.50% | 1,166,500 |
| 2026-08-07 | 300.00 | 314.22 | 295.00 | 308.30 | +14.74% | 2,094,000 |
| 2026-08-06 | 266.43 | 280.23 | 260.10 | 268.70 | -2.64% | 1,590,800 |
| 2026-08-05 | 284.37 | 295.11 | 275.01 | 276.00 | -4.03% | 1,042,100 |
| 2026-08-04 | 282.98 | 293.15 | 282.17 | 287.60 | +7.12% | 1,202,302 |
| 2026-08-03 | 248.23 | 272.81 | 245.53 | 268.49 | +3.83% | 887,561 |
| 2026-07-31 | 261.00 | 273.17 | 252.42 | 258.58 | +3.22% | 1,513,800 |
| 2026-07-30 | 238.49 | 255.00 | 238.01 | 250.52 | +14.75% | 1,474,300 |
| 2026-07-29 | 232.84 | 237.38 | 215.07 | 218.31 | -9.75% | 2,071,700 |
| 2026-07-28 | 250.00 | 250.00 | 229.03 | 241.89 | -7.79% | 1,357,500 |
| 2026-07-27 | 273.23 | 276.73 | 250.46 | 262.33 | -3.77% | 1,047,800 |
| 2026-07-24 | 285.35 | 287.73 | 267.24 | 272.62 | -6.40% | 828,400 |
| 2026-07-23 | 293.22 | 303.64 | 287.58 | 291.27 | -1.35% | 857,000 |
| 2026-07-22 | 288.40 | 298.80 | 287.89 | 295.25 | -1.27% | 733,200 |
| 2026-07-21 | 295.33 | 302.83 | 287.74 | 299.05 | +7.36% | 840,200 |
| 2026-07-20 | 286.51 | 290.84 | 275.90 | 278.54 | -0.47% | 706,700 |
| 2026-07-17 | 265.00 | 285.94 | 257.82 | 279.85 | -0.62% | 1,383,200 |
| 2026-07-16 | 291.46 | 298.39 | 278.01 | 281.61 | -7.59% | 1,097,600 |
| 2026-07-15 | 326.30 | 327.50 | 293.88 | 304.73 | -4.57% | 1,004,000 |
| 2026-07-14 | 324.56 | 327.49 | 314.28 | 319.32 | +4.97% | 1,051,800 |
| 2026-07-13 | 311.79 | 316.97 | 300.00 | 304.21 | -5.36% | 1,135,100 |
| 2026-07-10 | 308.85 | 325.68 | 307.31 | 321.44 | +1.39% | 904,300 |
| 2026-07-09 | 313.63 | 333.54 | 313.63 | 317.02 | +8.77% | 1,766,100 |
| 2026-07-08 | 277.76 | 295.39 | 275.11 | 291.45 | +4.12% | 1,374,700 |
| 2026-07-07 | 285.55 | 292.00 | 268.54 | 279.93 | -7.88% | 1,499,700 |
| 2026-07-06 | 318.33 | 320.24 | 299.13 | 303.86 | -1.21% | 973,200 |
| 2026-07-02 | 348.72 | 351.80 | 296.55 | 307.58 | -12.46% | 1,966,900 |
| 2026-07-01 | 357.87 | 359.76 | 345.00 | 351.36 | -7.16% | 1,533,400 |
| 2026-06-30 | 355.36 | 386.46 | 351.44 | 378.45 | +7.68% | 2,511,800 |
| 2026-06-29 | 321.53 | 351.72 | 312.23 | 351.45 | +8.50% | 1,639,000 |
| 2026-06-26 | 331.00 | 331.58 | 313.19 | 323.92 | -5.90% | 2,394,100 |
| 2026-06-25 | 342.34 | 353.18 | 326.58 | 344.24 | +6.83% | 1,799,400 |
| 2026-06-24 | 316.01 | 322.30 | 308.23 | 322.24 | +2.01% | 1,326,800 |
| 2026-06-23 | 320.61 | 323.63 | 308.69 | 315.88 | -9.20% | 1,199,900 |
| 2026-06-22 | 346.50 | 349.38 | 337.00 | 347.87 | +4.23% | 1,234,300 |
