Teradyne, Inc. (ETR:TEY)
320.85
-18.15 (-5.35%)
At close: Apr 28, 2026
Teradyne Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 341.35 | 341.40 | 320.85 | 320.85 | 320.85 | -5.35% | 2,870 |
| Apr 27, 2026 | 353.90 | 360.75 | 333.00 | 339.00 | 339.00 | -4.56% | 1,585 |
| Apr 24, 2026 | 351.20 | 355.20 | 344.80 | 355.20 | 355.20 | 3.06% | 1,161 |
| Apr 23, 2026 | 328.80 | 344.65 | 327.75 | 344.65 | 344.65 | 5.66% | 487 |
| Apr 22, 2026 | 330.00 | 332.45 | 322.55 | 326.20 | 326.20 | 0.63% | 804 |
| Apr 21, 2026 | 322.15 | 327.45 | 320.40 | 324.15 | 324.15 | 1.46% | 914 |
| Apr 20, 2026 | 319.10 | 325.00 | 318.40 | 319.50 | 319.50 | -0.11% | 1,199 |
| Apr 17, 2026 | 312.30 | 321.90 | 310.40 | 319.85 | 319.85 | 2.96% | 1,582 |
| Apr 16, 2026 | 312.60 | 312.65 | 306.00 | 310.65 | 310.65 | 2.09% | 800 |
| Apr 15, 2026 | 308.70 | 311.65 | 303.85 | 304.30 | 304.30 | -1.51% | 665 |
| Apr 14, 2026 | 317.25 | 317.30 | 308.00 | 308.95 | 308.95 | -0.53% | 990 |
| Apr 13, 2026 | 310.40 | 312.10 | 309.35 | 310.60 | 310.60 | -1.77% | 808 |
| Apr 10, 2026 | 311.35 | 317.85 | 311.35 | 316.20 | 316.20 | 2.50% | 690 |
| Apr 9, 2026 | 304.20 | 314.65 | 300.65 | 308.50 | 308.50 | 3.73% | 1,413 |
| Apr 8, 2026 | 292.80 | 299.00 | 291.90 | 297.40 | 297.40 | 9.54% | 1,571 |
| Apr 7, 2026 | 269.20 | 275.30 | 267.45 | 271.50 | 271.50 | 2.01% | 1,186 |
| Apr 2, 2026 | 261.25 | 268.75 | 253.40 | 266.15 | 266.15 | -1.52% | 711 |
| Apr 1, 2026 | 260.40 | 270.25 | 260.40 | 270.25 | 270.25 | 10.06% | 261 |
| Mar 31, 2026 | 242.50 | 248.65 | 242.15 | 245.55 | 245.55 | 0.95% | 298 |
| Mar 30, 2026 | 259.25 | 261.20 | 242.50 | 243.25 | 243.25 | -6.48% | 365 |
| Mar 27, 2026 | 260.00 | 260.75 | 253.30 | 260.10 | 260.10 | -1.40% | 901 |
| Mar 26, 2026 | 273.30 | 274.50 | 261.90 | 263.80 | 263.80 | -5.62% | 579 |
| Mar 25, 2026 | 281.85 | 281.85 | 271.25 | 279.50 | 279.50 | 1.21% | 737 |
| Mar 24, 2026 | 262.95 | 277.70 | 259.40 | 276.15 | 276.15 | 5.42% | 1,190 |
| Mar 23, 2026 | 248.45 | 267.75 | 246.65 | 261.95 | 261.95 | 3.41% | 1,576 |
| Mar 20, 2026 | 261.65 | 261.80 | 251.70 | 253.30 | 253.30 | -2.54% | 752 |
| Mar 19, 2026 | 254.55 | 260.05 | 247.45 | 259.90 | 259.90 | -1.44% | 516 |
| Mar 18, 2026 | 267.00 | 268.45 | 262.00 | 263.70 | 263.70 | 3.92% | 562 |
| Mar 17, 2026 | 258.55 | 260.25 | 253.75 | 253.75 | 253.75 | -1.59% | 331 |
| Mar 16, 2026 | 252.20 | 262.05 | 251.95 | 257.85 | 257.85 | 2.69% | 135 |
| Mar 13, 2026 | 250.30 | 253.55 | 250.30 | 251.10 | 251.10 | -0.99% | 587 |
| Mar 12, 2026 | 259.50 | 259.50 | 247.85 | 253.60 | 253.60 | -5.57% | 383 |
