Keysight Technologies, Inc. (KEYS)
NYSE: KEYS · Real-Time Price · USD
340.97
+4.01 (1.19%)
At close: Aug 7, 2026, 4:00 PM EDT
341.18
+0.21 (0.06%)
After-hours: Aug 7, 2026, 7:34 PM EDT
Keysight Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 7, 2026 | 339.50 | 344.92 | 335.48 | 340.97 | 340.97 | 1.19% | 773,510 |
| Aug 6, 2026 | 333.10 | 344.52 | 330.11 | 336.96 | 336.96 | 0.28% | 887,062 |
| Aug 5, 2026 | 338.40 | 343.20 | 335.67 | 336.02 | 336.02 | -1.53% | 932,233 |
| Aug 4, 2026 | 335.00 | 343.87 | 331.76 | 341.24 | 341.24 | 6.01% | 1,493,492 |
| Aug 3, 2026 | 317.13 | 324.32 | 311.80 | 321.89 | 321.89 | 0.88% | 831,025 |
| Jul 31, 2026 | 322.40 | 329.99 | 317.27 | 319.08 | 319.08 | 2.04% | 1,125,086 |
| Jul 30, 2026 | 306.50 | 314.42 | 305.50 | 312.69 | 312.69 | 5.38% | 1,279,801 |
| Jul 29, 2026 | 303.41 | 307.81 | 293.55 | 296.72 | 296.72 | -2.77% | 1,200,318 |
| Jul 28, 2026 | 309.07 | 309.99 | 295.60 | 305.17 | 305.17 | -2.71% | 1,503,004 |
| Jul 27, 2026 | 321.25 | 321.81 | 305.77 | 313.68 | 313.68 | -1.57% | 1,083,737 |
| Jul 24, 2026 | 323.63 | 324.70 | 315.32 | 318.67 | 318.67 | -1.99% | 1,182,906 |
| Jul 23, 2026 | 325.09 | 332.78 | 324.62 | 325.13 | 325.13 | -0.73% | 1,096,959 |
| Jul 22, 2026 | 323.11 | 331.62 | 323.11 | 327.53 | 327.53 | -0.18% | 854,766 |
| Jul 21, 2026 | 325.80 | 329.53 | 319.09 | 328.11 | 328.11 | 4.45% | 1,278,900 |
| Jul 20, 2026 | 318.43 | 322.42 | 313.20 | 314.13 | 314.13 | -0.56% | 965,191 |
| Jul 17, 2026 | 307.23 | 318.44 | 300.87 | 315.90 | 315.90 | 1.00% | 1,737,258 |
| Jul 16, 2026 | 316.31 | 320.38 | 310.30 | 312.76 | 312.76 | -3.08% | 1,484,612 |
| Jul 15, 2026 | 330.65 | 331.99 | 316.11 | 322.71 | 322.71 | -0.93% | 1,421,230 |
| Jul 14, 2026 | 328.19 | 330.43 | 322.57 | 325.73 | 325.73 | 1.53% | 1,236,568 |
| Jul 13, 2026 | 325.76 | 332.35 | 318.52 | 320.83 | 320.83 | -0.38% | 1,357,212 |
| Jul 10, 2026 | 320.42 | 324.05 | 318.10 | 322.05 | 322.05 | -0.04% | 915,930 |
| Jul 9, 2026 | 326.02 | 329.73 | 321.30 | 322.17 | 322.17 | 1.55% | 1,492,709 |
| Jul 8, 2026 | 307.96 | 317.56 | 305.42 | 317.24 | 317.24 | 2.63% | 1,115,167 |
| Jul 7, 2026 | 313.69 | 313.86 | 306.01 | 309.12 | 309.12 | -3.32% | 1,584,004 |
| Jul 6, 2026 | 317.23 | 328.58 | 316.57 | 319.73 | 319.73 | 1.87% | 1,152,082 |
| Jul 2, 2026 | 331.59 | 333.35 | 311.32 | 313.86 | 313.86 | -6.48% | 1,880,177 |
| Jul 1, 2026 | 342.15 | 345.20 | 334.11 | 335.60 | 335.60 | -4.13% | 1,239,726 |
| Jun 30, 2026 | 340.87 | 354.99 | 340.28 | 350.07 | 350.07 | 2.92% | 1,558,789 |
| Jun 29, 2026 | 330.05 | 342.76 | 327.04 | 340.13 | 340.13 | 3.49% | 2,116,821 |
| Jun 26, 2026 | 354.44 | 354.44 | 328.66 | 328.66 | 328.66 | -8.72% | 5,020,319 |
| Jun 25, 2026 | 362.67 | 368.99 | 355.34 | 360.06 | 360.06 | 2.49% | 1,142,440 |
| Jun 24, 2026 | 350.00 | 359.08 | 348.00 | 351.30 | 351.30 | -0.36% | 1,191,940 |
| Jun 23, 2026 | 359.07 | 359.66 | 351.80 | 352.58 | 352.58 | -5.56% | 1,146,811 |
| Jun 22, 2026 | 370.94 | 374.96 | 367.57 | 373.34 | 373.34 | 2.66% | 1,477,685 |
| Jun 18, 2026 | 359.45 | 367.17 | 357.71 | 363.67 | 363.67 | 3.70% | 2,291,710 |
| Jun 17, 2026 | 354.43 | 357.61 | 347.28 | 350.70 | 350.70 | 0.12% | 821,539 |
| Jun 16, 2026 | 359.03 | 364.00 | 350.11 | 350.29 | 350.29 | -1.86% | 1,305,738 |
| Jun 15, 2026 | 359.55 | 360.94 | 351.82 | 356.94 | 356.94 | 1.79% | 916,850 |
| Jun 12, 2026 | 343.09 | 352.20 | 339.40 | 350.67 | 350.67 | 3.13% | 1,297,769 |
| Jun 11, 2026 | 330.97 | 340.13 | 328.72 | 340.03 | 340.03 | 4.95% | 1,305,020 |
| Jun 10, 2026 | 330.60 | 336.87 | 323.19 | 324.00 | 324.00 | -2.24% | 1,184,592 |
| Jun 9, 2026 | 337.96 | 341.00 | 315.01 | 331.43 | 331.43 | -0.05% | 1,253,452 |
| Jun 8, 2026 | 336.41 | 336.41 | 327.09 | 331.60 | 331.60 | 0.54% | 1,415,997 |
| Jun 5, 2026 | 335.52 | 338.89 | 327.99 | 329.83 | 329.83 | -3.87% | 1,250,931 |
| Jun 4, 2026 | 344.23 | 345.45 | 336.08 | 343.11 | 343.11 | -2.10% | 1,078,374 |
| Jun 3, 2026 | 347.97 | 355.49 | 344.98 | 350.48 | 350.48 | 1.13% | 1,468,212 |
| Jun 2, 2026 | 334.84 | 349.00 | 333.48 | 346.57 | 346.57 | 5.02% | 1,832,111 |
| Jun 1, 2026 | 332.73 | 335.00 | 326.11 | 330.00 | 330.00 | -2.46% | 2,352,819 |
| May 29, 2026 | 339.26 | 341.00 | 329.18 | 338.33 | 338.33 | -0.24% | 2,907,502 |
| May 28, 2026 | 348.94 | 348.94 | 336.00 | 339.13 | 339.13 | -2.45% | 1,768,595 |