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Keysight Technologies, Inc. (KEYS)
NYSE: KEYS · Real-Time Price · USD
332.30
-8.34 (-2.45%)
At close: Apr 28, 2026, 4:00 PM EDT
327.40
-4.90 (-1.47%)
After-hours: Apr 28, 2026, 7:59 PM EDT

Keysight Technologies Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 2026333.12335.50324.27332.30332.30-2.45%1,546,756
Apr 27, 2026346.40346.91332.42340.64340.64-1.82%1,775,579
Apr 24, 2026350.00352.78345.36346.96346.960.12%964,217
Apr 23, 2026340.77348.43338.91346.53346.532.23%982,961
Apr 22, 2026342.71344.68338.44338.97338.97-0.10%1,014,577
Apr 21, 2026335.09342.42334.31339.30339.301.24%681,948
Apr 20, 2026334.34337.01332.00335.14335.140.24%914,928
Apr 17, 2026331.03338.00331.03334.34334.341.33%1,352,771
Apr 16, 2026326.24330.38321.20329.96329.961.45%1,158,502
Apr 15, 2026327.16328.43320.04325.25325.25-1.58%787,348
Apr 14, 2026333.63334.99327.37330.46330.46-0.20%826,985
Apr 13, 2026322.56331.29320.73331.11331.112.14%993,466
Apr 10, 2026323.91325.55320.00324.18324.180.38%1,176,705
Apr 9, 2026318.00323.87317.00322.94322.941.45%994,076
Apr 8, 2026312.75321.51311.69318.33318.335.89%1,477,530
Apr 7, 2026290.64300.68289.17300.61300.612.63%932,664
Apr 6, 2026294.62296.00288.62292.92292.920.58%487,867
Apr 2, 2026281.98296.37280.60291.24291.240.48%888,187
Apr 1, 2026286.75294.37285.29289.84289.842.65%1,233,290
Mar 31, 2026275.00283.95272.79282.37282.374.81%1,072,445
Mar 30, 2026284.62284.62266.47269.41269.41-3.46%1,345,066
Mar 27, 2026277.82283.30275.95279.06279.06-0.72%1,036,562
Mar 26, 2026288.94290.02280.33281.07281.07-4.11%1,023,944
Mar 25, 2026300.00301.74290.28293.12293.12-1.83%1,829,309
Mar 24, 2026286.55301.99286.55298.58298.583.33%1,335,253
Mar 23, 2026286.74294.41286.23288.96288.964.12%1,456,709
Mar 20, 2026288.04290.74275.27277.53277.53-4.37%3,797,535
Mar 19, 2026280.10293.13276.08290.21290.212.14%1,542,808
Mar 18, 2026287.07289.85283.02284.12284.12-1.13%781,845
Mar 17, 2026286.71288.85283.69287.38287.380.50%1,147,480
Mar 16, 2026287.50289.96285.00285.94285.942.20%1,275,040
Mar 13, 2026284.30290.22277.92279.78279.78-1.06%1,645,184
Mar 12, 2026279.38288.46277.08282.78282.78-0.52%1,629,128
Mar 11, 2026284.20286.60280.55284.26284.26-0.45%1,452,010
Mar 10, 2026285.95293.30283.32285.54285.541.25%1,463,336
Mar 9, 2026267.93282.74264.70282.02282.023.52%1,785,833
Mar 6, 2026280.60282.55270.61272.43272.43-4.25%1,695,983
Mar 5, 2026296.77301.59281.77284.51284.51-5.45%2,155,941
Mar 4, 2026307.05308.00297.71300.92300.92-0.54%1,835,397
Mar 3, 2026304.31305.32295.98302.54302.54-3.43%1,613,542
Mar 2, 2026302.84317.00302.84313.27313.271.93%1,872,797
Feb 27, 2026304.27308.86298.35307.33307.330.42%2,998,093
Feb 26, 2026303.99311.81292.55306.03306.031.27%2,713,605
Feb 25, 2026301.48309.00294.01302.18302.180.23%3,670,851
Feb 24, 2026277.72305.37277.72301.48301.4823.05%6,148,117
Feb 23, 2026242.50245.95239.84245.00245.000.60%2,817,871
Feb 20, 2026237.68248.00237.68243.54243.541.67%1,654,794
