Teradyne, Inc. (ETR:TEY)
331.50
+12.40 (3.89%)
At close: Sep 11, 2026
ETR:TEY Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | 320.55 | 331.50 | 320.55 | 331.50 | 331.50 | 3.89% | 672 |
| Sep 10, 2026 | 328.85 | 328.85 | 317.60 | 319.10 | 319.10 | -1.66% | 409 |
| Sep 9, 2026 | 320.55 | 326.05 | 315.90 | 324.50 | 324.50 | 0.32% | 252 |
| Sep 8, 2026 | 311.95 | 323.45 | 310.15 | 323.45 | 323.45 | 5.44% | 222 |
| Sep 7, 2026 | 310.55 | 310.55 | 306.75 | 306.75 | 306.75 | 0.77% | 73 |
| Sep 4, 2026 | 302.35 | 307.90 | 301.65 | 304.40 | 304.40 | 4.23% | 160 |
| Sep 3, 2026 | 301.45 | 302.50 | 289.30 | 292.15 | 292.04 | -1.77% | 120 |
| Sep 2, 2026 | 284.60 | 297.40 | 284.60 | 297.40 | 297.29 | 3.32% | 346 |
| Sep 1, 2026 | 303.55 | 303.55 | 284.30 | 287.85 | 287.74 | -5.17% | 678 |
| Aug 31, 2026 | 308.65 | 308.65 | 303.55 | 303.55 | 303.43 | -2.58% | 233 |
| Aug 28, 2026 | 315.05 | 317.10 | 311.60 | 311.60 | 311.48 | -1.35% | 22 |
| Aug 27, 2026 | 321.25 | 321.25 | 313.70 | 315.85 | 315.73 | 1.07% | 338 |
| Aug 26, 2026 | 317.20 | 317.20 | 309.60 | 312.50 | 312.38 | -1.01% | 205 |
| Aug 25, 2026 | 319.85 | 322.60 | 315.70 | 315.70 | 315.58 | 3.30% | 418 |
| Aug 24, 2026 | 313.25 | 314.75 | 301.00 | 305.60 | 305.48 | -3.73% | 799 |
| Aug 21, 2026 | 325.85 | 328.95 | 316.05 | 317.45 | 317.33 | -2.49% | 539 |
| Aug 20, 2026 | 333.30 | 333.95 | 320.20 | 325.55 | 325.43 | -0.78% | 805 |
| Aug 19, 2026 | 346.85 | 356.25 | 322.05 | 328.10 | 327.97 | -5.16% | 3,411 |
| Aug 18, 2026 | 378.85 | 378.85 | 342.20 | 345.95 | 345.82 | -7.49% | 1,388 |
| Aug 17, 2026 | 367.05 | 373.95 | 363.50 | 373.95 | 373.81 | 7.92% | 485 |
| Aug 14, 2026 | 355.30 | 359.25 | 344.50 | 346.50 | 346.37 | -4.40% | 1,507 |
| Aug 13, 2026 | 351.70 | 363.55 | 350.55 | 362.45 | 362.31 | 2.81% | 349 |
| Aug 12, 2026 | 332.35 | 352.55 | 332.35 | 352.55 | 352.42 | 7.29% | 778 |
| Aug 11, 2026 | 317.00 | 335.80 | 316.40 | 328.60 | 328.47 | 3.15% | 813 |
| Aug 10, 2026 | 333.40 | 333.40 | 316.50 | 318.55 | 318.43 | -4.34% | 919 |
| Aug 7, 2026 | 341.25 | 345.50 | 326.15 | 333.00 | 332.87 | -2.06% | 932 |
| Aug 6, 2026 | 333.95 | 341.95 | 321.80 | 340.00 | 339.87 | -0.72% | 1,125 |
| Aug 5, 2026 | 355.50 | 355.50 | 335.00 | 342.45 | 342.32 | -2.46% | 1,283 |
| Aug 4, 2026 | 321.70 | 351.10 | 321.70 | 351.10 | 350.97 | 11.71% | 879 |
| Aug 3, 2026 | 324.60 | 324.90 | 306.85 | 314.30 | 314.18 | -3.01% | 1,488 |
| Jul 31, 2026 | 323.90 | 339.20 | 318.90 | 324.05 | 323.93 | 4.65% | 1,717 |
| Jul 30, 2026 | 283.65 | 313.70 | 283.35 | 309.65 | 309.53 | 5.29% | 1,144 |
| Jul 29, 2026 | 321.55 | 325.00 | 294.10 | 294.10 | 293.99 | 7.83% | 2,793 |
| Jul 28, 2026 | 284.00 | 285.65 | 265.50 | 272.75 | 272.65 | -3.84% | 2,460 |
| Jul 27, 2026 | 318.80 | 320.60 | 283.65 | 283.65 | 283.54 | -9.71% | 2,298 |
| Jul 24, 2026 | 326.90 | 328.75 | 309.75 | 314.15 | 314.03 | -3.20% | 1,866 |
| Jul 23, 2026 | 324.60 | 332.25 | 314.90 | 324.55 | 324.43 | -1.19% | 1,774 |
| Jul 22, 2026 | 318.55 | 328.45 | 313.05 | 328.45 | 328.32 | -0.15% | 1,140 |
| Jul 21, 2026 | 305.00 | 329.40 | 305.00 | 328.95 | 328.82 | 10.39% | 1,399 |
| Jul 20, 2026 | 282.60 | 302.40 | 282.35 | 298.00 | 297.89 | 9.08% | 996 |
| Jul 17, 2026 | 268.30 | 277.45 | 260.00 | 273.20 | 273.10 | -5.40% | 2,029 |
| Jul 16, 2026 | 292.55 | 292.55 | 283.15 | 288.80 | 288.69 | -1.42% | 1,821 |
| Jul 15, 2026 | 320.25 | 320.40 | 291.90 | 292.95 | 292.84 | -6.18% | 909 |
| Jul 14, 2026 | 308.15 | 321.15 | 304.60 | 312.25 | 312.13 | 2.85% | 1,033 |
| Jul 13, 2026 | 303.30 | 306.45 | 297.85 | 303.60 | 303.48 | -2.40% | 893 |
| Jul 10, 2026 | 316.70 | 316.70 | 307.50 | 311.05 | 310.93 | -4.56% | 765 |
| Jul 9, 2026 | 318.95 | 335.85 | 316.40 | 325.90 | 325.78 | 10.03% | 1,133 |
| Jul 8, 2026 | 300.05 | 308.40 | 289.35 | 296.20 | 296.09 | 1.39% | 2,766 |
| Jul 7, 2026 | 319.35 | 319.55 | 288.15 | 292.15 | 292.04 | -15.29% | 2,808 |
| Jul 6, 2026 | 335.45 | 349.35 | 332.65 | 344.90 | 344.77 | 1.59% | 1,215 |