Synopsys Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-31 | 445.30 | 456.24 | 442.69 | 453.82 | 453.82 | 1,699,437 |
| 2025-10-30 | 450.00 | 452.77 | 438.55 | 442.93 | 442.93 | 1,717,041 |
| 2025-10-29 | 454.75 | 457.15 | 444.46 | 455.34 | 455.34 | 2,315,115 |
| 2025-10-28 | 461.68 | 462.40 | 445.00 | 456.83 | 456.83 | 2,173,824 |
| 2025-10-27 | 471.28 | 475.42 | 461.49 | 465.41 | 465.41 | 1,720,491 |
| 2025-10-24 | 461.65 | 473.49 | 458.13 | 464.18 | 464.18 | 1,294,614 |
| 2025-10-23 | 452.00 | 460.41 | 450.50 | 456.09 | 456.09 | 1,384,061 |
| 2025-10-22 | 456.48 | 465.75 | 444.36 | 454.30 | 454.30 | 2,755,264 |
| 2025-10-21 | 448.25 | 459.69 | 445.01 | 459.04 | 459.04 | 1,356,252 |
| 2025-10-20 | 450.66 | 457.82 | 449.00 | 453.35 | 453.35 | 1,539,868 |
| 2025-10-17 | 435.64 | 456.84 | 435.26 | 447.64 | 447.64 | 2,510,448 |
| 2025-10-16 | 439.53 | 445.54 | 435.58 | 440.20 | 440.20 | 1,931,270 |
| 2025-10-15 | 446.26 | 448.89 | 432.00 | 435.90 | 435.90 | 3,109,662 |
| 2025-10-14 | 436.41 | 452.80 | 433.36 | 443.76 | 443.76 | 2,937,588 |
| 2025-10-13 | 449.48 | 453.80 | 440.00 | 448.00 | 448.00 | 2,260,571 |
| 2025-10-10 | 484.41 | 487.58 | 437.27 | 438.92 | 438.92 | 3,588,204 |
| 2025-10-09 | 487.50 | 488.08 | 480.69 | 484.41 | 484.41 | 1,727,503 |
| 2025-10-08 | 476.81 | 492.36 | 476.72 | 489.36 | 489.36 | 1,789,645 |
| 2025-10-07 | 484.11 | 484.11 | 468.43 | 477.83 | 477.83 | 1,222,238 |
| 2025-10-06 | 471.99 | 481.23 | 469.55 | 478.22 | 478.22 | 1,650,967 |
| 2025-10-03 | 473.50 | 475.80 | 466.59 | 469.17 | 469.17 | 2,263,600 |
| 2025-10-02 | 484.70 | 489.29 | 470.35 | 471.15 | 471.15 | 2,693,359 |
| 2025-10-01 | 488.75 | 495.72 | 484.50 | 488.78 | 488.78 | 2,017,588 |
| 2025-09-30 | 482.05 | 495.21 | 480.79 | 493.39 | 493.39 | 2,649,377 |
| 2025-09-29 | 488.00 | 491.96 | 478.28 | 481.61 | 481.61 | 2,905,471 |
| 2025-09-26 | 477.14 | 493.00 | 477.14 | 487.76 | 487.76 | 2,533,277 |
| 2025-09-25 | 462.50 | 487.59 | 462.00 | 487.20 | 487.20 | 3,647,299 |
| 2025-09-24 | 491.00 | 491.32 | 464.24 | 468.09 | 468.09 | 4,028,363 |
| 2025-09-23 | 511.46 | 513.00 | 488.58 | 490.32 | 490.32 | 3,517,931 |
| 2025-09-22 | 490.00 | 515.64 | 481.46 | 514.79 | 514.79 | 4,831,772 |
| 2025-09-19 | 479.00 | 498.05 | 475.28 | 495.50 | 495.50 | 6,099,828 |
| 2025-09-18 | 460.00 | 483.24 | 448.00 | 480.11 | 480.11 | 8,240,335 |
| 2025-09-17 | 425.00 | 429.25 | 417.51 | 425.40 | 425.40 | 3,082,105 |
| 2025-09-16 | 420.55 | 427.37 | 417.00 | 425.97 | 425.97 | 3,006,152 |
| 2025-09-15 | 431.50 | 433.99 | 416.79 | 419.20 | 419.20 | 4,432,296 |
| 2025-09-12 | 443.82 | 444.19 | 421.94 | 425.45 | 425.45 | 6,689,000 |
| 2025-09-11 | 415.97 | 439.68 | 405.50 | 438.10 | 438.10 | 15,275,580 |
| 2025-09-10 | 427.80 | 429.64 | 380.84 | 387.78 | 387.78 | 21,155,820 |
| 2025-09-09 | 610.94 | 614.89 | 602.50 | 604.37 | 604.37 | 2,236,236 |
| 2025-09-08 | 600.92 | 615.79 | 599.22 | 609.08 | 609.08 | 1,729,462 |
| 2025-09-05 | 609.77 | 615.75 | 594.61 | 598.14 | 598.14 | 1,389,122 |
| 2025-09-04 | 591.99 | 602.85 | 584.00 | 601.96 | 601.96 | 1,012,922 |
| 2025-09-03 | 590.76 | 593.70 | 586.77 | 592.12 | 592.12 | 973,650 |
| 2025-09-02 | 589.05 | 596.82 | 584.01 | 592.01 | 592.01 | 1,399,878 |
| 2025-08-29 | 608.98 | 612.00 | 601.94 | 603.52 | 603.52 | 993,108 |
| 2025-08-28 | 605.03 | 614.63 | 604.99 | 612.17 | 612.17 | 902,258 |
| 2025-08-27 | 596.94 | 603.87 | 593.32 | 603.17 | 603.17 | 916,629 |
| 2025-08-26 | 595.93 | 600.13 | 593.00 | 596.00 | 596.00 | 1,224,369 |
| 2025-08-25 | 604.97 | 605.34 | 596.10 | 597.00 | 597.00 | 783,818 |
| 2025-08-22 | 600.36 | 612.98 | 597.48 | 606.52 | 606.52 | 863,358 |
| 2025-08-21 | 597.19 | 603.94 | 593.05 | 598.17 | 598.17 | 1,145,662 |
| 2025-08-20 | 611.09 | 613.83 | 595.10 | 601.13 | 601.13 | 1,659,454 |
| 2025-08-19 | 620.61 | 624.82 | 611.00 | 612.79 | 612.79 | 1,170,674 |
| 2025-08-18 | 617.91 | 626.24 | 615.12 | 625.33 | 625.33 | 749,721 |
| 2025-08-15 | 616.36 | 620.00 | 606.31 | 617.91 | 617.91 | 881,763 |
| 2025-08-14 | 616.50 | 619.79 | 612.17 | 616.36 | 616.36 | 954,202 |
| 2025-08-13 | 628.75 | 628.89 | 612.69 | 618.57 | 618.57 | 1,012,567 |
| 2025-08-12 | 615.42 | 627.12 | 609.16 | 625.80 | 625.80 | 1,168,486 |
| 2025-08-11 | 620.40 | 623.47 | 613.65 | 616.12 | 616.12 | 956,156 |
| 2025-08-08 | 625.00 | 625.23 | 618.36 | 619.42 | 619.42 | 700,666 |
Stock splits
| Date | Split (new : old) |
|---|---|
| 2003-09-24 | 2:1 |
| 1995-09-11 | 2:1 |
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.