| Mar 11, 2026 | 256.95 | 269.05 | 256.65 | 268.55 | 268.55 | 2.17% | 1,689 |
| Mar 10, 2026 | 253.30 | 262.85 | 253.30 | 262.85 | 262.85 | 5.65% | 1,640 |
| Mar 9, 2026 | 226.90 | 248.80 | 226.85 | 248.80 | 248.80 | -0.60% | 1,300 |
| Mar 6, 2026 | 263.70 | 264.55 | 250.30 | 250.30 | 250.30 | -4.94% | 1,981 |
| Mar 5, 2026 | 263.80 | 265.60 | 259.05 | 263.30 | 263.30 | 1.33% | 1,370 |
| Mar 4, 2026 | 258.45 | 268.20 | 258.40 | 259.85 | 259.85 | -2.22% | 1,179 |
| Mar 3, 2026 | 271.45 | 271.45 | 260.30 | 265.75 | 265.75 | -2.82% | 604 |
| Mar 2, 2026 | 264.35 | 274.60 | 264.35 | 273.45 | 273.45 | 1.28% | 1,336 |
| Feb 27, 2026 | 282.40 | 282.80 | 270.00 | 270.00 | 270.00 | -6.07% | 719 |
| Feb 26, 2026 | 292.95 | 295.10 | 283.15 | 287.45 | 287.45 | -0.03% | 607 |
| Feb 25, 2026 | 281.05 | 288.50 | 281.05 | 287.55 | 287.55 | 3.14% | 615 |
| Feb 24, 2026 | 273.00 | 278.85 | 273.00 | 278.80 | 278.80 | 4.91% | 105 |
| Feb 23, 2026 | 272.65 | 273.50 | 264.50 | 265.75 | 265.75 | -3.36% | 231 |
| Feb 20, 2026 | 271.90 | 276.40 | 267.50 | 275.00 | 275.00 | 1.85% | 277 |
| Feb 19, 2026 | 271.90 | 272.80 | 266.95 | 270.00 | 270.00 | -0.75% | 2,342 |
| Feb 18, 2026 | 261.75 | 272.05 | 258.95 | 272.05 | 272.05 | 3.82% | 404 |
| Feb 17, 2026 | 262.45 | 264.15 | 259.30 | 262.05 | 262.05 | -1.73% | 222 |
| Feb 16, 2026 | 274.90 | 274.90 | 266.65 | 266.65 | 266.65 | 0.79% | 112 |
| Feb 13, 2026 | 261.05 | 267.65 | 259.00 | 264.55 | 264.55 | 0.17% | 1,570 |
| Feb 12, 2026 | 276.05 | 281.20 | 264.10 | 264.10 | 263.99 | -1.33% | 647 |
| Feb 11, 2026 | 257.05 | 271.45 | 255.05 | 267.65 | 267.54 | 4.90% | 962 |
| Feb 10, 2026 | 263.00 | 263.50 | 251.45 | 255.15 | 255.04 | -2.84% | 519 |
| Feb 9, 2026 | 256.45 | 264.55 | 245.35 | 262.60 | 262.49 | 5.55% | 605 |
| Feb 6, 2026 | 231.85 | 248.80 | 231.85 | 248.80 | 248.70 | 6.39% | 981 |
| Feb 5, 2026 | 230.50 | 233.85 | 222.95 | 233.85 | 233.75 | 0.80% | 1,547 |
| Feb 4, 2026 | 243.15 | 249.30 | 229.90 | 232.00 | 231.90 | -2.36% | 2,701 |
| Feb 3, 2026 | 257.70 | 264.25 | 213.20 | 237.60 | 237.50 | 11.18% | 3,855 |
| Feb 2, 2026 | 198.48 | 214.50 | 197.78 | 213.70 | 213.61 | 2.62% | 389 |
| Jan 30, 2026 | 206.60 | 211.00 | 206.60 | 208.25 | 208.16 | 1.22% | 764 |
| Jan 29, 2026 | 211.45 | 211.45 | 201.80 | 205.75 | 205.66 | -0.80% | 558 |
| Jan 28, 2026 | 208.30 | 208.90 | 204.15 | 207.40 | 207.31 | 3.86% | 659 |
| Jan 27, 2026 | 198.42 | 199.70 | 197.70 | 199.70 | 199.62 | 1.57% | 421 |
| Jan 26, 2026 | 192.70 | 196.62 | 190.28 | 196.62 | 196.54 | 1.05% | 268 |
| Jan 23, 2026 | 194.40 | 194.68 | 193.02 | 194.58 | 194.50 | -0.69% | 219 |