| 2026-06-18 | 338.00 | 344.36 | 332.16 | 333.76 | +4.65% | 1,798,200 |
| 2026-06-17 | 330.00 | 337.64 | 318.86 | 318.92 | +0.88% | 853,800 |
| 2026-06-16 | 332.85 | 341.50 | 316.02 | 316.15 | -5.90% | 1,159,100 |
| 2026-06-15 | 340.00 | 348.76 | 332.65 | 335.96 | +3.73% | 1,512,000 |
| 2026-06-12 | 306.37 | 326.96 | 301.87 | 323.88 | +6.70% | 1,810,400 |
| 2026-06-11 | 282.56 | 303.80 | 280.02 | 303.53 | +12.70% | 1,359,900 |
| 2026-06-10 | 273.57 | 290.00 | 268.11 | 269.33 | -1.72% | 1,197,800 |
| 2026-06-09 | 290.00 | 294.96 | 256.09 | 274.03 | +1.87% | 1,245,300 |
| 2026-06-08 | 266.14 | 273.19 | 262.01 | 268.99 | +6.22% | 1,309,900 |
| 2026-06-05 | 269.14 | 270.02 | 250.22 | 253.24 | -7.83% | 1,102,000 |
| 2026-06-04 | 269.16 | 280.59 | 264.46 | 274.76 | -1.86% | 784,400 |
| 2026-06-03 | 280.00 | 285.03 | 273.38 | 279.98 | +0.70% | 1,113,700 |
| 2026-06-02 | 262.87 | 278.74 | 261.68 | 278.02 | +8.72% | 1,969,900 |
| 2026-06-01 | 253.08 | 262.96 | 250.26 | 255.71 | -0.98% | 926,000 |
| 2026-05-29 | 260.80 | 266.10 | 255.56 | 258.24 | -0.22% | 1,121,100 |
| 2026-05-28 | 266.17 | 266.23 | 252.57 | 258.81 | -3.03% | 967,500 |
| 2026-05-27 | 284.69 | 284.69 | 261.86 | 266.89 | -2.66% | 1,060,400 |
| 2026-05-26 | 274.02 | 277.00 | 264.19 | 274.17 | +4.55% | 1,085,000 |
| 2026-05-22 | 264.84 | 266.46 | 257.85 | 262.25 | +0.31% | 813,000 |
| 2026-05-21 | 260.25 | 264.61 | 257.63 | 261.45 | -0.63% | 795,900 |
| 2026-05-20 | 252.30 | 263.70 | 252.30 | 263.12 | +6.06% | 1,811,000 |
| 2026-05-19 | 248.48 | 251.28 | 238.12 | 248.08 | -2.53% | 4,993,200 |
| 2026-05-18 | 267.00 | 269.16 | 250.59 | 254.53 | -6.34% | 1,408,700 |
| 2026-05-15 | 267.32 | 274.39 | 263.40 | 271.77 | -1.99% | 982,200 |
| 2026-05-14 | 279.55 | 285.82 | 275.37 | 277.28 | +0.11% | 667,700 |
| 2026-05-13 | 285.73 | 285.73 | 269.13 | 276.97 | -0.35% | 1,102,400 |
| 2026-05-12 | 277.00 | 283.13 | 266.52 | 277.94 | -3.33% | 1,164,000 |
| 2026-05-11 | 283.85 | 290.33 | 280.25 | 287.52 | +1.00% | 752,500 |
| 2026-05-08 | 282.40 | 288.00 | 281.36 | 284.67 | +3.83% | 762,500 |
| 2026-05-07 | 295.49 | 295.49 | 273.46 | 274.17 | -6.76% | 1,176,700 |
| 2026-05-06 | 287.50 | 304.36 | 286.00 | 294.05 | -3.59% | 1,870,200 |
| 2026-05-05 | 305.00 | 309.70 | 298.42 | 305.00 | +1.82% | 1,296,600 |
| 2026-05-04 | 297.00 | 303.13 | 295.06 | 299.55 | +2.26% | 754,300 |
| 2026-05-01 | 291.00 | 298.99 | 287.95 | 292.92 | -0.73% | 642,900 |
| 2026-04-30 | 292.31 | 296.41 | 280.87 | 295.06 | +3.77% | 935,000 |
