Cadence Design Systems, Inc. (CDNS)
NASDAQ: CDNS · Real-Time Price · USD
319.02
+5.43 (1.73%)
At close: Aug 21, 2026, 4:00 PM EDT
318.98
-0.04 (-0.01%)
After-hours: Aug 21, 2026, 7:22 PM EDT
Cadence Design Systems Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | 314.49 | 319.78 | 312.15 | 319.02 | 319.02 | 1.73% | 2,111,675 |
| Aug 20, 2026 | 315.48 | 317.50 | 311.47 | 313.59 | 313.59 | -0.44% | 1,697,761 |
| Aug 19, 2026 | 316.09 | 318.50 | 312.01 | 314.98 | 314.98 | -0.49% | 1,903,025 |
| Aug 18, 2026 | 321.50 | 323.63 | 315.21 | 316.52 | 316.52 | -2.15% | 1,842,362 |
| Aug 17, 2026 | 323.80 | 333.48 | 323.06 | 323.47 | 323.47 | -0.42% | 2,010,561 |
| Aug 14, 2026 | 324.74 | 326.87 | 319.46 | 324.82 | 324.82 | 0.32% | 2,568,286 |
| Aug 13, 2026 | 324.00 | 328.30 | 321.11 | 323.77 | 323.77 | 0.20% | 2,259,541 |
| Aug 12, 2026 | 330.01 | 333.43 | 322.11 | 323.13 | 323.13 | -1.34% | 2,048,915 |
| Aug 11, 2026 | 330.57 | 331.25 | 323.19 | 327.53 | 327.53 | -1.32% | 2,027,324 |
| Aug 10, 2026 | 337.31 | 342.03 | 331.53 | 331.91 | 331.91 | -2.16% | 1,808,884 |
| Aug 7, 2026 | 343.00 | 348.12 | 335.58 | 339.24 | 339.24 | 0.24% | 2,092,115 |
| Aug 6, 2026 | 335.54 | 341.73 | 333.00 | 338.42 | 338.42 | 0.40% | 1,554,756 |
| Aug 5, 2026 | 347.96 | 347.96 | 335.66 | 337.07 | 337.07 | -1.04% | 1,642,314 |
| Aug 4, 2026 | 340.81 | 349.11 | 339.29 | 340.62 | 340.62 | 1.33% | 2,010,946 |
| Aug 3, 2026 | 343.79 | 344.45 | 331.68 | 336.15 | 336.15 | -1.14% | 1,818,473 |
| Jul 31, 2026 | 335.27 | 344.77 | 334.25 | 340.02 | 340.02 | 2.16% | 2,088,802 |
| Jul 30, 2026 | 336.62 | 342.50 | 329.59 | 332.82 | 332.82 | 0.02% | 2,670,908 |
| Jul 29, 2026 | 349.00 | 351.00 | 332.56 | 332.76 | 332.76 | -3.47% | 3,422,481 |
| Jul 28, 2026 | 335.16 | 355.59 | 335.16 | 344.72 | 344.72 | 1.80% | 4,911,976 |
| Jul 27, 2026 | 336.51 | 342.27 | 334.38 | 338.61 | 338.61 | 3.79% | 3,669,951 |
| Jul 24, 2026 | 335.24 | 335.54 | 325.96 | 326.24 | 326.24 | -1.28% | 2,875,682 |
| Jul 23, 2026 | 335.20 | 340.29 | 328.87 | 330.46 | 330.46 | -1.94% | 2,139,583 |
| Jul 22, 2026 | 339.06 | 346.33 | 334.59 | 337.01 | 337.01 | -2.21% | 2,342,301 |
| Jul 21, 2026 | 328.36 | 347.13 | 328.36 | 344.64 | 344.64 | 4.46% | 2,681,608 |
| Jul 20, 2026 | 333.02 | 339.11 | 328.75 | 329.93 | 329.93 | -0.05% | 2,117,973 |
| Jul 17, 2026 | 334.56 | 342.29 | 320.07 | 330.11 | 330.11 | -9.47% | 5,188,484 |
| Jul 16, 2026 | 366.01 | 369.13 | 358.74 | 364.65 | 364.65 | -1.84% | 1,468,855 |
| Jul 15, 2026 | 383.36 | 385.30 | 369.05 | 371.50 | 371.50 | -1.41% | 1,622,475 |
| Jul 14, 2026 | 370.95 | 383.00 | 370.88 | 376.80 | 376.80 | -0.30% | 1,257,270 |
| Jul 13, 2026 | 390.64 | 391.00 | 375.12 | 377.92 | 377.92 | -1.63% | 1,338,621 |
| Jul 10, 2026 | 387.93 | 389.49 | 380.21 | 384.17 | 384.17 | -0.46% | 940,489 |
| Jul 9, 2026 | 370.14 | 386.34 | 368.34 | 385.95 | 385.95 | 3.18% | 1,586,431 |
| Jul 8, 2026 | 367.34 | 374.45 | 366.12 | 374.06 | 374.06 | 0.81% | 1,430,234 |
| Jul 7, 2026 | 375.84 | 379.99 | 365.63 | 371.06 | 371.06 | -1.25% | 1,571,021 |
| Jul 6, 2026 | 369.60 | 377.87 | 367.55 | 375.77 | 375.77 | 0.70% | 1,871,934 |
| Jul 2, 2026 | 375.28 | 381.78 | 370.50 | 373.14 | 373.14 | -1.22% | 2,072,315 |
| Jul 1, 2026 | 383.88 | 386.75 | 376.58 | 377.73 | 377.73 | 0.64% | 1,693,366 |
| Jun 30, 2026 | 371.50 | 381.56 | 368.43 | 375.32 | 375.32 | 0.70% | 2,917,836 |
| Jun 29, 2026 | 381.48 | 387.19 | 371.37 | 372.72 | 372.72 | -1.21% | 2,675,783 |
| Jun 26, 2026 | 362.25 | 381.90 | 358.76 | 377.27 | 377.27 | 2.45% | 3,904,994 |
| Jun 25, 2026 | 378.49 | 378.49 | 363.73 | 368.23 | 368.23 | -1.12% | 2,171,623 |
| Jun 24, 2026 | 375.69 | 379.62 | 371.59 | 372.40 | 372.40 | -1.76% | 1,935,142 |
| Jun 23, 2026 | 383.17 | 386.55 | 377.33 | 379.06 | 379.06 | -2.57% | 2,140,082 |
| Jun 22, 2026 | 392.00 | 392.00 | 378.20 | 389.04 | 389.04 | 0.43% | 3,015,567 |
| Jun 18, 2026 | 391.10 | 401.18 | 385.43 | 387.39 | 387.39 | -0.57% | 7,092,233 |
| Jun 17, 2026 | 388.43 | 403.38 | 386.46 | 389.60 | 389.60 | 0.45% | 2,382,289 |
| Jun 16, 2026 | 387.19 | 398.27 | 387.19 | 387.85 | 387.85 | -1.69% | 1,650,809 |
| Jun 15, 2026 | 391.00 | 397.82 | 389.33 | 394.50 | 394.50 | 2.48% | 1,846,672 |
| Jun 12, 2026 | 381.22 | 389.80 | 375.94 | 384.96 | 384.96 | 0.32% | 1,366,238 |
| Jun 11, 2026 | 382.00 | 389.54 | 377.21 | 383.74 | 383.74 | -0.36% | 2,128,335 |