Synopsys, Inc. (FRA:SYP)
394.60
+3.60 (0.92%)
Dec 18, 2025, 12:05 PM EST
Synopsys Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 19, 2025 | 392.05 | 392.20 | 392.05 | 392.20 | 392.20 | -0.61% | 15 |
| Dec 18, 2025 | 387.05 | 394.60 | 387.05 | 394.60 | 394.60 | 0.92% | 60 |
| Dec 17, 2025 | 395.25 | 397.95 | 391.00 | 391.00 | 391.00 | -0.50% | 27 |
| Dec 16, 2025 | 383.20 | 392.95 | 383.20 | 392.95 | 392.95 | 1.62% | 25 |
| Dec 15, 2025 | 386.25 | 396.05 | 386.25 | 386.70 | 386.70 | -0.26% | 17 |
| Dec 12, 2025 | 404.15 | 405.05 | 387.70 | 387.70 | 387.70 | -3.77% | 25 |
| Dec 11, 2025 | 414.05 | 414.05 | 393.00 | 402.90 | 402.90 | 0.22% | 87 |
| Dec 10, 2025 | 399.40 | 402.00 | 399.40 | 402.00 | 402.00 | 0.65% | 87 |
| Dec 9, 2025 | 399.40 | 399.40 | 399.40 | 399.40 | 399.40 | 0.29% | - |
| Dec 8, 2025 | 400.35 | 400.35 | 398.25 | 398.25 | 398.25 | -0.71% | 8 |
| Dec 5, 2025 | 398.10 | 401.10 | 398.10 | 401.10 | 401.10 | 0.55% | 28 |
| Dec 4, 2025 | 399.10 | 399.10 | 397.35 | 398.90 | 398.90 | 1.23% | 46 |
| Dec 3, 2025 | 387.65 | 394.05 | 387.65 | 394.05 | 394.05 | 1.57% | 38 |
| Dec 2, 2025 | 382.15 | 390.00 | 382.15 | 387.95 | 387.95 | 3.77% | 164 |
| Dec 1, 2025 | 354.50 | 393.60 | 354.50 | 373.85 | 373.85 | 3.26% | 132 |
| Nov 28, 2025 | 352.05 | 362.05 | 352.05 | 362.05 | 362.05 | 2.71% | 30 |
| Nov 27, 2025 | 352.50 | 352.50 | 352.50 | 352.50 | 352.50 | 1.53% | - |
| Nov 26, 2025 | 348.25 | 348.25 | 347.20 | 347.20 | 347.20 | 0.19% | 8 |
| Nov 25, 2025 | 349.65 | 349.65 | 344.75 | 346.55 | 346.55 | -0.69% | 160 |
| Nov 24, 2025 | 338.20 | 348.95 | 338.20 | 348.95 | 348.95 | 4.12% | 197 |
| Nov 21, 2025 | 330.05 | 335.15 | 330.05 | 335.15 | 335.15 | -0.34% | 83 |
| Nov 20, 2025 | 344.00 | 350.45 | 336.30 | 336.30 | 336.30 | -0.87% | 601 |
| Nov 19, 2025 | 330.20 | 339.25 | 330.20 | 339.25 | 339.25 | 2.59% | 28 |
| Nov 18, 2025 | 332.00 | 335.85 | 327.95 | 330.70 | 330.70 | -2.17% | 5 |
| Nov 17, 2025 | 338.65 | 338.65 | 335.50 | 338.05 | 338.05 | 1.61% | 15 |
| Nov 14, 2025 | 336.75 | 336.75 | 332.70 | 332.70 | 332.70 | -2.08% | 41 |
| Nov 13, 2025 | 343.50 | 344.60 | 339.75 | 339.75 | 339.75 | -1.76% | 94 |
| Nov 12, 2025 | 342.00 | 346.60 | 342.00 | 345.85 | 345.85 | 0.89% | 30 |
| Nov 11, 2025 | 344.90 | 345.85 | 337.55 | 342.80 | 342.80 | 1.42% | 55 |
| Nov 10, 2025 | 346.05 | 350.05 | 338.00 | 338.00 | 338.00 | -0.66% | 186 |
| Nov 7, 2025 | 345.05 | 345.05 | 335.00 | 340.25 | 340.25 | -0.45% | 39 |
| Nov 6, 2025 | 353.80 | 353.80 | 341.80 | 341.80 | 341.80 | -3.70% | 10 |
| Nov 5, 2025 | 362.05 | 362.05 | 354.95 | 354.95 | 354.95 | -2.67% | 8 |
| Nov 4, 2025 | 380.00 | 381.15 | 364.70 | 364.70 | 364.70 | -6.13% | 78 |
| Nov 3, 2025 | 391.00 | 391.00 | 379.95 | 388.50 | 388.50 | 1.69% | 28 |
| Oct 31, 2025 | 382.15 | 382.15 | 382.05 | 382.05 | 382.05 | 0.12% | 12 |
| Oct 30, 2025 | 391.25 | 391.45 | 381.60 | 381.60 | 381.60 | -2.73% | 26 |
| Oct 29, 2025 | 392.55 | 392.55 | 386.55 | 392.30 | 392.30 | 2.43% | 53 |
| Oct 28, 2025 | 398.05 | 398.30 | 383.00 | 383.00 | 383.00 | -4.38% | 51 |
| Oct 27, 2025 | 402.00 | 406.30 | 400.55 | 400.55 | 400.55 | 0.02% | 87 |
| Oct 24, 2025 | 395.45 | 405.45 | 394.95 | 400.45 | 400.45 | 2.50% | 135 |
| Oct 23, 2025 | 392.25 | 392.25 | 390.70 | 390.70 | 390.70 | -0.24% | 47 |
| Oct 22, 2025 | 394.70 | 398.80 | 391.65 | 391.65 | 391.65 | -0.68% | 89 |
| Oct 21, 2025 | 388.85 | 394.35 | 386.00 | 394.35 | 394.35 | 1.91% | 203 |
| Oct 20, 2025 | 386.00 | 388.00 | 383.50 | 386.95 | 386.95 | 0.91% | 283 |
| Oct 17, 2025 | 371.90 | 383.45 | 362.35 | 383.45 | 383.45 | 1.83% | 84 |
| Oct 16, 2025 | 374.05 | 377.15 | 374.05 | 376.55 | 376.55 | 0.39% | 10 |
| Oct 15, 2025 | 382.60 | 384.25 | 375.10 | 375.10 | 375.10 | -3.55% | 22 |
| Oct 14, 2025 | 382.45 | 388.90 | 378.80 | 388.90 | 388.90 | 0.90% | 60 |
| Oct 13, 2025 | 386.00 | 393.60 | 384.00 | 385.45 | 385.45 | 1.43% | 177 |