Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-09-24 | 14.500 | 14.590 | 14.140 | 14.410 | 13.249 | 4,154,700 |
| 2012-09-21 | 14.770 | 14.900 | 14.580 | 14.600 | 13.423 | 3,245,800 |
| 2012-09-20 | 14.860 | 14.870 | 14.620 | 14.700 | 13.515 | 3,716,700 |
| 2012-09-19 | 15.090 | 15.130 | 14.750 | 14.980 | 13.773 | 5,416,600 |
| 2012-09-18 | 15.610 | 15.630 | 15.110 | 15.150 | 13.929 | 6,547,600 |
| 2012-09-17 | 16.290 | 16.310 | 15.560 | 15.670 | 14.407 | 3,263,400 |
| 2012-09-14 | 16.210 | 16.490 | 16.210 | 16.430 | 15.106 | 3,078,500 |
| 2012-09-13 | 15.820 | 16.210 | 15.490 | 16.200 | 14.895 | 4,217,600 |
| 2012-09-12 | 15.960 | 16.110 | 15.730 | 15.850 | 14.573 | 2,186,000 |
| 2012-09-11 | 16.050 | 16.150 | 15.870 | 15.890 | 14.610 | 2,103,300 |
| 2012-09-10 | 16.210 | 16.350 | 16.000 | 16.020 | 14.729 | 2,693,800 |
| 2012-09-07 | 15.870 | 16.280 | 15.750 | 16.280 | 14.968 | 4,056,100 |
| 2012-09-06 | 15.540 | 16.190 | 15.540 | 15.960 | 14.674 | 2,515,700 |
| 2012-09-05 | 15.550 | 15.600 | 15.300 | 15.430 | 14.187 | 2,138,700 |
| 2012-09-04 | 15.580 | 15.680 | 15.180 | 15.580 | 14.325 | 1,514,700 |
| 2012-08-31 | 15.600 | 15.710 | 15.350 | 15.620 | 14.361 | 1,468,200 |
| 2012-08-30 | 15.490 | 15.540 | 15.300 | 15.450 | 14.205 | 1,246,800 |
| 2012-08-29 | 15.690 | 15.790 | 15.510 | 15.620 | 14.361 | 1,537,100 |
| 2012-08-28 | 15.600 | 15.830 | 15.530 | 15.700 | 14.435 | 2,342,300 |
| 2012-08-27 | 15.800 | 15.800 | 15.510 | 15.600 | 14.343 | 1,490,100 |
| 2012-08-24 | 15.500 | 15.800 | 15.320 | 15.740 | 14.472 | 2,379,300 |
| 2012-08-23 | 15.620 | 15.710 | 15.460 | 15.550 | 14.297 | 2,053,700 |
| 2012-08-22 | 15.720 | 15.800 | 15.530 | 15.700 | 14.435 | 2,518,300 |
| 2012-08-21 | 15.730 | 15.940 | 15.690 | 15.790 | 14.518 | 3,363,500 |
| 2012-08-20 | 15.850 | 15.860 | 15.530 | 15.700 | 14.435 | 2,446,400 |
| 2012-08-17 | 15.830 | 15.950 | 15.730 | 15.940 | 14.655 | 1,844,400 |
| 2012-08-16 | 15.480 | 15.950 | 15.450 | 15.890 | 14.610 | 2,768,300 |
| 2012-08-15 | 15.250 | 15.530 | 15.230 | 15.430 | 14.187 | 1,260,500 |
| 2012-08-14 | 15.590 | 15.720 | 15.230 | 15.280 | 14.049 | 1,879,700 |
| 2012-08-13 | 15.510 | 15.570 | 15.330 | 15.520 | 14.269 | 2,486,200 |
| 2012-08-10 | 15.470 | 15.610 | 15.360 | 15.590 | 14.334 | 1,766,200 |
| 2012-08-09 | 15.350 | 15.590 | 15.340 | 15.490 | 14.242 | 2,132,000 |
| 2012-08-08 | 15.270 | 15.590 | 15.260 | 15.370 | 14.131 | 2,325,400 |
| 2012-08-07 | 14.970 | 15.440 | 14.970 | 15.350 | 14.113 | 2,767,400 |
| 2012-08-06 | 14.890 | 15.020 | 14.850 | 14.860 | 13.663 | 2,076,500 |
| 2012-08-03 | 14.790 | 14.920 | 14.480 | 14.800 | 13.607 | 3,334,400 |
| 2012-08-02 | 14.300 | 14.610 | 14.040 | 14.360 | 13.203 | 3,072,500 |
| 2012-08-01 | 14.840 | 14.900 | 14.390 | 14.490 | 13.322 | 2,945,200 |
| 2012-07-31 | 14.640 | 14.840 | 14.510 | 14.710 | 13.525 | 3,490,300 |
| 2012-07-30 | 14.950 | 15.040 | 14.570 | 14.630 | 13.451 | 4,165,600 |
| 2012-07-27 | 14.950 | 15.120 | 14.740 | 14.970 | 13.764 | 3,825,700 |
| 2012-07-26 | 13.890 | 15.020 | 13.860 | 14.850 | 13.653 | 8,570,700 |
| 2012-07-25 | 13.320 | 13.660 | 13.250 | 13.450 | 12.366 | 2,935,100 |
| 2012-07-24 | 13.360 | 13.430 | 13.100 | 13.230 | 12.164 | 2,512,300 |
| 2012-07-23 | 13.350 | 13.450 | 13.090 | 13.380 | 12.302 | 2,334,900 |
| 2012-07-20 | 13.690 | 13.780 | 13.500 | 13.640 | 12.541 | 2,303,100 |
| 2012-07-19 | 13.740 | 13.990 | 13.660 | 13.820 | 12.706 | 3,861,700 |
| 2012-07-18 | 13.180 | 13.820 | 13.170 | 13.630 | 12.532 | 2,582,300 |
| 2012-07-17 | 13.180 | 13.300 | 12.980 | 13.230 | 12.164 | 2,155,000 |
| 2012-07-16 | 13.140 | 13.250 | 13.000 | 13.100 | 12.044 | 1,695,700 |
| 2012-07-13 | 13.110 | 13.330 | 13.080 | 13.210 | 12.145 | 3,299,400 |
| 2012-07-12 | 13.110 | 13.200 | 12.950 | 13.050 | 11.998 | 2,659,600 |
| 2012-07-11 | 13.200 | 13.390 | 13.070 | 13.250 | 12.182 | 3,066,300 |
| 2012-07-10 | 13.360 | 13.690 | 12.990 | 13.160 | 12.100 | 2,743,200 |
| 2012-07-09 | 13.600 | 13.690 | 13.190 | 13.440 | 12.357 | 3,506,300 |
| 2012-07-06 | 14.190 | 14.210 | 13.510 | 13.670 | 12.568 | 3,572,800 |
| 2012-07-05 | 14.330 | 14.450 | 14.160 | 14.390 | 13.230 | 2,612,000 |
| 2012-07-03 | 14.020 | 14.350 | 13.920 | 14.350 | 13.194 | 1,260,800 |
| 2012-07-02 | 14.100 | 14.150 | 13.790 | 14.010 | 12.881 | 2,740,600 |
| 2012-06-29 | 13.780 | 14.170 | 13.690 | 14.060 | 12.927 | 3,009,500 |
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.