| Jan 22, 2026 | 201.70 | 204.65 | 195.24 | 195.94 | 195.86 | -0.95% | 858 |
| Jan 21, 2026 | 192.98 | 197.82 | 192.98 | 197.82 | 197.74 | 3.24% | 413 |
| Jan 20, 2026 | 187.00 | 193.74 | 186.22 | 191.62 | 191.54 | 0.25% | 440 |
| Jan 19, 2026 | 197.28 | 197.70 | 191.14 | 191.14 | 191.06 | -2.73% | 485 |
| Jan 16, 2026 | 199.72 | 200.80 | 195.84 | 196.50 | 196.42 | -1.02% | 661 |
| Jan 15, 2026 | 205.70 | 207.05 | 197.50 | 198.52 | 198.44 | 1.71% | 4,114 |
| Jan 14, 2026 | 197.52 | 197.96 | 194.14 | 195.18 | 195.10 | -0.70% | 850 |
| Jan 13, 2026 | 192.10 | 196.56 | 192.10 | 196.56 | 196.48 | 2.17% | 399 |
| Jan 12, 2026 | 183.02 | 193.26 | 182.00 | 192.38 | 192.30 | 2.41% | 1,188 |
| Jan 9, 2026 | 187.80 | 190.54 | 185.54 | 187.86 | 187.78 | 2.44% | 346 |
| Jan 8, 2026 | 190.04 | 190.06 | 182.80 | 183.38 | 183.30 | -3.21% | 445 |
| Jan 7, 2026 | 195.42 | 195.42 | 189.42 | 189.46 | 189.38 | -2.89% | 1,376 |
| Jan 6, 2026 | 187.00 | 195.10 | 187.00 | 195.10 | 195.02 | 4.04% | 648 |
| Jan 5, 2026 | 179.98 | 188.02 | 179.80 | 187.52 | 187.44 | 7.55% | 465 |
| Jan 2, 2026 | 168.10 | 175.34 | 168.10 | 174.36 | 174.29 | 3.29% | 589 |
| Dec 30, 2025 | 168.80 | 168.80 | 168.80 | 168.80 | 168.73 | 0.61% | - |
| Dec 29, 2025 | 166.16 | 167.78 | 166.16 | 167.78 | 167.71 | -0.39% | 246 |
| Dec 23, 2025 | 166.64 | 168.62 | 166.60 | 168.44 | 168.37 | -0.28% | 227 |
| Dec 22, 2025 | 167.02 | 169.78 | 167.02 | 168.92 | 168.85 | 1.77% | 1,407 |
| Dec 19, 2025 | 165.30 | 165.98 | 165.30 | 165.98 | 165.91 | 1.60% | 11 |
| Dec 18, 2025 | 159.78 | 163.36 | 159.78 | 163.36 | 163.29 | 3.35% | 179 |
| Dec 17, 2025 | 165.34 | 167.36 | 158.06 | 158.06 | 157.99 | -2.35% | 795 |
| Dec 16, 2025 | 163.36 | 165.46 | 161.64 | 161.86 | 161.79 | -2.81% | 109 |
| Dec 15, 2025 | 164.30 | 173.08 | 163.22 | 166.54 | 166.47 | 1.31% | 577 |
| Dec 12, 2025 | 174.00 | 174.00 | 164.38 | 164.38 | 164.31 | -3.60% | 310 |
| Dec 11, 2025 | 172.14 | 172.14 | 168.26 | 170.52 | 170.45 | -0.83% | 432 |
| Dec 10, 2025 | 171.64 | 173.44 | 171.64 | 171.94 | 171.87 | -0.57% | 182 |
| Dec 9, 2025 | 172.70 | 172.92 | 170.62 | 172.92 | 172.85 | -0.93% | 264 |
| Dec 8, 2025 | 173.46 | 175.96 | 173.46 | 174.54 | 174.47 | 0.36% | 929 |
| Dec 5, 2025 | 173.00 | 173.92 | 171.78 | 173.92 | 173.85 | 1.34% | 33 |
| Dec 4, 2025 | 168.24 | 171.62 | 166.10 | 171.62 | 171.55 | 3.54% | 516 |
| Dec 3, 2025 | 164.02 | 165.76 | 164.02 | 165.76 | 165.69 | 2.73% | 216 |
| Dec 2, 2025 | 157.44 | 162.30 | 157.44 | 161.36 | 161.29 | 3.57% | 611 |
| Dec 1, 2025 | 158.12 | 158.12 | 153.66 | 155.80 | 155.74 | -0.36% | 3,816 |