Teradyne, Inc.
TER · Nasdaq
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | $380.37 | $385.68 | $374.38 | $379.72 | +2.57% | 2.39M |
| Sep 10, 2026 | $372.21 | $375.00 | $365.82 | $370.19 | -3.52% | 2.31M |
| Sep 9, 2026 | $368.48 | $384.45 | $368.48 | $383.69 | +3.13% | 2.29M |
| Sep 8, 2026 | $365.03 | $377.76 | $364.42 | $372.06 | +4.21% | 2.79M |
| Sep 4, 2026 | $345.89 | $359.00 | $342.29 | $357.03 | +5.45% | 2.25M |
| Sep 3, 2026 | $332.86 | $341.61 | $326.00 | $338.59 | -0.89% | 1.69M |
| Sep 2, 2026 | $334.01 | $347.00 | $330.12 | $341.62 | +1.84% | 1.82M |
| Sep 1, 2026 | $341.30 | $342.31 | $328.10 | $335.46 | -4.11% | 2.59M |
| Aug 31, 2026 | $357.36 | $361.83 | $347.81 | $349.83 | -1.45% | 1.90M |
| Aug 28, 2026 | $368.54 | $370.58 | $353.25 | $354.97 | -4.59% | 2.40M |
| Aug 27, 2026 | $370.20 | $372.68 | $360.44 | $372.06 | +2.47% | 2.45M |
| Aug 26, 2026 | $366.17 | $366.52 | $357.03 | $363.10 | -0.91% | 2.23M |
| Aug 25, 2026 | $374.28 | $378.75 | $360.65 | $366.43 | +0.42% | 1.68M |
| Aug 24, 2026 | $360.12 | $367.82 | $349.01 | $364.90 | -2.88% | 2.66M |
| Aug 21, 2026 | $381.80 | $385.57 | $365.01 | $375.74 | -1.93% | 1.91M |
| Aug 20, 2026 | $377.34 | $385.93 | $372.90 | $383.15 | +0.92% | 2.00M |
| Aug 19, 2026 | $405.19 | $405.19 | $374.01 | $379.65 | -6.09% | 2.77M |
| Aug 18, 2026 | $419.15 | $424.76 | $392.18 | $404.29 | -8.77% | 4.29M |
| Aug 17, 2026 | $425.00 | $444.17 | $420.22 | $443.14 | +5.81% | 3.11M |
| Aug 14, 2026 | $410.51 | $419.00 | $398.42 | $418.79 | +2.01% | 1.84M |
| Aug 13, 2026 | $399.40 | $422.32 | $398.00 | $410.52 | +1.93% | 1.88M |
| Aug 12, 2026 | $396.50 | $408.55 | $393.16 | $402.74 | +6.11% | 2.96M |
| Aug 11, 2026 | $373.79 | $387.81 | $371.20 | $379.56 | +3.96% | 1.81M |
| Aug 10, 2026 | $386.66 | $387.00 | $364.26 | $365.10 | -3.75% | 2.38M |
| Aug 7, 2026 | $397.60 | $397.60 | $372.80 | $379.31 | -1.45% | 3.74M |
| Aug 6, 2026 | $382.01 | $396.59 | $370.00 | $384.89 | -1.16% | 2.63M |
| Aug 5, 2026 | $402.47 | $409.40 | $386.08 | $389.39 | -3.51% | 3.18M |
| Aug 4, 2026 | $388.61 | $409.72 | $382.87 | $403.56 | +10.32% | 4.14M |
| Aug 3, 2026 | $359.92 | $370.40 | $349.31 | $365.80 | -0.51% | 2.70M |
| Jul 31, 2026 | $382.99 | $392.00 | $362.23 | $367.69 | +0.60% | 3.77M |
| Jul 30, 2026 | $347.90 | $369.00 | $344.50 | $365.49 | +14.43% | 7.31M |
| Jul 29, 2026 | $367.90 | $372.23 | $319.19 | $319.41 | -0.39% | 9.22M |
| Jul 28, 2026 | $319.34 | $323.96 | $301.00 | $320.65 | -4.22% | 5.80M |
| Jul 27, 2026 | $349.93 | $355.25 | $319.60 | $334.77 | -4.33% | 4.15M |
| Jul 24, 2026 | $365.00 | $371.36 | $345.47 | $349.92 | -6.38% | 2.95M |
| Jul 23, 2026 | $362.97 | $378.50 | $362.67 | $373.75 | +1.16% | 2.09M |
| Jul 22, 2026 | $362.65 | $376.37 | $360.80 | $369.46 | -1.22% | 2.14M |
| Jul 21, 2026 | $361.00 | $379.19 | $356.01 | $374.04 | +12.07% | 4.00M |
| Jul 20, 2026 | $335.22 | $351.23 | $331.28 | $333.76 | +3.54% | 2.94M |
| Jul 17, 2026 | $305.89 | $330.68 | $296.82 | $322.36 | +0.02% | 3.52M |
| Jul 16, 2026 | $332.24 | $335.39 | $317.74 | $322.30 | -5.79% | 3.62M |
| Jul 15, 2026 | $356.30 | $358.00 | $325.14 | $342.12 | -3.15% | 3.18M |
| Jul 14, 2026 | $363.57 | $365.00 | $347.16 | $353.23 | +3.55% | 2.11M |
| Jul 13, 2026 | $345.00 | $348.59 | $334.35 | $341.11 | -5.14% | 3.10M |
| Jul 10, 2026 | $353.46 | $362.55 | $344.97 | $359.60 | -0.87% | 1.57M |
| Jul 9, 2026 | $379.24 | $385.00 | $360.66 | $362.75 | +3.18% | 3.71M |
| Jul 8, 2026 | $342.99 | $354.27 | $335.06 | $351.57 | +2.47% | 3.19M |
| Jul 7, 2026 | $354.06 | $361.05 | $328.28 | $343.11 | -9.59% | 6.41M |
| Jul 6, 2026 | $386.58 | $399.80 | $377.17 | $379.52 | +2.83% | 3.45M |
| Jul 2, 2026 | $427.41 | $429.74 | $362.01 | $369.09 | -13.63% | 5.94M |
| Jul 1, 2026 | $461.00 | $463.66 | $425.11 | $427.34 | -11.68% | 5.47M |
| Jun 30, 2026 | $467.50 | $487.91 | $460.00 | $483.84 | +4.45% | 5.02M |
| Jun 29, 2026 | $440.62 | $469.11 | $414.93 | $463.21 | +6.03% | 5.09M |
| Jun 26, 2026 | $453.74 | $456.24 | $423.07 | $436.86 | -7.44% | 11.49M |
| Jun 25, 2026 | $454.00 | $472.37 | $427.09 | $471.96 | +10.48% | 7.04M |
| Jun 24, 2026 | $423.07 | $433.00 | $413.77 | $427.20 | +1.69% | 3.26M |
| Jun 23, 2026 | $410.17 | $428.67 | $408.77 | $420.12 | -8.07% | 7.67M |
| Jun 22, 2026 | $456.14 | $459.19 | $439.61 | $457.00 | +4.36% | 4.34M |
| Jun 18, 2026 | $421.83 | $439.50 | $421.83 | $437.92 | +7.19% | 17.96M |
| Jun 17, 2026 | $429.23 | $440.75 | $408.24 | $408.56 | — | 3.53M |
