Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-06-13 | 39.210 | 39.730 | 38.910 | 38.930 | 37.455 | 2,805,300 |
| 2018-06-12 | 39.050 | 39.230 | 38.570 | 39.090 | 37.609 | 2,981,900 |
| 2018-06-11 | 38.850 | 39.250 | 38.650 | 39.020 | 37.541 | 1,601,000 |
| 2018-06-08 | 38.300 | 38.800 | 37.690 | 38.690 | 37.224 | 3,090,800 |
| 2018-06-07 | 39.630 | 40.040 | 38.550 | 38.810 | 37.339 | 2,309,600 |
| 2018-06-06 | 39.400 | 39.630 | 39.060 | 39.620 | 38.119 | 1,748,600 |
| 2018-06-05 | 39.660 | 39.730 | 39.080 | 39.460 | 37.965 | 3,077,700 |
| 2018-06-04 | 39.170 | 39.660 | 39.030 | 39.320 | 37.830 | 3,010,000 |
| 2018-06-01 | 38.350 | 39.350 | 38.110 | 39.310 | 37.820 | 5,614,300 |
| 2018-05-31 | 38.540 | 39.140 | 37.880 | 37.910 | 36.473 | 3,651,400 |
| 2018-05-30 | 38.920 | 39.310 | 38.380 | 38.570 | 37.108 | 2,499,700 |
| 2018-05-29 | 38.290 | 38.920 | 38.000 | 38.550 | 37.003 | 3,093,600 |
| 2018-05-25 | 38.550 | 38.900 | 38.310 | 38.730 | 37.175 | 1,564,600 |
| 2018-05-24 | 38.610 | 38.810 | 38.010 | 38.520 | 36.974 | 1,732,100 |
| 2018-05-23 | 37.850 | 38.500 | 37.770 | 38.470 | 36.926 | 1,655,900 |
| 2018-05-22 | 38.570 | 38.900 | 38.260 | 38.320 | 36.782 | 2,334,100 |
| 2018-05-21 | 37.840 | 38.290 | 37.680 | 38.180 | 36.647 | 2,716,400 |
| 2018-05-18 | 37.170 | 37.560 | 36.710 | 37.390 | 35.889 | 3,953,300 |
| 2018-05-17 | 37.650 | 38.140 | 37.350 | 37.720 | 36.206 | 3,260,800 |
| 2018-05-16 | 36.020 | 37.750 | 36.020 | 37.560 | 36.052 | 4,451,500 |
| 2018-05-15 | 36.270 | 36.380 | 35.450 | 35.870 | 34.430 | 2,354,700 |
| 2018-05-14 | 36.650 | 37.210 | 36.570 | 36.640 | 35.169 | 1,703,300 |
| 2018-05-11 | 36.530 | 36.860 | 36.090 | 36.330 | 34.872 | 1,542,900 |
| 2018-05-10 | 36.870 | 37.080 | 36.360 | 36.680 | 35.208 | 2,740,500 |
| 2018-05-09 | 36.310 | 36.840 | 36.210 | 36.670 | 35.198 | 3,210,500 |
| 2018-05-08 | 36.070 | 36.170 | 35.730 | 36.090 | 34.641 | 3,435,900 |
| 2018-05-07 | 35.940 | 36.230 | 35.570 | 36.140 | 34.689 | 4,589,000 |
| 2018-05-04 | 34.530 | 35.740 | 34.360 | 35.700 | 34.267 | 5,250,900 |
| 2018-05-03 | 33.970 | 34.930 | 33.610 | 34.880 | 33.480 | 5,253,000 |
| 2018-05-02 | 33.750 | 34.630 | 33.550 | 34.330 | 32.952 | 7,632,600 |
| 2018-05-01 | 32.500 | 33.570 | 32.060 | 33.510 | 32.165 | 4,886,000 |
| 2018-04-30 | 33.160 | 33.160 | 32.230 | 32.550 | 31.243 | 5,860,300 |
| 2018-04-27 | 34.150 | 34.150 | 33.040 | 33.200 | 31.867 | 6,685,700 |
| 2018-04-26 | 34.730 | 35.450 | 33.740 | 34.050 | 32.683 | 7,442,600 |
| 2018-04-25 | 37.040 | 37.450 | 34.350 | 34.700 | 33.307 | 20,189,000 |
| 2018-04-24 | 41.120 | 41.720 | 40.340 | 41.500 | 39.834 | 5,928,300 |
| 2018-04-23 | 41.110 | 41.700 | 40.330 | 40.450 | 38.826 | 2,839,600 |
| 2018-04-20 | 41.290 | 41.660 | 40.620 | 40.900 | 39.258 | 5,931,200 |
| 2018-04-19 | 42.240 | 42.510 | 40.850 | 41.450 | 39.786 | 6,008,900 |
| 2018-04-18 | 44.260 | 44.260 | 42.960 | 43.360 | 41.619 | 3,693,600 |
| 2018-04-17 | 44.860 | 45.060 | 44.560 | 44.720 | 42.925 | 2,280,000 |
| 2018-04-16 | 43.690 | 44.430 | 43.390 | 44.290 | 42.512 | 2,134,600 |
| 2018-04-13 | 44.130 | 44.130 | 43.160 | 43.470 | 41.725 | 1,771,100 |
| 2018-04-12 | 43.500 | 43.890 | 43.430 | 43.710 | 41.955 | 2,390,700 |
| 2018-04-11 | 43.290 | 44.140 | 43.000 | 43.200 | 41.466 | 1,882,300 |
| 2018-04-10 | 43.530 | 44.050 | 42.500 | 43.440 | 41.696 | 2,370,300 |
| 2018-04-09 | 42.940 | 44.040 | 42.230 | 42.400 | 40.698 | 3,455,000 |
| 2018-04-06 | 43.200 | 43.970 | 42.450 | 42.680 | 40.967 | 2,139,400 |
| 2018-04-05 | 44.920 | 45.280 | 43.680 | 43.870 | 42.109 | 3,036,700 |
| 2018-04-04 | 43.130 | 44.630 | 43.000 | 44.580 | 42.790 | 2,197,500 |
| 2018-04-03 | 44.270 | 44.720 | 43.410 | 44.290 | 42.512 | 2,300,700 |
| 2018-04-02 | 45.360 | 45.680 | 43.170 | 43.790 | 42.032 | 2,506,900 |
| 2018-03-29 | 45.100 | 46.300 | 44.780 | 45.710 | 43.875 | 1,798,600 |
| 2018-03-28 | 45.540 | 45.910 | 44.470 | 44.830 | 43.030 | 1,837,100 |
| 2018-03-27 | 48.010 | 48.080 | 45.400 | 45.760 | 43.923 | 2,077,900 |
| 2018-03-26 | 47.300 | 47.700 | 46.520 | 47.700 | 45.785 | 1,902,500 |
| 2018-03-23 | 47.750 | 47.850 | 45.640 | 45.650 | 43.818 | 2,952,700 |
| 2018-03-22 | 48.630 | 49.120 | 47.270 | 47.720 | 45.804 | 3,019,400 |
| 2018-03-21 | 49.150 | 50.290 | 49.050 | 49.500 | 47.513 | 1,907,100 |
| 2018-03-20 | 48.600 | 49.170 | 48.430 | 48.990 | 47.023 | 1,666,100 |
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.