Teradyne, Inc. (TER)
NASDAQ: TER · Real-Time Price · USD
132.08
-13.11 (-9.03%)
At close: Oct 10, 2025, 4:00 PM EDT
134.80
+2.72 (2.06%)
After-hours: Oct 10, 2025, 7:59 PM EDT
Teradyne Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 10, 2025 | 145.80 | 148.00 | 131.75 | 132.08 | 132.08 | -9.03% | 5,610,589 |
| Oct 9, 2025 | 144.60 | 145.47 | 141.80 | 145.19 | 145.19 | 0.41% | 2,039,693 |
| Oct 8, 2025 | 140.55 | 144.88 | 140.20 | 144.60 | 144.60 | 3.18% | 2,601,421 |
| Oct 7, 2025 | 149.07 | 150.29 | 139.80 | 140.14 | 140.14 | -5.23% | 3,689,417 |
| Oct 6, 2025 | 147.90 | 150.71 | 147.30 | 147.87 | 147.87 | 1.53% | 3,706,244 |
| Oct 3, 2025 | 146.47 | 149.46 | 144.82 | 145.64 | 145.64 | 0.77% | 2,798,266 |
| Oct 2, 2025 | 144.90 | 145.35 | 141.72 | 144.53 | 144.53 | 2.41% | 3,307,373 |
| Oct 1, 2025 | 135.92 | 141.54 | 135.79 | 141.12 | 141.12 | 2.53% | 3,177,077 |
| Sep 30, 2025 | 134.00 | 138.13 | 133.00 | 137.64 | 137.64 | 2.46% | 3,013,979 |
| Sep 29, 2025 | 137.11 | 137.28 | 133.55 | 134.33 | 134.33 | -0.72% | 2,854,181 |
| Sep 26, 2025 | 132.00 | 135.94 | 131.40 | 135.31 | 135.31 | 1.84% | 3,276,343 |
| Sep 25, 2025 | 131.36 | 133.15 | 128.59 | 132.87 | 132.87 | -0.26% | 2,655,264 |
| Sep 24, 2025 | 134.52 | 134.67 | 131.03 | 133.21 | 133.21 | -1.09% | 3,688,684 |
| Sep 23, 2025 | 136.00 | 138.24 | 133.18 | 134.68 | 134.68 | -0.37% | 4,341,182 |
| Sep 22, 2025 | 126.46 | 135.48 | 126.02 | 135.18 | 135.18 | 12.79% | 7,137,440 |
| Sep 19, 2025 | 119.50 | 120.60 | 117.54 | 119.85 | 119.85 | 0.87% | 9,576,511 |
| Sep 18, 2025 | 117.78 | 119.53 | 115.09 | 118.82 | 118.82 | 3.94% | 4,876,830 |
| Sep 17, 2025 | 113.75 | 116.34 | 112.81 | 114.32 | 114.32 | 0.34% | 2,569,331 |
| Sep 16, 2025 | 114.30 | 115.61 | 113.39 | 113.93 | 113.93 | -0.12% | 2,871,319 |
| Sep 15, 2025 | 112.25 | 114.29 | 110.91 | 114.07 | 114.07 | 1.63% | 3,241,587 |
| Sep 12, 2025 | 115.00 | 115.18 | 109.56 | 112.24 | 112.24 | -2.87% | 5,904,241 |
| Sep 11, 2025 | 117.82 | 118.78 | 114.43 | 115.56 | 115.56 | -1.92% | 4,024,080 |
| Sep 10, 2025 | 114.88 | 118.12 | 113.11 | 117.82 | 117.82 | 2.39% | 4,412,422 |
| Sep 9, 2025 | 119.00 | 120.00 | 114.65 | 115.07 | 115.07 | -3.22% | 4,724,469 |
| Sep 8, 2025 | 120.21 | 121.26 | 117.59 | 118.90 | 118.90 | -1.08% | 3,738,194 |
| Sep 5, 2025 | 120.06 | 123.44 | 119.37 | 120.20 | 120.20 | 0.68% | 3,531,827 |
| Sep 4, 2025 | 117.85 | 120.02 | 116.00 | 119.39 | 119.27 | -0.20% | 3,137,147 |
| Sep 3, 2025 | 120.77 | 122.12 | 118.39 | 119.63 | 119.51 | -0.81% | 3,211,210 |
| Sep 2, 2025 | 116.19 | 121.04 | 114.50 | 120.61 | 120.49 | 2.00% | 3,627,229 |
| Aug 29, 2025 | 119.43 | 120.19 | 117.43 | 118.24 | 118.12 | 0.30% | 4,107,764 |
| Aug 28, 2025 | 117.13 | 118.73 | 117.00 | 117.89 | 117.77 | 0.77% | 2,760,693 |
| Aug 27, 2025 | 118.71 | 118.71 | 116.96 | 116.99 | 116.87 | -1.36% | 3,291,300 |
| Aug 26, 2025 | 116.70 | 119.82 | 116.70 | 118.61 | 118.49 | 1.31% | 3,563,866 |
| Aug 25, 2025 | 114.99 | 117.67 | 114.50 | 117.07 | 116.95 | 1.54% | 3,570,468 |
| Aug 22, 2025 | 109.65 | 117.17 | 109.62 | 115.30 | 115.19 | 5.49% | 4,134,266 |
| Aug 21, 2025 | 108.33 | 109.99 | 107.82 | 109.30 | 109.19 | -0.20% | 2,138,381 |
| Aug 20, 2025 | 110.04 | 111.19 | 106.30 | 109.52 | 109.41 | -0.99% | 3,571,417 |
| Aug 19, 2025 | 110.37 | 112.68 | 109.50 | 110.62 | 110.51 | 0.19% | 3,170,991 |
| Aug 18, 2025 | 110.00 | 111.10 | 109.52 | 110.41 | 110.30 | 0.90% | 1,980,350 |
| Aug 15, 2025 | 111.65 | 111.65 | 109.37 | 109.42 | 109.31 | -2.15% | 3,238,494 |
| Aug 14, 2025 | 112.50 | 113.74 | 110.59 | 111.82 | 111.71 | -1.92% | 2,430,956 |
| Aug 13, 2025 | 112.38 | 114.32 | 110.65 | 114.01 | 113.90 | 2.13% | 5,224,068 |
| Aug 12, 2025 | 106.00 | 111.91 | 104.89 | 111.63 | 111.52 | 6.64% | 4,248,314 |
| Aug 11, 2025 | 107.57 | 109.02 | 104.58 | 104.68 | 104.58 | -2.60% | 3,042,766 |
| Aug 8, 2025 | 106.25 | 108.39 | 105.00 | 107.47 | 107.36 | 0.95% | 3,185,652 |
| Aug 7, 2025 | 107.04 | 108.16 | 105.25 | 106.46 | 106.35 | 1.51% | 2,966,300 |
| Aug 6, 2025 | 106.30 | 107.10 | 103.33 | 104.88 | 104.78 | -1.92% | 3,358,056 |
| Aug 5, 2025 | 106.16 | 108.16 | 104.55 | 106.93 | 106.82 | 1.14% | 7,233,609 |
| Aug 4, 2025 | 105.05 | 105.85 | 103.00 | 105.72 | 105.62 | 1.50% | 3,635,865 |
| Aug 1, 2025 | 104.38 | 105.80 | 102.42 | 104.16 | 104.06 | -3.04% | 4,812,509 |