| 2026-04-29 | 286.50 | 287.50 | 279.23 | 284.34 | +0.69% | 605,100 |
| 2026-04-28 | 279.50 | 288.24 | 274.97 | 282.39 | -5.33% | 1,044,200 |
| 2026-04-27 | 307.83 | 310.70 | 290.00 | 298.28 | -3.11% | 960,300 |
| 2026-04-24 | 303.99 | 316.00 | 297.74 | 307.86 | +5.32% | 1,127,900 |
| 2026-04-23 | 296.84 | 300.00 | 284.40 | 292.31 | -1.69% | 999,200 |
| 2026-04-22 | 297.56 | 298.61 | 288.00 | 297.34 | +2.49% | 886,400 |
| 2026-04-21 | 292.78 | 301.00 | 288.36 | 290.11 | -1.69% | 1,178,500 |
| 2026-04-20 | 295.00 | 296.17 | 288.03 | 295.09 | +1.49% | 762,300 |
| 2026-04-17 | 283.33 | 294.04 | 278.72 | 290.76 | +8.84% | 1,232,100 |
| 2026-04-16 | 288.00 | 288.00 | 265.22 | 267.15 | +3.19% | 1,206,000 |
| 2026-04-15 | 259.20 | 262.00 | 249.54 | 258.90 | -1.03% | 616,800 |
| 2026-04-14 | 259.00 | 263.39 | 253.03 | 261.59 | +3.55% | 890,000 |
| 2026-04-13 | 254.29 | 256.72 | 249.01 | 252.61 | -1.76% | 804,700 |
| 2026-04-10 | 251.90 | 258.99 | 250.00 | 257.14 | +4.12% | 902,400 |
| 2026-04-09 | 240.00 | 249.59 | 239.52 | 246.96 | +2.69% | 589,000 |
| 2026-04-08 | 237.14 | 240.84 | 230.00 | 240.49 | +9.76% | 1,006,100 |
| 2026-04-07 | 219.65 | 224.84 | 214.87 | 219.11 | -0.93% | 582,200 |
| 2026-04-06 | 220.69 | 223.00 | 212.76 | 221.17 | +2.62% | 433,100 |
| 2026-04-02 | 201.32 | 218.49 | 200.00 | 215.53 | +1.80% | 461,700 |
| 2026-04-01 | 210.06 | 218.05 | 209.25 | 211.72 | +3.24% | 698,500 |
| 2026-03-31 | 193.66 | 205.29 | 193.60 | 205.07 | +8.35% | 922,000 |
| 2026-03-30 | 207.43 | 207.48 | 188.28 | 189.27 | -7.33% | 901,200 |
| 2026-03-27 | 202.68 | 207.80 | 200.54 | 204.23 | -0.25% | 508,800 |
| 2026-03-26 | 215.16 | 216.23 | 204.25 | 204.75 | -7.37% | 684,700 |
| 2026-03-25 | 221.50 | 223.25 | 210.58 | 221.04 | +0.72% | 626,900 |
| 2026-03-24 | 206.66 | 223.20 | 205.23 | 219.46 | +4.61% | 732,000 |
| 2026-03-23 | 205.59 | 213.87 | 205.00 | 209.79 | +4.81% | 634,100 |
| 2026-03-20 | 206.98 | 210.60 | 197.69 | 200.17 | -4.44% | 1,109,900 |
| 2026-03-19 | 193.57 | 209.79 | 191.21 | 209.46 | +3.75% | 787,400 |
| 2026-03-18 | 198.30 | 202.35 | 194.66 | 201.88 | +2.68% | 786,200 |
| 2026-03-17 | 197.56 | 201.31 | 193.70 | 196.61 | +1.01% | 683,200 |
| 2026-03-16 | 194.84 | 199.23 | 193.36 | 194.64 | +2.70% | 887,000 |
| 2026-03-13 | 186.92 | 191.87 | 186.34 | 189.53 | +2.68% | 664,000 |
| 2026-03-12 | 188.30 | 189.99 | 182.16 | 184.59 | -4.23% | 675,900 |
| 2026-03-11 | 191.88 | 196.87 | 191.00 | 192.74 | -0.56% | 742,900 |
