Teradyne, Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-05-10 | 11.710 | 11.890 | 11.520 | 11.870 | 10.913 | 7,146,600 |
| 2010-05-07 | 11.290 | 11.470 | 10.630 | 11.010 | 10.123 | 9,364,800 |
| 2010-05-06 | 11.760 | 11.950 | 10.290 | 11.300 | 10.389 | 9,797,200 |
| 2010-05-05 | 11.950 | 12.150 | 11.650 | 11.880 | 10.923 | 8,626,200 |
| 2010-05-04 | 12.880 | 12.880 | 11.970 | 12.110 | 11.134 | 8,643,200 |
| 2010-05-03 | 12.460 | 13.070 | 12.450 | 12.980 | 11.934 | 7,010,300 |
| 2010-04-30 | 12.740 | 12.740 | 12.180 | 12.230 | 11.244 | 5,911,800 |
| 2010-04-29 | 12.660 | 12.740 | 12.350 | 12.700 | 11.677 | 5,444,900 |
| 2010-04-28 | 12.710 | 12.800 | 12.360 | 12.560 | 11.548 | 7,340,200 |
| 2010-04-27 | 13.040 | 13.290 | 12.580 | 12.600 | 11.585 | 11,530,500 |
| 2010-04-26 | 12.940 | 13.340 | 12.940 | 13.100 | 12.044 | 9,209,900 |
| 2010-04-23 | 13.030 | 13.040 | 12.670 | 12.920 | 11.879 | 9,045,100 |
| 2010-04-22 | 12.410 | 13.370 | 11.800 | 13.060 | 12.008 | 19,831,200 |
| 2010-04-21 | 12.200 | 12.460 | 11.800 | 12.180 | 11.198 | 7,726,900 |
| 2010-04-20 | 12.020 | 12.200 | 11.870 | 12.140 | 11.162 | 2,901,800 |
| 2010-04-19 | 11.940 | 12.100 | 11.540 | 11.930 | 10.969 | 5,062,400 |
| 2010-04-16 | 12.120 | 12.230 | 11.840 | 12.050 | 11.079 | 5,568,900 |
| 2010-04-15 | 12.330 | 12.410 | 12.100 | 12.190 | 11.208 | 4,938,700 |
| 2010-04-14 | 11.760 | 12.320 | 11.710 | 12.300 | 11.309 | 13,229,100 |
| 2010-04-13 | 11.450 | 11.550 | 11.300 | 11.430 | 10.509 | 3,505,300 |
| 2010-04-12 | 11.130 | 11.530 | 11.020 | 11.390 | 10.472 | 5,430,200 |
| 2010-04-09 | 11.200 | 11.250 | 10.850 | 11.080 | 10.187 | 6,394,000 |
| 2010-04-08 | 11.520 | 11.570 | 11.160 | 11.160 | 10.261 | 4,244,800 |
| 2010-04-07 | 11.430 | 11.630 | 11.320 | 11.620 | 10.684 | 4,934,200 |
| 2010-04-06 | 11.360 | 11.520 | 11.260 | 11.460 | 10.537 | 3,318,800 |
| 2010-04-05 | 11.270 | 11.490 | 11.210 | 11.470 | 10.546 | 5,412,600 |
| 2010-04-01 | 11.310 | 11.500 | 11.090 | 11.240 | 10.334 | 2,667,300 |
| 2010-03-31 | 11.200 | 11.380 | 11.110 | 11.170 | 10.270 | 2,749,500 |
| 2010-03-30 | 11.160 | 11.290 | 11.060 | 11.240 | 10.334 | 2,749,100 |
| 2010-03-29 | 11.180 | 11.250 | 11.050 | 11.120 | 10.224 | 2,851,500 |
| 2010-03-26 | 11.230 | 11.350 | 10.930 | 11.120 | 10.224 | 3,537,000 |
| 2010-03-25 | 11.300 | 11.380 | 11.160 | 11.190 | 10.288 | 5,553,600 |
| 2010-03-24 | 11.390 | 11.390 | 11.060 | 11.090 | 10.196 | 3,958,200 |
| 2010-03-23 | 11.110 | 11.500 | 11.080 | 11.480 | 10.555 | 5,073,500 |
| 2010-03-22 | 10.580 | 11.120 | 10.500 | 11.110 | 10.215 | 7,822,700 |
| 2010-03-19 | 10.660 | 10.860 | 10.340 | 10.660 | 9.801 | 5,946,300 |
| 2010-03-18 | 10.870 | 10.950 | 10.710 | 10.810 | 9.939 | 3,122,700 |
| 2010-03-17 | 10.650 | 10.990 | 10.630 | 10.920 | 10.040 | 5,969,300 |
| 2010-03-16 | 10.220 | 10.650 | 10.210 | 10.620 | 9.764 | 8,933,000 |
| 2010-03-15 | 10.430 | 10.480 | 10.050 | 10.190 | 9.369 | 5,354,800 |
| 2010-03-12 | 10.650 | 10.740 | 10.380 | 10.490 | 9.645 | 6,621,700 |
| 2010-03-11 | 10.850 | 10.850 | 10.600 | 10.660 | 9.801 | 6,256,200 |
| 2010-03-10 | 10.750 | 11.000 | 10.750 | 10.890 | 10.012 | 3,948,300 |
| 2010-03-09 | 10.530 | 10.850 | 10.500 | 10.810 | 9.939 | 6,680,600 |
| 2010-03-08 | 10.700 | 10.750 | 10.580 | 10.630 | 9.773 | 2,809,300 |
| 2010-03-05 | 10.640 | 10.840 | 10.510 | 10.700 | 9.838 | 3,330,200 |
| 2010-03-04 | 10.620 | 10.640 | 10.330 | 10.560 | 9.709 | 4,797,100 |
| 2010-03-03 | 10.670 | 10.740 | 10.470 | 10.520 | 9.672 | 4,719,900 |
| 2010-03-02 | 10.340 | 10.670 | 10.340 | 10.590 | 9.737 | 6,375,700 |
| 2010-03-01 | 10.050 | 10.410 | 10.050 | 10.390 | 9.553 | 4,227,300 |
| 2010-02-26 | 10.090 | 10.090 | 9.780 | 9.990 | 9.185 | 4,775,800 |
| 2010-02-25 | 9.750 | 10.040 | 9.630 | 10.030 | 9.222 | 4,439,000 |
| 2010-02-24 | 9.680 | 10.070 | 9.610 | 9.980 | 9.176 | 4,306,700 |
| 2010-02-23 | 10.040 | 10.040 | 9.540 | 9.640 | 8.863 | 4,057,900 |
| 2010-02-22 | 10.120 | 10.160 | 9.970 | 10.040 | 9.231 | 2,293,400 |
| 2010-02-19 | 9.910 | 10.110 | 9.840 | 10.070 | 9.259 | 3,482,300 |
| 2010-02-18 | 9.910 | 10.010 | 9.850 | 9.970 | 9.167 | 3,525,600 |
| 2010-02-17 | 10.130 | 10.200 | 9.950 | 10.000 | 9.194 | 2,417,400 |
| 2010-02-16 | 9.860 | 10.150 | 9.840 | 10.120 | 9.305 | 3,847,400 |
| 2010-02-12 | 9.590 | 9.950 | 9.450 | 9.810 | 9.019 | 4,757,300 |
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.