Synopsys, Inc. (ETR:SYP)
401.45
+4.65 (1.17%)
At close: Dec 5, 2025
Synopsys Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 400.10 | 403.80 | 399.00 | 401.45 | 401.45 | 1.17% | 240 |
| Dec 4, 2025 | 399.95 | 400.00 | 394.95 | 396.80 | 396.80 | 0.92% | 667 |
| Dec 3, 2025 | 386.70 | 393.20 | 381.70 | 393.20 | 393.20 | 2.53% | 966 |
| Dec 2, 2025 | 381.45 | 390.00 | 379.35 | 383.50 | 383.50 | 2.87% | 1,025 |
| Dec 1, 2025 | 355.80 | 394.40 | 353.70 | 372.80 | 372.80 | 3.83% | 7,188 |
| Nov 28, 2025 | 354.35 | 360.45 | 353.65 | 359.05 | 359.05 | 2.41% | 316 |
| Nov 27, 2025 | 355.30 | 355.30 | 350.60 | 350.60 | 350.60 | -0.40% | 239 |
| Nov 26, 2025 | 347.30 | 353.35 | 347.30 | 352.00 | 352.00 | 1.05% | 139 |
| Nov 25, 2025 | 349.35 | 349.80 | 341.50 | 348.35 | 348.35 | 0.26% | 656 |
| Nov 24, 2025 | 339.85 | 347.45 | 339.10 | 347.45 | 347.45 | 4.01% | 424 |
| Nov 21, 2025 | 330.75 | 335.40 | 328.35 | 334.05 | 334.05 | -2.99% | 1,162 |
| Nov 20, 2025 | 341.90 | 348.70 | 340.25 | 344.35 | 344.35 | 0.88% | 401 |
| Nov 19, 2025 | 329.50 | 345.05 | 329.50 | 341.35 | 341.35 | 3.53% | 255 |
| Nov 18, 2025 | 335.10 | 335.85 | 325.85 | 329.70 | 329.70 | -3.11% | 515 |
| Nov 17, 2025 | 339.65 | 341.05 | 336.20 | 340.30 | 340.30 | -0.18% | 249 |
| Nov 14, 2025 | 338.40 | 341.60 | 332.30 | 340.90 | 340.90 | -1.42% | 309 |
| Nov 13, 2025 | 343.75 | 345.80 | 340.00 | 345.80 | 345.80 | 0.01% | 361 |
| Nov 12, 2025 | 342.75 | 348.35 | 342.35 | 345.75 | 345.75 | 1.99% | 615 |
| Nov 11, 2025 | 344.65 | 344.65 | 338.00 | 339.00 | 339.00 | -0.47% | 98 |
| Nov 10, 2025 | 348.00 | 349.15 | 338.35 | 340.60 | 340.60 | 1.11% | 480 |
| Nov 7, 2025 | 347.55 | 347.55 | 336.85 | 336.85 | 336.85 | -1.22% | 427 |
| Nov 6, 2025 | 355.10 | 357.20 | 341.00 | 341.00 | 341.00 | -4.40% | 532 |
| Nov 5, 2025 | 362.70 | 365.00 | 351.75 | 356.70 | 356.70 | -3.22% | 578 |
| Nov 4, 2025 | 380.00 | 381.90 | 368.55 | 368.55 | 368.55 | -4.05% | 360 |
| Nov 3, 2025 | 393.85 | 395.65 | 381.60 | 384.10 | 384.10 | -1.84% | 530 |
| Oct 31, 2025 | 383.30 | 392.70 | 382.45 | 391.30 | 391.30 | 2.74% | 248 |
| Oct 30, 2025 | 390.70 | 390.70 | 380.85 | 380.85 | 380.85 | -2.16% | 401 |
| Oct 29, 2025 | 391.80 | 393.90 | 382.55 | 389.25 | 389.25 | 0.93% | 521 |
| Oct 28, 2025 | 399.00 | 400.05 | 383.35 | 385.65 | 385.65 | -3.03% | 460 |
| Oct 27, 2025 | 405.15 | 406.20 | 397.10 | 397.70 | 397.70 | -1.33% | 431 |
| Oct 24, 2025 | 394.15 | 403.05 | 393.35 | 403.05 | 403.05 | 2.37% | 264 |
| Oct 23, 2025 | 393.80 | 393.80 | 389.30 | 393.70 | 393.70 | -0.79% | 490 |
