Synopsys, Inc. (ETR:SYP)
372.80
+13.75 (3.83%)
At close: Dec 1, 2025
Synopsys Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |