Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-04-22 | 20.550 | 20.960 | 20.540 | 20.690 | 19.499 | 1,612,100 |
| 2016-04-21 | 20.670 | 20.760 | 20.520 | 20.550 | 19.368 | 1,314,500 |
| 2016-04-20 | 20.660 | 20.850 | 20.490 | 20.650 | 19.462 | 1,382,700 |
| 2016-04-19 | 20.830 | 20.900 | 20.570 | 20.690 | 19.499 | 1,576,700 |
| 2016-04-18 | 20.690 | 20.810 | 20.570 | 20.730 | 19.537 | 1,514,600 |
| 2016-04-15 | 20.760 | 20.900 | 20.680 | 20.710 | 19.518 | 1,880,300 |
| 2016-04-14 | 20.930 | 21.030 | 20.630 | 20.810 | 19.613 | 1,608,200 |
| 2016-04-13 | 20.830 | 21.050 | 20.770 | 20.990 | 19.782 | 1,545,000 |
| 2016-04-12 | 20.770 | 20.810 | 20.460 | 20.650 | 19.462 | 1,524,500 |
| 2016-04-11 | 20.990 | 21.100 | 20.770 | 20.790 | 19.594 | 1,054,400 |
| 2016-04-08 | 20.900 | 21.160 | 20.770 | 20.860 | 19.660 | 1,326,900 |
| 2016-04-07 | 21.120 | 21.140 | 20.610 | 20.630 | 19.443 | 3,259,900 |
| 2016-04-06 | 21.100 | 21.290 | 21.010 | 21.190 | 19.971 | 2,036,100 |
| 2016-04-05 | 21.390 | 21.390 | 21.060 | 21.170 | 19.952 | 2,222,300 |
| 2016-04-04 | 21.750 | 21.840 | 21.540 | 21.660 | 20.414 | 2,489,400 |
| 2016-04-01 | 21.420 | 21.780 | 21.320 | 21.750 | 20.498 | 1,246,800 |
| 2016-03-31 | 21.560 | 21.700 | 21.400 | 21.590 | 20.348 | 1,126,700 |
| 2016-03-30 | 21.640 | 21.830 | 21.490 | 21.560 | 20.319 | 1,016,100 |
| 2016-03-29 | 20.950 | 21.500 | 20.810 | 21.460 | 20.225 | 1,283,500 |
| 2016-03-28 | 21.130 | 21.180 | 20.960 | 21.050 | 19.839 | 1,065,800 |
| 2016-03-24 | 20.880 | 21.090 | 20.800 | 21.090 | 19.876 | 923,900 |
| 2016-03-23 | 21.180 | 21.200 | 20.980 | 21.060 | 19.848 | 1,245,000 |
| 2016-03-22 | 21.180 | 21.390 | 21.110 | 21.210 | 19.990 | 1,211,900 |
| 2016-03-21 | 21.170 | 21.350 | 20.870 | 21.310 | 20.084 | 1,719,800 |
| 2016-03-18 | 20.900 | 21.470 | 20.780 | 21.250 | 20.027 | 3,425,800 |
| 2016-03-17 | 20.660 | 20.890 | 20.500 | 20.800 | 19.603 | 1,308,600 |
| 2016-03-16 | 20.280 | 20.640 | 20.140 | 20.610 | 19.424 | 2,053,700 |
| 2016-03-15 | 19.970 | 20.300 | 19.880 | 20.260 | 19.094 | 1,264,800 |
| 2016-03-14 | 20.060 | 20.230 | 19.970 | 20.050 | 18.896 | 886,900 |
| 2016-03-11 | 20.000 | 20.280 | 19.950 | 20.160 | 19.000 | 1,216,400 |
| 2016-03-10 | 19.750 | 20.000 | 19.630 | 19.850 | 18.708 | 1,187,900 |
| 2016-03-09 | 19.610 | 19.660 | 19.500 | 19.640 | 18.510 | 1,859,700 |
| 2016-03-08 | 19.810 | 19.870 | 19.330 | 19.560 | 18.434 | 1,425,700 |
| 2016-03-07 | 19.560 | 20.000 | 19.530 | 19.970 | 18.821 | 1,482,500 |
| 2016-03-04 | 19.840 | 19.890 | 19.540 | 19.670 | 18.538 | 1,389,600 |
| 2016-03-03 | 19.640 | 19.780 | 19.490 | 19.750 | 18.614 | 1,003,600 |
| 2016-03-02 | 19.490 | 19.700 | 19.430 | 19.600 | 18.472 | 1,411,300 |
| 2016-03-01 | 19.200 | 19.650 | 19.120 | 19.560 | 18.434 | 1,460,600 |
| 2016-02-29 | 19.170 | 19.330 | 19.050 | 19.080 | 17.982 | 1,456,700 |
| 2016-02-26 | 19.420 | 19.420 | 19.040 | 19.120 | 18.020 | 1,525,200 |
| 2016-02-25 | 18.980 | 19.250 | 18.830 | 19.240 | 18.133 | 1,643,500 |
| 2016-02-24 | 18.420 | 19.000 | 18.300 | 18.960 | 17.869 | 1,510,700 |
| 2016-02-23 | 18.840 | 18.970 | 18.630 | 18.650 | 17.520 | 1,250,900 |
| 2016-02-22 | 18.980 | 19.120 | 18.760 | 18.880 | 17.736 | 1,420,000 |
| 2016-02-19 | 18.790 | 19.050 | 18.740 | 18.830 | 17.689 | 1,660,200 |
| 2016-02-18 | 18.820 | 18.940 | 18.680 | 18.790 | 17.652 | 1,954,200 |
| 2016-02-17 | 18.370 | 18.880 | 18.360 | 18.720 | 17.586 | 2,142,400 |
| 2016-02-16 | 17.890 | 18.470 | 17.890 | 18.230 | 17.126 | 2,279,400 |
| 2016-02-12 | 17.700 | 17.760 | 17.450 | 17.720 | 16.647 | 1,447,900 |
| 2016-02-11 | 17.640 | 17.830 | 17.340 | 17.550 | 16.487 | 1,892,600 |
| 2016-02-10 | 17.840 | 18.250 | 17.770 | 17.930 | 16.844 | 2,668,800 |
| 2016-02-09 | 17.770 | 18.120 | 17.700 | 17.770 | 16.694 | 2,413,600 |
| 2016-02-08 | 18.070 | 18.210 | 17.780 | 17.950 | 16.863 | 2,301,700 |
| 2016-02-05 | 18.560 | 18.590 | 18.250 | 18.350 | 17.238 | 2,223,100 |
| 2016-02-04 | 18.550 | 18.970 | 18.510 | 18.690 | 17.558 | 2,429,300 |
| 2016-02-03 | 18.720 | 18.920 | 18.360 | 18.540 | 17.417 | 3,537,300 |
| 2016-02-02 | 19.200 | 19.540 | 18.750 | 18.800 | 17.661 | 2,668,800 |
| 2016-02-01 | 19.250 | 19.570 | 19.090 | 19.470 | 18.291 | 3,446,600 |
| 2016-01-29 | 19.130 | 19.760 | 19.050 | 19.430 | 18.253 | 6,479,700 |
| 2016-01-28 | 21.080 | 21.080 | 18.530 | 18.990 | 17.840 | 7,791,800 |
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.