Teradyne, Inc. (TER)
NASDAQ: TER · Real-Time Price · USD
418.08
+17.09 (4.26%)
At close: Apr 24, 2026, 4:00 PM EDT
418.23
+0.15 (0.04%)
After-hours: Apr 24, 2026, 7:59 PM EDT
Teradyne Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 24, 2026 | 408.83 | 422.11 | 401.14 | 418.08 | 418.08 | 4.26% | 3,214,677 |
| Apr 23, 2026 | 389.74 | 404.83 | 389.37 | 400.99 | 400.99 | 4.10% | 2,467,145 |
| Apr 22, 2026 | 388.90 | 390.80 | 376.35 | 385.18 | 385.18 | 1.38% | 2,219,245 |
| Apr 21, 2026 | 379.16 | 387.45 | 375.93 | 379.93 | 379.93 | 1.26% | 1,828,046 |
| Apr 20, 2026 | 382.71 | 384.97 | 373.00 | 375.21 | 375.21 | -1.36% | 1,817,845 |
| Apr 17, 2026 | 375.74 | 381.47 | 371.10 | 380.38 | 380.38 | 3.95% | 2,423,171 |
| Apr 16, 2026 | 365.74 | 369.30 | 358.19 | 365.92 | 365.92 | 0.26% | 1,818,554 |
| Apr 15, 2026 | 363.00 | 368.19 | 351.96 | 364.96 | 364.96 | -0.15% | 2,366,593 |
| Apr 14, 2026 | 366.57 | 370.00 | 362.50 | 365.51 | 365.51 | -1.25% | 2,639,879 |
| Apr 13, 2026 | 365.94 | 370.42 | 362.02 | 370.13 | 370.13 | 0.58% | 2,434,742 |
| Apr 10, 2026 | 370.96 | 373.00 | 365.50 | 367.99 | 367.99 | 1.04% | 3,113,436 |
| Apr 9, 2026 | 360.00 | 369.64 | 357.23 | 364.21 | 364.21 | 1.65% | 4,484,293 |
| Apr 8, 2026 | 344.03 | 358.69 | 340.00 | 358.29 | 358.29 | 11.80% | 5,814,070 |
| Apr 7, 2026 | 314.42 | 320.86 | 309.59 | 320.48 | 320.48 | 1.60% | 1,894,766 |
| Apr 6, 2026 | 312.12 | 315.85 | 305.93 | 315.43 | 315.43 | 1.88% | 1,762,867 |
| Apr 2, 2026 | 290.00 | 313.49 | 290.00 | 309.61 | 309.61 | -0.83% | 2,744,904 |
| Apr 1, 2026 | 301.97 | 316.81 | 300.30 | 312.20 | 312.20 | 5.31% | 2,961,781 |
| Mar 31, 2026 | 278.30 | 297.39 | 277.93 | 296.46 | 296.46 | 7.28% | 3,353,951 |
| Mar 30, 2026 | 301.00 | 301.00 | 273.07 | 276.35 | 276.35 | -6.52% | 3,130,127 |
| Mar 27, 2026 | 293.40 | 302.40 | 293.18 | 295.61 | 295.61 | -0.58% | 2,164,187 |
| Mar 26, 2026 | 314.98 | 314.98 | 296.67 | 297.34 | 297.34 | -8.05% | 3,017,610 |
| Mar 25, 2026 | 324.99 | 325.81 | 313.48 | 323.36 | 323.36 | 1.01% | 3,077,080 |
| Mar 24, 2026 | 300.00 | 327.42 | 298.00 | 320.14 | 320.14 | 5.34% | 3,207,679 |
| Mar 23, 2026 | 301.01 | 314.49 | 300.01 | 303.92 | 303.92 | 4.50% | 4,243,465 |
| Mar 20, 2026 | 302.09 | 303.00 | 284.86 | 290.83 | 290.83 | -3.83% | 4,996,163 |
| Mar 19, 2026 | 285.89 | 304.25 | 283.46 | 302.40 | 302.40 | 0.78% | 2,808,149 |
| Mar 18, 2026 | 303.19 | 307.80 | 296.50 | 300.07 | 300.07 | 0.22% | 2,653,432 |
| Mar 17, 2026 | 297.00 | 299.67 | 288.45 | 299.40 | 299.40 | 0.38% | 2,481,822 |
| Mar 16, 2026 | 295.96 | 305.00 | 294.66 | 298.27 | 298.27 | 4.14% | 2,448,426 |
| Mar 13, 2026 | 290.00 | 295.55 | 284.57 | 286.42 | 286.42 | -0.07% | 2,166,122 |
| Mar 12, 2026 | 295.50 | 296.25 | 283.64 | 286.61 | 286.61 | -5.09% | 2,956,419 |
| Mar 11, 2026 | 301.03 | 312.62 | 299.53 | 301.99 | 301.99 | 0.41% | 2,588,323 |
| Mar 10, 2026 | 294.94 | 309.79 | 294.94 | 300.77 | 300.77 | 1.46% | 2,829,514 |
| Mar 9, 2026 | 265.40 | 296.44 | 263.02 | 296.44 | 296.44 | 8.57% | 6,533,713 |
| Mar 6, 2026 | 293.14 | 295.06 | 269.13 | 273.05 | 273.05 | -10.65% | 5,896,893 |
| Mar 5, 2026 | 299.80 | 310.35 | 291.88 | 305.58 | 305.58 | 0.12% | 3,937,757 |
| Mar 4, 2026 | 311.47 | 315.00 | 300.44 | 305.20 | 305.20 | 0.32% | 3,358,859 |
| Mar 3, 2026 | 308.51 | 311.01 | 295.38 | 304.22 | 304.22 | -6.63% | 3,698,536 |
| Mar 2, 2026 | 310.50 | 325.93 | 310.07 | 325.83 | 325.83 | 1.81% | 2,488,697 |
| Feb 27, 2026 | 324.00 | 325.00 | 310.00 | 320.03 | 320.03 | -3.81% | 4,426,343 |
| Feb 26, 2026 | 343.80 | 344.92 | 328.50 | 332.70 | 332.70 | -2.95% | 4,915,347 |
| Feb 25, 2026 | 332.87 | 343.69 | 330.69 | 342.82 | 342.82 | 4.17% | 3,102,702 |
| Feb 24, 2026 | 323.02 | 332.42 | 316.59 | 329.09 | 329.09 | 3.32% | 2,271,334 |
| Feb 23, 2026 | 319.29 | 323.50 | 310.45 | 318.50 | 318.50 | -1.95% | 2,567,995 |
| Feb 20, 2026 | 319.08 | 327.00 | 316.27 | 324.85 | 324.85 | 2.83% | 2,603,525 |
| Feb 19, 2026 | 311.22 | 318.23 | 308.98 | 315.90 | 315.90 | 0.34% | 1,826,675 |
| Feb 18, 2026 | 306.92 | 321.78 | 304.65 | 314.82 | 314.82 | 3.04% | 2,753,669 |
| Feb 17, 2026 | 306.25 | 315.99 | 300.40 | 305.53 | 305.53 | -2.90% | 2,383,250 |
| Feb 13, 2026 | 308.58 | 318.17 | 302.49 | 314.66 | 314.66 | 1.17% | 2,600,566 |
| Feb 12, 2026 | 324.70 | 327.99 | 307.62 | 311.03 | 310.90 | -3.24% | 5,023,388 |