Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2014-08-21 | 19.940 | 20.350 | 19.880 | 20.130 | 18.571 | 3,716,700 |
| 2014-08-20 | 19.480 | 20.190 | 19.480 | 19.950 | 18.405 | 4,074,900 |
| 2014-08-19 | 19.410 | 19.710 | 19.400 | 19.560 | 18.045 | 1,638,900 |
| 2014-08-18 | 19.280 | 19.500 | 19.220 | 19.380 | 17.879 | 2,668,900 |
| 2014-08-15 | 19.170 | 19.260 | 18.930 | 19.130 | 17.648 | 3,353,800 |
| 2014-08-14 | 18.870 | 19.190 | 18.730 | 18.960 | 17.492 | 2,514,700 |
| 2014-08-13 | 18.820 | 18.940 | 18.710 | 18.840 | 17.381 | 1,381,000 |
| 2014-08-12 | 18.720 | 18.830 | 18.560 | 18.770 | 17.316 | 1,519,600 |
| 2014-08-11 | 18.790 | 19.000 | 18.730 | 18.730 | 17.279 | 1,635,500 |
| 2014-08-08 | 18.500 | 18.720 | 18.400 | 18.710 | 17.261 | 1,422,600 |
| 2014-08-07 | 18.840 | 18.840 | 18.470 | 18.510 | 17.076 | 2,407,200 |
| 2014-08-06 | 18.430 | 18.840 | 18.430 | 18.760 | 17.307 | 2,069,700 |
| 2014-08-05 | 18.370 | 18.770 | 18.320 | 18.570 | 17.132 | 3,096,900 |
| 2014-08-04 | 18.340 | 18.560 | 18.170 | 18.540 | 17.104 | 3,632,400 |
| 2014-08-01 | 18.200 | 18.370 | 18.020 | 18.270 | 16.855 | 2,227,800 |
| 2014-07-31 | 18.570 | 18.720 | 18.190 | 18.220 | 16.809 | 3,266,900 |
| 2014-07-30 | 18.810 | 18.810 | 18.520 | 18.700 | 17.252 | 2,262,700 |
| 2014-07-29 | 18.780 | 18.890 | 18.540 | 18.660 | 17.215 | 5,229,800 |
| 2014-07-28 | 18.280 | 18.790 | 18.160 | 18.680 | 17.233 | 6,087,000 |
| 2014-07-25 | 18.060 | 18.370 | 17.740 | 18.290 | 16.874 | 6,485,400 |
| 2014-07-24 | 19.240 | 19.240 | 18.020 | 18.120 | 16.717 | 9,243,900 |
| 2014-07-23 | 19.840 | 19.850 | 19.230 | 19.260 | 17.768 | 2,843,900 |
| 2014-07-22 | 19.850 | 19.910 | 19.780 | 19.840 | 18.303 | 1,953,200 |
| 2014-07-21 | 19.600 | 19.810 | 19.500 | 19.700 | 18.174 | 2,532,500 |
| 2014-07-18 | 19.520 | 19.700 | 19.480 | 19.600 | 18.082 | 2,104,300 |
| 2014-07-17 | 19.730 | 19.750 | 19.400 | 19.460 | 17.953 | 3,016,600 |
| 2014-07-16 | 19.920 | 20.000 | 19.750 | 19.780 | 18.248 | 1,974,700 |
| 2014-07-15 | 20.010 | 20.060 | 19.700 | 19.840 | 18.303 | 1,287,600 |
| 2014-07-14 | 20.040 | 20.090 | 19.830 | 20.000 | 18.451 | 1,306,000 |
| 2014-07-11 | 19.980 | 20.100 | 19.890 | 19.910 | 18.368 | 1,235,400 |
| 2014-07-10 | 19.700 | 20.140 | 19.550 | 20.000 | 18.451 | 1,363,500 |
| 2014-07-09 | 19.920 | 20.120 | 19.770 | 19.980 | 18.433 | 1,790,300 |
| 2014-07-08 | 19.930 | 19.970 | 19.630 | 19.910 | 18.368 | 1,962,300 |
| 2014-07-07 | 20.030 | 20.100 | 19.910 | 20.020 | 18.470 | 1,429,000 |
| 2014-07-03 | 19.940 | 20.230 | 19.910 | 20.010 | 18.460 | 1,760,300 |
| 2014-07-02 | 19.740 | 19.980 | 19.740 | 19.900 | 18.359 | 1,614,700 |
| 2014-07-01 | 19.610 | 19.920 | 19.610 | 19.780 | 18.248 | 2,725,600 |
| 2014-06-30 | 19.420 | 19.610 | 19.420 | 19.600 | 18.082 | 2,244,700 |
| 2014-06-27 | 19.290 | 19.490 | 19.250 | 19.450 | 17.944 | 2,360,400 |
| 2014-06-26 | 19.370 | 19.370 | 19.040 | 19.280 | 17.787 | 1,247,300 |
| 2014-06-25 | 19.270 | 19.370 | 19.110 | 19.330 | 17.833 | 2,009,400 |
| 2014-06-24 | 19.590 | 19.790 | 19.300 | 19.340 | 17.842 | 3,585,800 |
| 2014-06-23 | 19.380 | 19.630 | 19.360 | 19.610 | 18.091 | 2,142,600 |
| 2014-06-20 | 19.170 | 19.420 | 18.990 | 19.420 | 17.916 | 3,280,500 |
| 2014-06-19 | 19.230 | 19.230 | 19.050 | 19.170 | 17.685 | 1,475,600 |
| 2014-06-18 | 19.160 | 19.160 | 18.850 | 19.140 | 17.658 | 1,714,700 |
| 2014-06-17 | 19.100 | 19.290 | 19.000 | 19.110 | 17.630 | 2,920,400 |
| 2014-06-16 | 19.140 | 19.260 | 18.960 | 19.110 | 17.630 | 2,365,900 |
| 2014-06-13 | 19.190 | 19.380 | 19.060 | 19.120 | 17.639 | 1,007,100 |
| 2014-06-12 | 19.170 | 19.340 | 19.010 | 19.110 | 17.630 | 956,900 |
| 2014-06-11 | 19.190 | 19.230 | 18.990 | 19.220 | 17.731 | 3,304,100 |
| 2014-06-10 | 18.990 | 19.290 | 18.960 | 19.250 | 17.759 | 3,200,000 |
| 2014-06-09 | 18.880 | 19.110 | 18.840 | 19.050 | 17.575 | 2,192,300 |
| 2014-06-06 | 18.590 | 18.900 | 18.570 | 18.890 | 17.427 | 1,868,400 |
| 2014-06-05 | 18.300 | 18.640 | 18.230 | 18.520 | 17.086 | 1,710,300 |
| 2014-06-04 | 18.480 | 18.590 | 18.280 | 18.410 | 16.984 | 3,238,200 |
| 2014-06-03 | 17.940 | 18.150 | 17.840 | 18.030 | 16.634 | 931,600 |
| 2014-06-02 | 17.840 | 18.010 | 17.770 | 17.960 | 16.569 | 1,200,800 |
| 2014-05-30 | 17.950 | 17.990 | 17.760 | 17.800 | 16.421 | 1,997,900 |
| 2014-05-29 | 18.000 | 18.030 | 17.860 | 17.940 | 16.551 | 936,000 |
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.