Teradyne Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 304.68 | 320.00 | 302.68 | 313.64 | 313.64 | 2,493 |
| 2026-10-22 | 339.00 | 340.67 | 306.89 | 312.50 | 312.50 | 4,139 |
| 2026-10-21 | 348.60 | 351.97 | 340.34 | 349.61 | 349.61 | 2,214 |
| 2026-10-20 | 336.99 | 342.97 | 322.00 | 338.34 | 338.34 | 1,730 |
| 2026-10-19 | 332.15 | 348.22 | 325.00 | 337.94 | 337.94 | 6,249 |
| 2026-10-16 | 350.00 | 350.00 | 330.02 | 331.71 | 331.71 | 1,364 |
| 2026-10-15 | 352.50 | 356.64 | 331.96 | 336.35 | 336.35 | 2,735 |
| 2026-10-14 | 383.66 | 385.13 | 354.83 | 357.93 | 357.93 | 1,648 |
| 2026-10-13 | 378.22 | 385.00 | 362.27 | 375.55 | 375.55 | 1,843 |
| 2026-10-12 | 406.90 | 407.03 | 381.62 | 385.57 | 385.57 | 1,724 |
| 2026-10-09 | 403.06 | 414.80 | 398.89 | 402.38 | 402.38 | 2,966 |
| 2026-10-08 | 416.52 | 417.08 | 389.49 | 397.53 | 397.53 | 2,576 |
| 2026-10-07 | 425.33 | 435.00 | 404.80 | 409.08 | 409.08 | 3,465 |
| 2026-10-06 | 445.23 | 453.00 | 428.00 | 431.12 | 431.12 | 3,180 |
| 2026-10-05 | 451.00 | 459.80 | 435.50 | 444.38 | 444.38 | 1,117 |
| 2026-10-02 | 420.08 | 450.60 | 412.79 | 448.41 | 448.41 | 4,796 |
| 2026-10-01 | 411.43 | 420.00 | 398.99 | 413.69 | 413.69 | 1,969 |
| 2026-09-30 | 403.50 | 409.77 | 389.68 | 400.98 | 400.98 | 2,430 |
| 2026-09-29 | 402.00 | 415.88 | 388.70 | 405.08 | 405.08 | 1,918 |
| 2026-09-28 | 388.03 | 403.00 | 384.09 | 397.82 | 397.82 | 1,340 |
| 2026-09-25 | 390.00 | 400.00 | 385.11 | 397.24 | 397.24 | 1,571 |
| 2026-09-24 | 377.00 | 388.71 | 375.63 | 384.53 | 384.53 | 1,001 |
| 2026-09-23 | 399.87 | 399.87 | 379.37 | 387.08 | 387.08 | 976 |
| 2026-09-22 | 386.94 | 396.56 | 370.50 | 395.23 | 395.23 | 3,444 |
| 2026-09-21 | 375.88 | 384.49 | 362.65 | 380.49 | 380.49 | 1,369 |
| 2026-09-18 | 352.78 | 364.00 | 347.18 | 358.91 | 358.91 | 1,192 |
| 2026-09-17 | 350.46 | 360.40 | 338.53 | 355.80 | 355.80 | 1,485 |
| 2026-09-16 | 330.38 | 347.00 | 328.30 | 344.44 | 344.44 | 2,178 |
| 2026-09-15 | 334.30 | 338.76 | 326.37 | 328.32 | 328.32 | 2,538 |
| 2026-09-14 | 367.40 | 370.00 | 332.47 | 333.18 | 333.18 | 5,828 |
| 2026-09-11 | 377.95 | 385.50 | 365.00 | 382.48 | 382.48 | 1,463 |
| 2026-09-10 | 386.33 | 390.00 | 365.00 | 372.94 | 372.94 | 1,526 |
| 2026-09-09 | 374.68 | 382.70 | 360.00 | 381.69 | 381.69 | 1,040 |
| 2026-09-08 | 358.28 | 377.94 | 355.66 | 373.40 | 373.40 | 3,695 |
| 2026-09-04 | 333.35 | 358.99 | 333.35 | 355.34 | 355.34 | 1,923 |
| 2026-09-03 | 350.00 | 350.00 | 326.11 | 338.60 | 338.60 | 1,131 |
| 2026-09-02 | 340.03 | 347.28 | 328.11 | 342.68 | 342.55 | 1,220 |