| 2026-03-10 | 192.85 | 200.97 | 192.05 | 193.82 | +1.13% | 749,729 |
| 2026-03-09 | 177.19 | 191.73 | 175.49 | 191.66 | +6.64% | 742,942 |
| 2026-03-06 | 189.49 | 191.77 | 176.62 | 179.72 | -8.72% | 1,277,200 |
| 2026-03-05 | 206.57 | 210.83 | 191.30 | 196.89 | -5.81% | 1,014,400 |
| 2026-03-04 | 213.14 | 213.50 | 206.01 | 209.04 | +0.74% | 635,600 |
| 2026-03-03 | 208.41 | 210.77 | 201.47 | 207.50 | -4.84% | 568,500 |
| 2026-03-02 | 212.99 | 218.15 | 211.35 | 218.05 | +1.00% | 732,000 |
| 2026-02-27 | 212.49 | 217.04 | 208.00 | 215.89 | -0.91% | 1,365,100 |
| 2026-02-26 | 223.97 | 226.97 | 207.33 | 217.88 | -3.26% | 1,004,400 |
| 2026-02-25 | 228.66 | 229.56 | 220.07 | 225.22 | +0.46% | 1,123,800 |
| 2026-02-24 | 215.50 | 225.88 | 213.00 | 224.18 | +5.13% | 1,005,400 |
| 2026-02-23 | 211.07 | 213.97 | 204.07 | 213.24 | -1.46% | 913,700 |
| 2026-02-20 | 226.90 | 232.49 | 208.49 | 216.41 | -3.96% | 2,397,700 |
| 2026-02-19 | 215.75 | 226.16 | 213.49 | 225.33 | +2.42% | 1,444,000 |
| 2026-02-18 | 220.41 | 222.89 | 214.80 | 220.00 | -0.13% | 1,070,100 |
| 2026-02-17 | 218.45 | 222.00 | 212.62 | 220.29 | +1.41% | 977,900 |
| 2026-02-13 | 215.24 | 225.00 | 214.03 | 217.23 | +1.17% | 1,858,800 |
| 2026-02-12 | 224.00 | 225.96 | 213.01 | 214.71 | -3.47% | 901,400 |
| 2026-02-11 | 220.00 | 229.87 | 217.92 | 222.42 | +2.16% | 909,900 |
| 2026-02-10 | 215.98 | 221.04 | 213.55 | 217.71 | +1.70% | 758,500 |
| 2026-02-09 | 207.70 | 214.45 | 206.46 | 214.08 | +2.68% | 750,200 |
| 2026-02-06 | 195.00 | 209.17 | 194.31 | 208.50 | +10.40% | 1,036,800 |
| 2026-02-05 | 186.65 | 194.85 | 185.27 | 188.86 | +0.14% | 860,000 |
| 2026-02-04 | 199.76 | 202.44 | 180.18 | 188.60 | -5.67% | 1,203,600 |
| 2026-02-03 | 208.75 | 208.75 | 194.28 | 199.94 | -1.23% | 706,900 |
| 2026-02-02 | 198.94 | 205.61 | 195.31 | 202.43 | +0.19% | 854,400 |
| 2026-01-30 | 208.58 | 216.01 | 200.37 | 202.05 | -5.19% | 1,233,200 |
| 2026-01-29 | 213.14 | 217.51 | 204.94 | 213.12 | -0.27% | 662,500 |
| 2026-01-28 | 217.26 | 217.26 | 208.46 | 213.70 | +2.51% | 774,800 |
| 2026-01-27 | 209.08 | 210.00 | 205.30 | 208.46 | +0.83% | 681,200 |
| 2026-01-26 | 209.20 | 209.50 | 201.72 | 206.74 | -2.43% | 1,117,000 |
| 2026-01-23 | 210.26 | 212.11 | 204.71 | 211.88 | +0.04% | 613,000 |
| 2026-01-22 | 224.21 | 224.40 | 211.25 | 211.80 | -2.21% | 890,800 |
| 2026-01-21 | 217.77 | 219.47 | 212.75 | 216.58 | +0.19% | 891,600 |
| 2026-01-20 | 217.00 | 222.00 | 214.36 | 216.16 | -1.86% | 941,200 |
