Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-07-19 | 20.800 | 20.930 | 20.720 | 20.810 | 19.673 | 1,392,500 |
| 2016-07-18 | 20.970 | 21.020 | 20.820 | 20.880 | 19.739 | 919,700 |
| 2016-07-15 | 20.810 | 20.860 | 20.650 | 20.780 | 19.645 | 1,036,400 |
| 2016-07-14 | 21.260 | 21.370 | 20.850 | 20.850 | 19.711 | 1,873,100 |
| 2016-07-13 | 21.000 | 21.390 | 20.960 | 21.170 | 20.013 | 3,703,700 |
| 2016-07-12 | 20.710 | 20.930 | 20.670 | 20.880 | 19.739 | 1,672,300 |
| 2016-07-11 | 20.050 | 20.570 | 20.050 | 20.530 | 19.408 | 1,891,600 |
| 2016-07-08 | 19.630 | 19.920 | 19.630 | 19.900 | 18.813 | 1,334,400 |
| 2016-07-07 | 19.390 | 19.660 | 19.290 | 19.420 | 18.359 | 1,201,700 |
| 2016-07-06 | 19.000 | 19.310 | 18.870 | 19.300 | 18.246 | 1,573,800 |
| 2016-07-05 | 19.260 | 19.420 | 19.060 | 19.170 | 18.123 | 1,031,800 |
| 2016-07-01 | 19.550 | 19.750 | 19.380 | 19.450 | 18.387 | 1,377,900 |
| 2016-06-30 | 19.360 | 19.690 | 19.190 | 19.690 | 18.614 | 1,441,800 |
| 2016-06-29 | 19.100 | 19.370 | 19.010 | 19.220 | 18.170 | 1,192,500 |
| 2016-06-28 | 18.490 | 18.840 | 18.430 | 18.820 | 17.792 | 1,536,400 |
| 2016-06-27 | 18.740 | 18.850 | 18.070 | 18.170 | 17.177 | 2,335,100 |
| 2016-06-24 | 19.400 | 19.720 | 18.970 | 19.000 | 17.962 | 3,331,700 |
| 2016-06-23 | 20.090 | 20.290 | 20.000 | 20.280 | 19.172 | 1,329,900 |
| 2016-06-22 | 19.760 | 20.020 | 19.750 | 19.830 | 18.747 | 1,575,100 |
| 2016-06-21 | 19.580 | 19.780 | 19.500 | 19.730 | 18.652 | 1,858,300 |
| 2016-06-20 | 19.520 | 19.650 | 19.320 | 19.510 | 18.444 | 1,369,000 |
| 2016-06-17 | 19.110 | 19.150 | 18.870 | 19.080 | 18.038 | 2,101,700 |
| 2016-06-16 | 19.330 | 19.370 | 18.950 | 19.160 | 18.113 | 3,386,500 |
| 2016-06-15 | 19.690 | 19.730 | 19.450 | 19.470 | 18.406 | 1,725,400 |
| 2016-06-14 | 19.610 | 19.720 | 19.520 | 19.570 | 18.501 | 1,529,200 |
| 2016-06-13 | 19.790 | 19.930 | 19.670 | 19.700 | 18.624 | 1,532,900 |
| 2016-06-10 | 20.000 | 20.100 | 19.860 | 19.900 | 18.813 | 1,213,000 |
| 2016-06-09 | 19.950 | 20.270 | 19.890 | 20.230 | 19.125 | 1,064,900 |
| 2016-06-08 | 19.900 | 20.190 | 19.830 | 20.120 | 19.021 | 1,612,800 |
| 2016-06-07 | 19.780 | 19.960 | 19.720 | 19.930 | 18.841 | 1,025,500 |
| 2016-06-06 | 19.770 | 19.820 | 19.580 | 19.720 | 18.643 | 1,228,900 |
| 2016-06-03 | 19.800 | 19.800 | 19.610 | 19.710 | 18.633 | 898,900 |