| Oct 22, 2025 | 394.90 | 400.00 | 392.05 | 396.85 | 396.85 | 1.13% | 1,155 |
| Oct 21, 2025 | 388.40 | 392.40 | 385.50 | 392.40 | 392.40 | 0.59% | 558 |
| Oct 20, 2025 | 385.65 | 392.90 | 385.25 | 390.10 | 390.10 | 2.56% | 1,139 |
| Oct 17, 2025 | 369.85 | 390.90 | 364.30 | 380.35 | 380.35 | 0.34% | 1,396 |
| Oct 16, 2025 | 375.25 | 381.00 | 373.55 | 379.05 | 379.05 | 0.36% | 1,007 |
| Oct 15, 2025 | 385.85 | 387.35 | 377.70 | 377.70 | 377.70 | -1.99% | 741 |
| Oct 14, 2025 | 383.85 | 388.70 | 375.70 | 385.35 | 385.35 | -0.91% | 1,276 |
| Oct 13, 2025 | 391.55 | 393.65 | 382.35 | 388.90 | 388.90 | -0.50% | 3,044 |
| Oct 10, 2025 | 417.85 | 419.85 | 390.85 | 390.85 | 390.85 | -6.89% | 610 |
| Oct 9, 2025 | 419.50 | 420.30 | 415.95 | 419.75 | 419.75 | 0.01% | 250 |
| Oct 8, 2025 | 410.65 | 422.70 | 409.00 | 419.70 | 419.70 | 4.07% | 1,320 |
| Oct 7, 2025 | 408.80 | 412.70 | 403.30 | 403.30 | 403.30 | -0.74% | 553 |
| Oct 6, 2025 | 403.90 | 408.65 | 403.05 | 406.30 | 406.30 | 1.03% | 1,653 |
| Oct 3, 2025 | 405.25 | 405.25 | 398.00 | 402.15 | 402.15 | -1.70% | 413 |
| Oct 2, 2025 | 418.20 | 418.20 | 407.05 | 409.10 | 409.10 | -2.44% | 1,367 |
| Oct 1, 2025 | 414.60 | 419.35 | 413.00 | 419.35 | 419.35 | 0.70% | 952 |
| Sep 30, 2025 | 409.25 | 418.35 | 409.00 | 416.45 | 416.45 | 0.53% | 407 |
| Sep 29, 2025 | 417.25 | 420.25 | 408.85 | 414.25 | 414.25 | -0.04% | 691 |
| Sep 26, 2025 | 418.60 | 419.65 | 409.60 | 414.40 | 414.40 | -0.13% | 2,245 |
| Sep 25, 2025 | 400.05 | 414.95 | 390.40 | 414.95 | 414.95 | 3.69% | 1,113 |
| Sep 24, 2025 | 419.35 | 428.95 | 399.00 | 400.20 | 400.20 | -6.75% | 2,255 |
| Sep 23, 2025 | 435.70 | 436.65 | 427.85 | 429.15 | 429.15 | 1.00% | 1,019 |
| Sep 22, 2025 | 424.85 | 427.25 | 410.00 | 424.90 | 424.90 | 3.77% | 1,822 |
| Sep 19, 2025 | 406.85 | 411.00 | 399.95 | 409.45 | 409.45 | 2.77% | 3,144 |
| Sep 18, 2025 | 362.80 | 406.40 | 362.50 | 398.40 | 398.40 | 11.25% | 14,540 |
| Sep 17, 2025 | 360.60 | 360.80 | 353.35 | 358.10 | 358.10 | 0.03% | 591 |
| Sep 16, 2025 | 356.95 | 359.55 | 353.85 | 358.00 | 358.00 | -0.62% | 1,066 |
| Sep 15, 2025 | 365.45 | 370.25 | 359.40 | 360.25 | 360.25 | -1.36% | 1,959 |
| Sep 12, 2025 | 381.40 | 382.50 | 362.30 | 365.20 | 365.20 | -0.23% | 4,314 |
| Sep 11, 2025 | 338.00 | 366.05 | 336.50 | 366.05 | 366.05 | 6.67% | 21,603 |
| Sep 10, 2025 | 413.30 | 419.40 | 333.10 | 343.15 | 343.15 | -33.93% | 11,486 |
| Sep 9, 2025 | 519.70 | 523.20 | 519.40 | 519.40 | 519.40 | -0.44% | 140 |
| Sep 8, 2025 | 511.00 | 521.70 | 511.00 | 521.70 | 521.70 | 2.50% | 94 |
| Sep 5, 2025 | 517.30 | 518.10 | 509.00 | 509.00 | 509.00 | -0.76% | 109 |