| 2026-01-16 | 220.93 | 223.57 | 214.44 | 220.26 | +1.11% | 931,100 |
| 2026-01-15 | 219.30 | 227.07 | 215.66 | 217.85 | +7.73% | 1,631,100 |
| 2026-01-14 | 195.51 | 206.22 | 194.74 | 202.21 | +2.42% | 921,700 |
| 2026-01-13 | 194.02 | 198.54 | 189.74 | 197.44 | +3.36% | 1,117,900 |
| 2026-01-12 | 187.92 | 191.62 | 187.00 | 191.03 | +0.73% | 625,100 |
| 2026-01-09 | 182.18 | 190.67 | 182.18 | 189.65 | +5.14% | 806,500 |
| 2026-01-08 | 183.17 | 183.55 | 176.00 | 180.38 | -1.97% | 524,400 |
| 2026-01-07 | 182.77 | 187.25 | 181.00 | 184.00 | -1.74% | 662,700 |
| 2026-01-06 | 180.00 | 188.07 | 179.98 | 187.26 | +5.10% | 897,900 |
| 2026-01-05 | 171.00 | 179.92 | 170.50 | 178.18 | +7.42% | 1,167,300 |
| 2026-01-02 | 162.60 | 168.79 | 161.85 | 165.87 | +5.07% | 747,700 |
| 2025-12-31 | 160.23 | 161.83 | 156.99 | 157.86 | -1.34% | 457,600 |
| 2025-12-30 | 159.66 | 162.87 | 157.38 | 160.01 | +0.59% | 662,800 |
| 2025-12-29 | 159.20 | 160.37 | 157.19 | 159.07 | -0.92% | 382,700 |
| 2025-12-26 | 162.58 | 162.58 | 159.44 | 160.55 | -0.81% | 290,300 |
| 2025-12-24 | 161.30 | 162.57 | 160.06 | 161.86 | +0.45% | 149,800 |
| 2025-12-23 | 158.52 | 162.39 | 157.84 | 161.13 | +1.17% | 562,700 |
| 2025-12-22 | 161.82 | 162.80 | 157.00 | 159.27 | +1.86% | 530,600 |
| 2025-12-19 | 152.01 | 158.21 | 152.01 | 156.36 | +3.05% | 1,793,200 |
| 2025-12-18 | 153.46 | 155.60 | 149.64 | 151.73 | +2.84% | 668,800 |
| 2025-12-17 | 153.86 | 155.50 | 146.79 | 147.54 | -4.35% | 689,800 |
| 2025-12-16 | 156.51 | 157.61 | 153.33 | 154.25 | -1.13% | 472,200 |
| 2025-12-15 | 159.37 | 161.20 | 155.09 | 156.02 | -0.22% | 683,100 |
| 2025-12-12 | 158.58 | 161.28 | 152.44 | 156.36 | -2.50% | 948,400 |
| 2025-12-11 | 165.34 | 165.50 | 158.20 | 160.37 | -4.75% | 1,207,700 |
| 2025-12-10 | 162.85 | 171.32 | 162.49 | 168.37 | +3.54% | 1,098,000 |
| 2025-12-09 | 158.16 | 164.31 | 156.89 | 162.61 | +1.31% | 1,137,408 |
| 2025-12-08 | 158.71 | 161.07 | 157.06 | 160.51 | +1.98% | 484,064 |
| 2025-12-05 | 161.27 | 161.27 | 156.28 | 157.40 | -1.29% | 649,700 |
| 2025-12-04 | 156.29 | 160.54 | 155.29 | 159.45 | +0.84% | 517,100 |
| 2025-12-03 | 154.64 | 161.49 | 152.19 | 158.12 | +2.67% | 1,290,000 |
| 2025-12-02 | 149.94 | 155.60 | 149.51 | 154.01 | +4.77% | 898,200 |
| 2025-12-01 | 143.63 | 147.85 | 141.65 | 147.00 | +2.68% | 749,000 |
| 2025-11-28 | 140.90 | 143.48 | 140.60 | 143.16 | +1.91% | 308,100 |
| 2025-11-26 | 138.00 | 142.55 | 138.00 | 140.47 | +2.54% | 509,900 |