| 2016-06-02 | 19.780 | 19.870 | 19.610 | 19.740 | 18.662 | 1,402,700 |
| 2016-06-01 | 19.780 | 19.930 | 19.690 | 19.790 | 18.709 | 1,824,000 |
| 2016-05-31 | 19.790 | 19.850 | 19.670 | 19.810 | 18.728 | 1,724,800 |
| 2016-05-27 | 19.380 | 19.880 | 19.370 | 19.740 | 18.662 | 1,415,000 |
| 2016-05-26 | 19.430 | 19.570 | 19.360 | 19.510 | 18.387 | 1,138,500 |
| 2016-05-25 | 19.490 | 19.590 | 19.380 | 19.430 | 18.312 | 1,443,800 |
| 2016-05-24 | 18.910 | 19.440 | 18.910 | 19.380 | 18.265 | 1,602,900 |
| 2016-05-23 | 18.940 | 19.130 | 18.840 | 18.850 | 17.765 | 1,284,700 |
| 2016-05-20 | 18.570 | 18.970 | 18.570 | 18.850 | 17.765 | 1,394,500 |
| 2016-05-19 | 18.400 | 18.650 | 18.380 | 18.440 | 17.379 | 1,423,000 |
| 2016-05-18 | 18.320 | 18.770 | 18.260 | 18.500 | 17.435 | 1,740,800 |
| 2016-05-17 | 18.570 | 18.670 | 18.340 | 18.350 | 17.294 | 1,081,600 |
| 2016-05-16 | 18.480 | 18.780 | 18.380 | 18.590 | 17.520 | 1,869,900 |
| 2016-05-13 | 18.460 | 18.610 | 18.400 | 18.460 | 17.398 | 1,468,300 |
| 2016-05-12 | 18.910 | 18.950 | 18.410 | 18.500 | 17.435 | 2,480,400 |
| 2016-05-11 | 18.860 | 19.000 | 18.830 | 18.830 | 17.747 | 914,500 |
| 2016-05-10 | 18.830 | 19.030 | 18.780 | 18.950 | 17.860 | 1,122,400 |
| 2016-05-09 | 18.780 | 18.910 | 18.690 | 18.820 | 17.737 | 1,223,000 |
| 2016-05-06 | 18.650 | 18.820 | 18.380 | 18.720 | 17.643 | 1,729,100 |
| 2016-05-05 | 18.800 | 18.860 | 18.600 | 18.800 | 17.718 | 2,097,700 |
| 2016-05-04 | 18.720 | 18.940 | 18.710 | 18.760 | 17.681 | 1,925,700 |
| 2016-05-03 | 18.810 | 18.960 | 18.730 | 18.880 | 17.794 | 1,595,400 |
| 2016-05-02 | 18.930 | 19.050 | 18.740 | 19.000 | 17.907 | 1,943,300 |
| 2016-04-29 | 19.050 | 19.080 | 18.600 | 18.910 | 17.822 | 4,002,600 |
| 2016-04-28 | 19.610 | 19.790 | 18.910 | 19.210 | 18.105 | 6,058,500 |
| 2016-04-27 | 20.690 | 21.060 | 20.590 | 20.990 | 19.782 | 2,684,400 |
| 2016-04-26 | 20.620 | 20.860 | 20.570 | 20.720 | 19.528 | 1,777,800 |
| 2016-04-25 | 20.600 | 20.750 | 20.400 | 20.440 | 19.264 | 1,292,700 |
Stock splits
| Date | Split (new : old) |
|---|
| 1999-09-01 | 2:1 |
| 1995-08-30 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-04 | 0.1300 USD |
| 2026-05-21 | 0.1300 USD |
| 2026-02-13 | 0.1300 USD |
| 2025-11-24 | 0.1200 USD |
| 2025-09-05 | 0.1200 USD |
| 2025-05-22 | 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.