| 2026-09-01 | 349.51 | 353.47 | 328.30 | 332.10 | 331.97 | 2,238 |
| 2026-08-28 | 373.93 | 377.82 | 353.51 | 358.04 | 357.90 | 1,043 |
| 2026-08-27 | 376.30 | 378.00 | 361.57 | 364.92 | 364.78 | 1,706 |
| 2026-08-26 | 358.65 | 372.20 | 357.09 | 363.68 | 363.54 | 454 |
| 2026-08-25 | 354.50 | 378.47 | 354.50 | 365.37 | 365.23 | 1,623 |
| 2026-08-24 | 370.93 | 380.70 | 349.01 | 366.55 | 366.41 | 2,574 |
| 2026-08-21 | 390.00 | 390.00 | 365.00 | 377.46 | 377.32 | 4,981 |
| 2026-08-20 | 388.36 | 393.04 | 372.06 | 378.97 | 378.83 | 1,309 |
| 2026-08-19 | 398.16 | 419.00 | 374.02 | 376.48 | 376.34 | 7,802 |
| 2026-08-18 | 438.93 | 445.00 | 392.22 | 394.59 | 394.44 | 7,900 |
| 2026-08-17 | 422.00 | 442.94 | 418.88 | 440.67 | 440.50 | 3,423 |
| 2026-08-14 | 412.00 | 423.00 | 398.42 | 403.85 | 403.70 | 1,992 |
| 2026-08-13 | 404.00 | 422.49 | 396.50 | 417.42 | 417.26 | 3,232 |
| 2026-08-12 | 382.54 | 408.42 | 380.00 | 405.15 | 405.00 | 2,186 |
| 2026-08-11 | 372.08 | 387.25 | 358.88 | 376.15 | 376.01 | 2,250 |
| 2026-08-10 | 385.00 | 390.00 | 364.68 | 369.77 | 369.63 | 4,016 |
| 2026-08-07 | 386.56 | 406.00 | 372.01 | 379.90 | 379.76 | 1,804 |
| 2026-08-06 | 388.53 | 396.53 | 370.01 | 386.06 | 385.91 | 1,423 |
| 2026-08-05 | 410.00 | 412.51 | 381.45 | 392.88 | 392.73 | 3,633 |
| 2026-08-04 | 370.93 | 409.28 | 360.00 | 404.49 | 404.34 | 3,981 |
| 2026-08-03 | 374.23 | 378.19 | 349.34 | 365.15 | 365.01 | 6,428 |
| 2026-07-31 | 370.29 | 392.04 | 362.14 | 376.82 | 376.68 | 2,911 |
| 2026-07-30 | 326.36 | 362.96 | 323.00 | 361.10 | 360.96 | 4,099 |
Page 1 of 5 · 248 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-03 | 0.1300 USD |
| 2026-05-21 | 0.1300 USD |
| 2026-02-12 | 0.1300 USD |
| 2025-11-21 | 0.1200 USD |
| 2025-09-04 | 0.1200 USD |
| 2025-05-21 | 0.1200 USD |
| 2025-02-14 | 0.1200 USD |
| 2024-11-25 | 0.1200 USD |
| 2024-09-05 | 0.1200 USD |
| 2024-05-21 | 0.1200 USD |
| 2024-02-15 | 0.1200 USD |
| 2023-11-24 | 0.1100 USD |
| 2023-08-31 | 0.1100 USD |
| 2023-05-23 | 0.1100 USD |
| 2023-02-16 | 0.1100 USD |
| 2022-11-25 | 0.1100 USD |
| 2022-08-30 | 0.1100 USD |
| 2022-05-24 | 0.1100 USD |
| 2022-02-17 | 0.1100 USD |
| 2021-11-23 | 0.1000 USD |
| 2021-08-31 | 0.1000 USD |
| 2021-05-25 | 0.1000 USD |
| 2021-02-18 | 0.1000 USD |
| 2020-11-24 | 0.1000 USD |
| 2020-09-02 | 0.1000 USD |
| 2020-05-26 | 0.1000 USD |
| 2020-02-20 | 0.1000 USD |
| 2019-11-26 | 0.0900 USD |
| 2019-09-03 | 0.0900 USD |
| 2019-05-28 | 0.0900 USD |
| 2019-02-21 | 0.0900 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.