Keysight Technologies, Inc. (KEYS)
NYSE: KEYS · Real-Time Price · USD
314.77
+3.25 (1.04%)
Oct 23, 2026, 4:00 PM EDT - Market closed
Keysight Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 308.25 | 317.38 | 305.01 | 314.77 | 314.77 | 1.04% | 1,601,933 |
| Oct 22, 2026 | 331.11 | 332.42 | 309.52 | 311.52 | 311.52 | -8.74% | 1,868,304 |
| Oct 21, 2026 | 340.91 | 343.98 | 339.07 | 341.35 | 341.35 | 2.15% | 1,028,166 |
| Oct 20, 2026 | 330.11 | 339.77 | 326.37 | 334.16 | 334.16 | -0.51% | 922,190 |
| Oct 19, 2026 | 341.23 | 342.48 | 335.38 | 335.86 | 335.86 | 1.40% | 1,113,823 |
| Oct 16, 2026 | 338.96 | 340.42 | 330.46 | 331.21 | 331.21 | -3.18% | 1,278,735 |
| Oct 15, 2026 | 344.08 | 344.81 | 323.07 | 342.08 | 342.08 | -4.35% | 1,715,746 |
| Oct 14, 2026 | 365.00 | 371.21 | 356.44 | 357.62 | 357.62 | -3.40% | 1,721,236 |
| Oct 13, 2026 | 369.22 | 373.69 | 360.87 | 370.22 | 370.22 | -1.98% | 1,164,989 |
| Oct 12, 2026 | 382.00 | 382.43 | 376.12 | 377.70 | 377.70 | -1.32% | 611,335 |
| Oct 9, 2026 | 380.75 | 383.20 | 372.46 | 382.75 | 382.75 | 2.16% | 899,484 |
| Oct 8, 2026 | 376.20 | 381.20 | 369.90 | 374.67 | 374.67 | -1.77% | 1,433,049 |
| Oct 7, 2026 | 380.78 | 385.97 | 375.00 | 381.42 | 381.42 | -1.70% | 1,037,587 |
| Oct 6, 2026 | 387.50 | 389.93 | 384.07 | 388.03 | 388.03 | 1.00% | 1,468,668 |
| Oct 5, 2026 | 386.89 | 388.75 | 383.46 | 384.17 | 384.17 | -0.12% | 845,616 |
| Oct 2, 2026 | 380.73 | 387.93 | 378.24 | 384.64 | 384.64 | 2.88% | 1,244,201 |
| Oct 1, 2026 | 367.20 | 376.68 | 363.01 | 373.88 | 373.88 | 2.70% | 1,223,668 |
| Sep 30, 2026 | 362.00 | 366.77 | 359.75 | 364.04 | 364.04 | 0.94% | 954,008 |
| Sep 29, 2026 | 363.00 | 364.95 | 356.60 | 360.65 | 360.65 | 0.25% | 880,327 |
| Sep 28, 2026 | 361.09 | 364.19 | 355.33 | 359.74 | 359.74 | -0.67% | 861,395 |
| Sep 25, 2026 | 361.96 | 366.88 | 358.70 | 362.15 | 362.15 | 1.29% | 1,209,867 |
| Sep 24, 2026 | 346.50 | 358.74 | 343.78 | 357.54 | 357.54 | 1.18% | 843,367 |
| Sep 23, 2026 | 347.19 | 353.67 | 340.87 | 353.36 | 353.36 | 1.74% | 1,417,009 |
| Sep 22, 2026 | 339.89 | 348.60 | 338.98 | 347.32 | 347.32 | 1.55% | 885,602 |
| Sep 21, 2026 | 341.63 | 342.97 | 335.43 | 342.03 | 342.03 | 2.10% | 759,988 |
| Sep 18, 2026 | 334.25 | 336.60 | 331.76 | 335.00 | 335.00 | 1.07% | 1,698,521 |
| Sep 17, 2026 | 330.78 | 337.89 | 327.97 | 331.44 | 331.44 | 2.92% | 1,088,372 |
| Sep 16, 2026 | 318.02 | 324.55 | 316.45 | 322.04 | 322.04 | 2.77% | 1,798,025 |
| Sep 15, 2026 | 316.55 | 319.45 | 311.44 | 313.36 | 313.36 | -0.51% | 1,378,695 |
| Sep 14, 2026 | 325.00 | 326.50 | 314.08 | 314.96 | 314.96 | -6.99% | 1,109,696 |
| Sep 11, 2026 | 332.16 | 339.18 | 331.51 | 338.64 | 338.64 | 3.99% | 520,489 |
| Sep 10, 2026 | 327.76 | 330.65 | 325.31 | 325.65 | 325.65 | -1.62% | 650,728 |
| Sep 9, 2026 | 331.22 | 337.53 | 328.56 | 331.01 | 331.01 | -0.72% | 748,568 |
| Sep 8, 2026 | 330.00 | 333.82 | 325.75 | 333.42 | 333.42 | 1.90% | 1,019,751 |
| Sep 4, 2026 | 326.10 | 329.80 | 324.20 | 327.21 | 327.21 | 1.42% | 605,352 |
| Sep 3, 2026 | 319.09 | 324.13 | 312.00 | 322.62 | 322.62 | 0.32% | 759,737 |
| Sep 2, 2026 | 318.04 | 321.96 | 313.96 | 321.58 | 321.58 | 0.72% | 685,753 |
| Sep 1, 2026 | 321.47 | 322.00 | 316.20 | 319.27 | 319.27 | -1.06% | 831,843 |
| Aug 31, 2026 | 322.49 | 325.00 | 319.17 | 322.70 | 322.70 | 0.85% | 1,494,323 |
| Aug 28, 2026 | 324.41 | 325.86 | 318.05 | 319.97 | 319.97 | -1.80% | 2,195,612 |
| Aug 27, 2026 | 323.82 | 327.50 | 319.41 | 325.82 | 325.82 | 1.23% | 1,326,481 |
| Aug 26, 2026 | 323.13 | 327.07 | 321.03 | 321.87 | 321.87 | 0.55% | 1,139,369 |
| Aug 25, 2026 | 318.22 | 320.73 | 313.87 | 320.12 | 320.12 | 3.05% | 1,606,825 |
| Aug 24, 2026 | 311.09 | 313.82 | 306.85 | 310.66 | 310.66 | -1.73% | 1,038,175 |
| Aug 21, 2026 | 319.22 | 322.73 | 310.27 | 316.13 | 316.13 | -0.12% | 1,200,837 |
| Aug 20, 2026 | 314.66 | 322.69 | 313.20 | 316.51 | 316.51 | -0.92% | 1,911,692 |
| Aug 19, 2026 | 349.00 | 352.00 | 314.52 | 319.45 | 319.45 | -6.32% | 3,875,294 |
| Aug 18, 2026 | 350.00 | 350.90 | 332.64 | 341.00 | 341.00 | -5.58% | 3,525,606 |
| Aug 17, 2026 | 360.00 | 366.41 | 358.01 | 361.15 | 361.15 | 0.93% | 1,817,453 |
| Aug 14, 2026 | 354.06 | 361.09 | 350.10 | 357.82 | 357.82 | 1.12% | 927,131 |