Teradyne, Inc. (TER)
NASDAQ: TER · Real-Time Price · USD
198.50
+1.28 (0.65%)
At close: Dec 23, 2025, 1:00 PM EST
198.26
-0.24 (-0.12%)
After-hours: Dec 23, 2025, 7:59 PM EST
Teradyne Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 23, 2025 | 196.14 | 199.32 | 195.61 | 198.50 | 198.50 | 0.65% | 1,335,818 |
| Dec 22, 2025 | 201.05 | 202.00 | 196.91 | 197.22 | 197.22 | 1.05% | 2,473,089 |
| Dec 19, 2025 | 191.94 | 196.49 | 191.51 | 195.18 | 195.18 | 2.48% | 7,821,581 |
| Dec 18, 2025 | 192.50 | 195.08 | 189.27 | 190.45 | 190.45 | 2.83% | 2,661,388 |
| Dec 17, 2025 | 194.00 | 194.57 | 182.16 | 185.21 | 185.21 | -3.68% | 3,575,869 |
| Dec 16, 2025 | 194.40 | 195.38 | 189.14 | 192.29 | 192.29 | -1.24% | 3,711,556 |
| Dec 15, 2025 | 199.91 | 200.49 | 193.55 | 194.70 | 194.70 | 0.69% | 3,223,282 |
| Dec 12, 2025 | 201.31 | 202.29 | 191.85 | 193.37 | 193.37 | -5.20% | 4,163,304 |
| Dec 11, 2025 | 201.14 | 204.03 | 195.98 | 203.97 | 203.97 | -0.02% | 2,507,068 |
| Dec 10, 2025 | 199.78 | 204.70 | 198.83 | 204.01 | 204.01 | 2.02% | 2,057,565 |
| Dec 9, 2025 | 200.20 | 201.88 | 198.00 | 199.97 | 199.97 | -1.49% | 1,871,446 |
| Dec 8, 2025 | 203.06 | 205.00 | 201.48 | 202.99 | 202.99 | 1.11% | 2,099,953 |
| Dec 5, 2025 | 200.00 | 203.12 | 199.04 | 200.77 | 200.77 | 1.08% | 2,656,318 |
| Dec 4, 2025 | 193.00 | 200.85 | 193.00 | 198.63 | 198.63 | 1.82% | 4,260,661 |
| Dec 3, 2025 | 191.52 | 196.20 | 189.00 | 195.08 | 195.08 | 2.71% | 3,339,579 |
| Dec 2, 2025 | 186.34 | 191.48 | 185.89 | 189.94 | 189.94 | 5.74% | 3,721,699 |
| Dec 1, 2025 | 179.17 | 182.87 | 178.04 | 179.63 | 179.63 | -1.24% | 2,765,810 |
| Nov 28, 2025 | 179.70 | 182.17 | 179.46 | 181.89 | 181.89 | 1.40% | 1,877,111 |
| Nov 26, 2025 | 169.62 | 180.89 | 168.81 | 179.38 | 179.38 | 6.98% | 3,744,931 |
| Nov 25, 2025 | 165.33 | 168.09 | 160.36 | 167.67 | 167.67 | 1.02% | 2,833,722 |
| Nov 24, 2025 | 160.00 | 167.61 | 159.50 | 165.97 | 165.97 | 4.44% | 5,139,875 |
| Nov 21, 2025 | 155.33 | 160.62 | 151.52 | 158.91 | 158.79 | 1.93% | 3,871,582 |
| Nov 20, 2025 | 172.28 | 173.83 | 154.71 | 155.90 | 155.78 | -7.33% | 5,142,703 |
| Nov 19, 2025 | 164.58 | 170.40 | 162.76 | 168.23 | 168.10 | 2.75% | 2,726,226 |
| Nov 18, 2025 | 165.51 | 167.32 | 163.00 | 163.72 | 163.60 | -2.22% | 2,803,857 |
| Nov 17, 2025 | 168.47 | 173.38 | 164.49 | 167.44 | 167.31 | -1.49% | 3,517,697 |
| Nov 14, 2025 | 163.92 | 173.81 | 163.20 | 169.97 | 169.84 | 0.22% | 3,208,315 |
| Nov 13, 2025 | 176.23 | 177.00 | 167.60 | 169.59 | 169.46 | -5.40% | 4,473,191 |
| Nov 12, 2025 | 180.20 | 181.27 | 177.19 | 179.27 | 179.13 | 1.15% | 2,365,827 |
| Nov 11, 2025 | 183.36 | 183.36 | 175.65 | 177.23 | 177.10 | -3.72% | 2,928,753 |
| Nov 10, 2025 | 188.38 | 188.75 | 180.67 | 184.08 | 183.94 | 0.99% | 2,954,830 |
| Nov 7, 2025 | 180.54 | 182.50 | 174.85 | 182.28 | 182.14 | -1.48% | 3,627,381 |
| Nov 6, 2025 | 187.75 | 191.56 | 182.85 | 185.02 | 184.88 | -1.37% | 4,504,181 |
| Nov 5, 2025 | 177.05 | 188.94 | 176.50 | 187.59 | 187.45 | 6.80% | 4,135,349 |
| Nov 4, 2025 | 176.26 | 182.32 | 175.10 | 175.65 | 175.52 | -4.05% | 3,216,474 |
| Nov 3, 2025 | 182.79 | 184.57 | 180.19 | 183.07 | 182.93 | 0.72% | 3,309,866 |
| Oct 31, 2025 | 180.00 | 185.91 | 178.00 | 181.76 | 181.62 | 2.76% | 4,540,022 |
| Oct 30, 2025 | 172.75 | 179.21 | 171.70 | 176.88 | 176.75 | 1.69% | 5,268,410 |
| Oct 29, 2025 | 170.01 | 177.24 | 162.16 | 173.94 | 173.81 | 20.47% | 12,203,768 |
| Oct 28, 2025 | 147.05 | 147.62 | 144.11 | 144.38 | 144.27 | -2.12% | 5,016,831 |
| Oct 27, 2025 | 148.10 | 150.08 | 146.70 | 147.50 | 147.39 | 2.23% | 3,940,935 |
| Oct 24, 2025 | 147.56 | 149.00 | 144.07 | 144.28 | 144.17 | -0.52% | 2,079,994 |
| Oct 23, 2025 | 138.57 | 146.12 | 138.00 | 145.04 | 144.93 | 4.47% | 2,813,802 |
| Oct 22, 2025 | 141.53 | 142.78 | 135.83 | 138.84 | 138.74 | -3.13% | 3,918,033 |
| Oct 21, 2025 | 138.90 | 144.33 | 138.80 | 143.33 | 143.22 | 2.97% | 2,180,177 |
| Oct 20, 2025 | 140.84 | 141.46 | 138.72 | 139.19 | 139.08 | 0.75% | 2,346,055 |
| Oct 17, 2025 | 137.06 | 139.72 | 136.78 | 138.16 | 138.06 | -0.82% | 1,924,291 |
| Oct 16, 2025 | 142.00 | 143.06 | 138.17 | 139.30 | 139.19 | -1.23% | 1,783,498 |
| Oct 15, 2025 | 140.19 | 141.41 | 137.69 | 141.03 | 140.92 | 2.96% | 2,373,729 |
| Oct 14, 2025 | 135.62 | 138.90 | 135.00 | 136.97 | 136.87 | -1.55% | 3,043,160 |