| 2025-11-25 | 131.79 | 137.89 | 129.89 | 136.99 | +3.59% | 768,000 |
| 2025-11-24 | 127.40 | 133.47 | 126.56 | 132.24 | +3.98% | 581,000 |
| 2025-11-21 | 124.14 | 128.69 | 121.58 | 127.18 | +1.52% | 763,800 |
| 2025-11-20 | 134.76 | 135.45 | 124.96 | 125.28 | -4.33% | 814,700 |
| 2025-11-19 | 125.99 | 132.40 | 124.77 | 130.95 | +5.53% | 782,700 |
| 2025-11-18 | 126.60 | 128.53 | 122.61 | 124.09 | -2.52% | 913,200 |
| 2025-11-17 | 125.34 | 129.84 | 125.19 | 127.30 | -0.48% | 721,500 |
| 2025-11-14 | 124.91 | 132.50 | 121.86 | 127.92 | -1.40% | 775,300 |
| 2025-11-13 | 133.72 | 135.00 | 127.39 | 129.73 | -4.27% | 687,500 |
| 2025-11-12 | 135.32 | 137.11 | 133.58 | 135.52 | +1.56% | 789,800 |
| 2025-11-11 | 140.34 | 140.70 | 132.96 | 133.44 | -5.41% | 722,600 |
| 2025-11-10 | 145.05 | 145.05 | 137.42 | 141.07 | +1.42% | 1,157,700 |
| 2025-11-07 | 118.97 | 140.17 | 118.97 | 139.09 | +5.57% | 2,196,200 |
| 2025-11-06 | 136.06 | 138.99 | 130.42 | 131.75 | -2.95% | 1,739,800 |
| 2025-11-05 | 128.89 | 136.34 | 128.89 | 135.76 | +5.15% | 1,066,600 |
| 2025-11-04 | 126.50 | 131.16 | 125.33 | 129.11 | -1.97% | 883,262 |
| 2025-11-03 | 134.99 | 136.16 | 130.26 | 131.71 | -2.41% | 987,846 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Jan (+17.10%). Worst month: Jul (-9.26%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-10-30
Quick answers
What is Onto Innovation Inc's (ONTO) latest close?
201.57 on 2026-10-30, from the Closelook data lake's daily price record.
What is ONTO's 52-week high and low?
386.46 high and 118.97 low over the trailing 52 weeks, as of 2026-10-30.
What is Onto Innovation Inc's strongest and weakest month historically?
Historically, ONTO's strongest calendar month has been Jan (average +17.10%) and its weakest Jul (average -9.26%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 1024 daily bars in the Closelook data lake.
What is Onto Innovation Inc's Closelooknet score?
52 out of 100 (momentum 29 · quality 49 · valuation 32), as of 2026-10-31. Scores are Closelooknet's own research readings, not ratings or investment advice.
What is the current Closelooknet signal on ONTO?
Resizing — 42.6% off its high: 42.6% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. As of 2026-10-29. A research diary reading, not advice.
Is ONTO above its 50-day and 200-day moving averages?
Onto Innovation Inc trades 16.7% below its 50-day and 15.0% below its 200-day moving average (11.6% below its 20-day). As of 2026-10-29.