Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-12-19 | 42.310 | 42.750 | 42.300 | 42.460 | 40.672 | 1,656,300 |
| 2017-12-18 | 42.290 | 42.560 | 41.820 | 42.370 | 40.586 | 2,056,900 |
| 2017-12-15 | 41.080 | 42.090 | 41.060 | 41.880 | 40.117 | 3,708,600 |
| 2017-12-14 | 40.840 | 41.500 | 40.700 | 41.020 | 39.293 | 1,899,600 |
| 2017-12-13 | 41.180 | 41.370 | 40.620 | 40.830 | 39.111 | 1,556,300 |
| 2017-12-12 | 41.730 | 41.850 | 40.610 | 40.950 | 39.226 | 1,837,700 |
| 2017-12-11 | 40.650 | 40.920 | 40.120 | 40.460 | 38.757 | 1,388,200 |
| 2017-12-08 | 40.780 | 40.980 | 40.220 | 40.510 | 38.804 | 1,779,400 |
| 2017-12-07 | 40.270 | 40.660 | 40.130 | 40.300 | 38.603 | 1,498,300 |
| 2017-12-06 | 39.260 | 40.140 | 39.110 | 39.960 | 38.278 | 1,201,200 |
| 2017-12-05 | 39.250 | 40.290 | 39.010 | 39.670 | 38.000 | 2,130,100 |
| 2017-12-04 | 40.650 | 40.860 | 38.750 | 39.240 | 37.588 | 2,983,900 |
| 2017-12-01 | 39.940 | 40.280 | 38.900 | 40.110 | 38.421 | 2,995,300 |
| 2017-11-30 | 41.200 | 41.470 | 40.240 | 40.470 | 38.766 | 4,259,900 |
| 2017-11-29 | 42.850 | 43.000 | 39.620 | 40.820 | 39.101 | 4,806,100 |
| 2017-11-28 | 43.010 | 43.180 | 42.650 | 42.990 | 41.180 | 1,825,800 |
| 2017-11-27 | 43.240 | 43.440 | 42.850 | 42.980 | 41.103 | 1,891,300 |
| 2017-11-24 | 43.430 | 43.730 | 43.330 | 43.640 | 41.735 | 1,006,000 |
| 2017-11-22 | 44.020 | 44.170 | 43.210 | 43.280 | 41.390 | 1,391,800 |
| 2017-11-21 | 43.940 | 44.220 | 43.700 | 44.020 | 42.098 | 1,985,500 |
| 2017-11-20 | 43.960 | 44.630 | 43.960 | 44.430 | 42.490 | 1,680,500 |
| 2017-11-17 | 43.960 | 44.290 | 43.440 | 43.570 | 41.668 | 1,618,800 |
| 2017-11-16 | 42.920 | 43.910 | 42.790 | 43.830 | 41.916 | 2,048,700 |
| 2017-11-15 | 42.920 | 43.000 | 42.040 | 42.740 | 40.874 | 2,046,100 |
| 2017-11-14 | 43.680 | 43.890 | 43.110 | 43.350 | 41.457 | 1,687,900 |
| 2017-11-13 | 43.340 | 44.330 | 43.220 | 43.850 | 41.935 | 2,294,200 |
| 2017-11-10 | 43.670 | 43.900 | 43.490 | 43.700 | 41.792 | 1,498,900 |
| 2017-11-09 | 43.450 | 43.790 | 42.860 | 43.640 | 41.735 | 2,850,500 |
| 2017-11-08 | 43.340 | 44.040 | 43.220 | 43.890 | 41.974 | 2,457,800 |
| 2017-11-07 | 43.440 | 43.650 | 43.210 | 43.530 | 41.629 | 2,605,700 |
| 2017-11-06 | 42.920 | 43.500 | 42.570 | 43.450 | 41.553 | 2,139,500 |
| 2017-11-03 | 42.810 | 43.000 | 42.560 | 42.880 | 41.008 | 1,351,500 |
| 2017-11-02 | 42.440 | 42.830 | 41.850 | 42.550 | 40.692 | 2,368,400 |
| 2017-11-01 | 43.280 | 43.280 | 41.900 | 42.540 | 40.683 | 3,185,900 |
| 2017-10-31 | 42.730 | 43.640 | 42.700 | 42.890 | 41.017 | 3,209,800 |
| 2017-10-30 | 42.900 | 42.900 | 42.330 | 42.690 | 40.826 | 2,274,200 |
| 2017-10-27 | 41.660 | 42.810 | 41.630 | 42.740 | 40.874 | 3,981,000 |
| 2017-10-26 | 41.000 | 42.250 | 39.860 | 42.030 | 40.195 | 8,440,000 |
| 2017-10-25 | 39.160 | 39.470 | 38.580 | 39.120 | 37.412 | 3,223,200 |
| 2017-10-24 | 39.130 | 39.500 | 39.010 | 39.200 | 37.488 | 3,401,700 |
| 2017-10-23 | 39.350 | 39.410 | 38.860 | 38.940 | 37.240 | 2,582,300 |
| 2017-10-20 | 39.410 | 39.470 | 38.980 | 39.110 | 37.402 | 1,593,600 |
| 2017-10-19 | 38.900 | 39.090 | 38.260 | 39.060 | 37.355 | 2,344,800 |
| 2017-10-18 | 39.190 | 39.330 | 38.540 | 39.280 | 37.565 | 1,608,000 |
| 2017-10-17 | 38.790 | 39.200 | 38.470 | 39.070 | 37.364 | 1,711,400 |
| 2017-10-16 | 38.590 | 38.890 | 38.340 | 38.630 | 36.943 | 1,861,600 |
| 2017-10-13 | 38.970 | 39.050 | 38.590 | 38.610 | 36.924 | 2,448,900 |
| 2017-10-12 | 38.500 | 38.960 | 38.400 | 38.650 | 36.962 | 1,166,100 |
| 2017-10-11 | 38.300 | 38.630 | 38.170 | 38.610 | 36.924 | 1,134,400 |
| 2017-10-10 | 38.120 | 38.340 | 37.700 | 38.330 | 36.656 | 1,461,700 |
| 2017-10-09 | 37.900 | 37.970 | 37.710 | 37.950 | 36.293 | 1,274,000 |
| 2017-10-06 | 37.680 | 38.010 | 37.610 | 37.900 | 36.245 | 1,355,500 |
| 2017-10-05 | 37.980 | 38.010 | 37.610 | 37.720 | 36.073 | 1,399,600 |
| 2017-10-04 | 37.770 | 38.000 | 37.660 | 37.900 | 36.245 | 1,509,800 |
| 2017-10-03 | 38.080 | 38.100 | 37.540 | 37.710 | 36.063 | 1,785,200 |
| 2017-10-02 | 37.470 | 37.910 | 37.300 | 37.860 | 36.207 | 3,398,300 |
| 2017-09-29 | 37.210 | 37.470 | 36.890 | 37.290 | 35.662 | 2,142,900 |
| 2017-09-28 | 36.730 | 37.260 | 36.490 | 37.060 | 35.442 | 2,736,200 |
| 2017-09-27 | 35.930 | 37.310 | 35.930 | 36.790 | 35.184 | 3,783,200 |
| 2017-09-26 | 35.910 | 36.070 | 35.380 | 35.620 | 34.065 | 1,782,400 |
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.