| Sep 4, 2025 | 507.60 | 512.90 | 506.40 | 512.90 | 512.90 | 1.20% | 58 |
| Sep 3, 2025 | 506.90 | 508.70 | 503.60 | 506.80 | 506.80 | 0.14% | 78 |
| Sep 2, 2025 | 518.80 | 518.80 | 506.10 | 506.10 | 506.10 | -2.09% | 291 |
| Sep 1, 2025 | 526.30 | 526.30 | 514.10 | 516.90 | 516.90 | 0.14% | 25 |
| Aug 29, 2025 | 522.20 | 522.20 | 516.20 | 516.20 | 516.20 | -1.96% | 12 |
| Aug 28, 2025 | 520.40 | 526.50 | 517.70 | 526.50 | 526.50 | 1.76% | 77 |
| Aug 27, 2025 | 512.20 | 517.40 | 512.20 | 517.40 | 517.40 | 0.96% | 208 |
| Aug 26, 2025 | 511.00 | 512.50 | 511.00 | 512.50 | 512.50 | -0.27% | 10 |
| Aug 25, 2025 | 516.90 | 517.50 | 513.00 | 513.90 | 513.90 | -1.44% | 152 |
| Aug 22, 2025 | 520.10 | 521.40 | 520.10 | 521.40 | 521.40 | 1.20% | 7 |
| Aug 21, 2025 | 515.50 | 515.50 | 515.20 | 515.20 | 515.20 | -0.71% | 8 |
| Aug 20, 2025 | 522.40 | 524.40 | 515.60 | 518.90 | 518.90 | -1.56% | 93 |
| Aug 19, 2025 | 533.00 | 535.90 | 527.10 | 527.10 | 527.10 | -0.98% | 77 |
| Aug 18, 2025 | 524.90 | 533.60 | 524.90 | 532.30 | 532.30 | 1.47% | 11 |
| Aug 15, 2025 | 530.70 | 530.70 | 519.00 | 524.60 | 524.60 | -0.38% | 86 |
| Aug 14, 2025 | 529.60 | 530.70 | 522.90 | 526.60 | 526.60 | -0.11% | 167 |
| Aug 13, 2025 | 535.00 | 536.40 | 527.20 | 527.20 | 527.20 | -0.96% | 153 |
| Aug 12, 2025 | 530.80 | 533.90 | 525.40 | 532.30 | 532.30 | 0.51% | 79 |
| Aug 11, 2025 | 531.70 | 533.80 | 529.60 | 529.60 | 529.60 | -0.47% | 70 |
| Aug 8, 2025 | 534.40 | 534.80 | 532.10 | 532.10 | 532.10 | 0.49% | 14 |
| Aug 7, 2025 | 538.90 | 541.00 | 529.50 | 529.50 | 529.50 | -0.97% | 283 |
| Aug 6, 2025 | 541.90 | 545.40 | 534.70 | 534.70 | 534.70 | -1.20% | 94 |
| Aug 5, 2025 | 550.50 | 553.80 | 541.20 | 541.20 | 541.20 | -0.40% | 329 |
| Aug 4, 2025 | 538.00 | 543.60 | 535.10 | 543.40 | 543.40 | 1.61% | 167 |
| Aug 1, 2025 | 552.00 | 552.00 | 532.60 | 534.80 | 534.80 | -4.40% | 423 |
| Jul 31, 2025 | 564.10 | 572.80 | 559.40 | 559.40 | 559.40 | -0.30% | 362 |
| Jul 30, 2025 | 552.30 | 561.40 | 551.70 | 561.10 | 561.10 | 1.63% | 452 |
| Jul 29, 2025 | 530.90 | 559.70 | 530.10 | 552.10 | 552.10 | 8.90% | 919 |
| Jul 28, 2025 | 514.60 | 521.60 | 507.00 | 507.00 | 507.00 | -1.73% | 68 |
| Jul 25, 2025 | 521.20 | 521.30 | 515.90 | 515.90 | 515.90 | -0.27% | 217 |
| Jul 24, 2025 | 522.20 | 522.70 | 517.30 | 517.30 | 517.30 | -0.19% | 495 |
| Jul 23, 2025 | 524.90 | 525.90 | 518.30 | 518.30 | 518.30 | 1.99% | 294 |
| Jul 22, 2025 | 504.40 | 508.20 | 501.20 | 508.20 | 508.20 | 1.01% | 729 |
| Jul 21, 2025 | 501.70 | 505.30 | 498.40 | 503.10 | 503.10 | 0.20% | 488 |