Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-01-27 | 19.780 | 20.560 | 19.780 | 19.940 | 18.732 | 4,176,500 |
| 2016-01-26 | 19.500 | 19.910 | 19.380 | 19.820 | 18.619 | 2,827,500 |
| 2016-01-25 | 19.750 | 19.830 | 19.390 | 19.440 | 18.262 | 1,697,100 |
| 2016-01-22 | 19.690 | 19.980 | 19.580 | 19.780 | 18.582 | 1,649,900 |
| 2016-01-21 | 19.500 | 19.640 | 19.190 | 19.350 | 18.178 | 2,387,400 |
| 2016-01-20 | 19.270 | 19.610 | 18.820 | 19.410 | 18.234 | 2,495,000 |
| 2016-01-19 | 19.280 | 19.340 | 18.980 | 19.190 | 18.028 | 2,175,000 |
| 2016-01-15 | 18.550 | 19.050 | 18.550 | 18.980 | 17.830 | 2,289,800 |
| 2016-01-14 | 19.070 | 19.700 | 18.890 | 19.410 | 18.234 | 3,192,500 |
| 2016-01-13 | 19.440 | 19.500 | 18.860 | 18.950 | 17.802 | 2,282,600 |
| 2016-01-12 | 19.480 | 19.610 | 19.190 | 19.430 | 18.253 | 2,619,100 |
| 2016-01-11 | 19.290 | 19.340 | 18.960 | 19.220 | 18.056 | 1,778,900 |
| 2016-01-08 | 19.580 | 19.650 | 19.060 | 19.110 | 17.952 | 2,237,800 |
| 2016-01-07 | 19.480 | 19.880 | 19.460 | 19.510 | 18.328 | 2,072,100 |
| 2016-01-06 | 20.130 | 20.280 | 19.870 | 20.040 | 18.826 | 2,162,400 |
| 2016-01-05 | 20.340 | 20.600 | 20.240 | 20.510 | 19.268 | 2,087,300 |
| 2016-01-04 | 20.460 | 20.480 | 20.130 | 20.340 | 19.108 | 2,379,800 |
| 2015-12-31 | 21.170 | 21.200 | 20.670 | 20.670 | 19.418 | 1,959,700 |
| 2015-12-30 | 21.470 | 21.470 | 21.170 | 21.240 | 19.953 | 1,254,400 |
| 2015-12-29 | 21.410 | 21.500 | 21.300 | 21.360 | 20.066 | 1,049,400 |
| 2015-12-28 | 21.360 | 21.360 | 21.020 | 21.320 | 20.029 | 1,191,200 |
| 2015-12-24 | 21.500 | 21.560 | 21.380 | 21.460 | 20.160 | 470,900 |
| 2015-12-23 | 21.250 | 21.580 | 21.120 | 21.480 | 20.179 | 1,748,600 |
| 2015-12-22 | 21.040 | 21.220 | 20.900 | 21.170 | 19.888 | 1,726,700 |
| 2015-12-21 | 20.800 | 21.010 | 20.620 | 20.990 | 19.719 | 2,072,600 |
| 2015-12-18 | 20.540 | 20.740 | 20.010 | 20.640 | 19.390 | 4,077,000 |
| 2015-12-17 | 20.640 | 21.150 | 20.560 | 20.620 | 19.371 | 3,159,400 |
| 2015-12-16 | 20.410 | 20.470 | 20.070 | 20.350 | 19.117 | 1,306,000 |
| 2015-12-15 | 20.090 | 20.290 | 20.020 | 20.260 | 19.033 | 1,578,000 |
| 2015-12-14 | 20.260 | 20.260 | 19.720 | 19.940 | 18.732 | 1,357,300 |
| 2015-12-11 | 20.220 | 20.430 | 20.110 | 20.220 | 18.995 | 1,886,600 |
| 2015-12-10 | 20.330 | 20.560 | 20.280 | 20.400 | 19.164 | 1,344,300 |
| 2015-12-09 | 20.560 | 20.750 | 20.220 | 20.320 | 19.089 | 1,786,000 |
| 2015-12-08 | 20.290 | 20.750 | 20.170 | 20.590 | 19.343 | 2,327,400 |
| 2015-12-07 | 20.630 | 20.830 | 20.530 | 20.600 | 19.352 | 1,253,000 |
| 2015-12-04 | 20.390 | 21.070 | 20.360 | 20.780 | 19.521 | 2,704,500 |
| 2015-12-03 | 21.040 | 21.090 | 20.120 | 20.380 | 19.146 | 2,583,000 |
| 2015-12-02 | 20.960 | 21.190 | 20.840 | 20.860 | 19.596 | 1,622,900 |
| 2015-12-01 | 20.870 | 21.050 | 20.810 | 21.010 | 19.737 | 1,475,700 |
| 2015-11-30 | 20.680 | 20.820 | 20.500 | 20.780 | 19.521 | 1,565,500 |
| 2015-11-27 | 20.590 | 20.730 | 20.510 | 20.620 | 19.315 | 854,300 |
| 2015-11-25 | 20.360 | 20.680 | 20.240 | 20.570 | 19.268 | 1,312,800 |
| 2015-11-24 | 20.420 | 20.550 | 20.230 | 20.420 | 19.127 | 1,898,000 |
| 2015-11-23 | 20.530 | 20.630 | 20.390 | 20.440 | 19.146 | 2,065,400 |
| 2015-11-20 | 20.600 | 20.710 | 20.530 | 20.580 | 19.277 | 1,488,700 |
| 2015-11-19 | 20.530 | 20.640 | 20.460 | 20.530 | 19.230 | 1,827,800 |
| 2015-11-18 | 20.140 | 20.520 | 20.070 | 20.500 | 19.202 | 2,118,400 |
| 2015-11-17 | 20.390 | 20.400 | 19.970 | 20.090 | 18.818 | 2,336,000 |
| 2015-11-16 | 19.890 | 20.290 | 19.790 | 20.270 | 18.987 | 2,627,500 |
| 2015-11-13 | 20.020 | 20.180 | 19.730 | 19.920 | 18.659 | 3,490,700 |
| 2015-11-12 | 20.120 | 20.330 | 20.010 | 20.010 | 18.743 | 1,989,400 |
| 2015-11-11 | 20.190 | 20.670 | 20.150 | 20.550 | 19.249 | 2,064,100 |
| 2015-11-10 | 19.900 | 20.180 | 19.890 | 20.110 | 18.837 | 1,873,500 |
| 2015-11-09 | 19.950 | 20.170 | 19.910 | 20.120 | 18.846 | 1,679,400 |
| 2015-11-06 | 19.780 | 20.070 | 19.750 | 19.990 | 18.725 | 2,696,200 |
| 2015-11-05 | 19.970 | 20.160 | 19.670 | 19.800 | 18.547 | 1,774,400 |
| 2015-11-04 | 20.100 | 20.140 | 19.970 | 20.000 | 18.734 | 1,963,300 |
| 2015-11-03 | 19.830 | 20.070 | 19.830 | 20.030 | 18.762 | 1,868,200 |
| 2015-11-02 | 19.570 | 19.960 | 19.510 | 19.910 | 18.650 | 2,635,800 |
| 2015-10-30 | 19.530 | 19.690 | 19.420 | 19.520 | 18.284 | 2,251,200 |
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.