Feb 19, 2026237.29241.31235.99239.54239.54-0.12%1,124,591
Feb 18, 2026237.45243.00236.53239.83239.832.32%1,034,020
Feb 17, 2026233.08236.38229.72234.39234.390.38%1,121,368
Feb 13, 2026229.98235.80228.35233.51233.511.76%825,819
Feb 12, 2026239.13242.62228.70229.48229.48-3.59%1,429,664
Feb 11, 2026236.00239.16234.41238.02238.021.29%969,070
Feb 10, 2026235.57237.97233.71235.00235.00-0.39%975,294
Feb 9, 2026229.65237.01229.55235.93235.932.16%1,371,939
Feb 6, 2026225.65231.09224.60230.95230.954.26%965,218
Feb 5, 2026218.94223.21214.49221.52221.52-0.04%784,579
Feb 4, 2026227.31232.92217.62221.60221.60-2.45%1,833,284
Feb 3, 2026225.00228.00222.42227.16227.161.75%1,308,550
Feb 2, 2026215.92224.70215.92223.26223.263.20%1,030,731
Jan 30, 2026219.00221.69214.90216.33216.33-2.19%1,157,918
Jan 29, 2026223.67225.00217.86221.17221.17-0.15%1,195,950
Jan 28, 2026218.13221.59216.97221.50221.501.69%1,458,300
Jan 27, 2026215.75218.27213.18217.82217.821.61%1,001,632
Jan 26, 2026213.32215.99212.43214.36214.360.67%795,332
Jan 23, 2026214.32216.98211.97212.94212.94-1.29%796,893
Jan 22, 2026218.80220.12214.47215.72215.72-0.45%832,272
Jan 21, 2026212.81216.75211.53216.69216.692.23%987,540
Jan 20, 2026209.95215.41206.49211.96211.96-1.05%1,005,036
Jan 16, 2026214.69216.51212.20214.20214.20-0.14%1,109,793
Jan 15, 2026214.27218.15211.82214.50214.502.44%1,462,366
Jan 14, 2026209.10212.16208.47209.40209.400.05%1,005,208
Jan 13, 2026209.00211.00208.01209.30209.300.27%1,156,483
Jan 12, 2026205.96209.33205.00208.73208.730.69%884,381
Jan 9, 2026207.31210.58206.20207.30207.300.30%718,569
Jan 8, 2026211.07213.14205.19206.67206.67-2.66%1,386,929
Jan 7, 2026213.00213.81211.06212.32212.32-0.62%1,136,427
Jan 6, 2026207.78214.40206.83213.64213.642.31%1,003,542
Jan 5, 2026207.57211.50207.57208.82208.821.08%846,976
Jan 2, 2026205.31207.05203.72206.59206.591.67%632,699
Dec 31, 2025206.20206.71203.08203.19203.19-1.37%599,862
Dec 30, 2025206.53207.82205.64206.01206.01-0.41%592,146
Dec 29, 2025204.75207.59204.75206.85206.850.39%653,750
Dec 26, 2025205.80206.50204.86206.04206.040.35%462,865
Dec 24, 2025205.50207.58205.09205.33205.330.04%434,755
Dec 23, 2025202.19205.76202.00205.25205.250.76%752,570
Dec 22, 2025204.35205.50203.44203.71203.710.61%782,132
Dec 19, 2025200.28203.99199.74202.47202.471.47%2,985,162
Dec 18, 2025202.26203.86197.92199.53199.530.50%1,461,686
Dec 17, 2025205.97207.20196.39198.53198.53-3.09%1,798,262
Dec 16, 2025207.33208.02203.74204.87204.87-1.26%1,274,695
Dec 15, 2025210.52210.52206.48207.48207.48-0.64%909,609
Dec 12, 2025213.22214.06208.07208.81208.81-2.49%1,151,447
Dec 11, 2025212.78214.58210.50214.14214.140.64%756,359
Dec 10, 2025210.24214.43209.73212.78212.781.10%1,199,004
Dec 9, 2025208.96212.36208.94210.46210.460.40%1,012,638
Dec 8, 2025211.90212.93208.37209.62209.62-0.41%1,001,481
Dec 5, 2025209.22211.57208.80210.49210.490.68%1,159,985
Dec 4, 2025206.32209.87205.85209.07209.071.19%1,102,972
Dec 3, 2025200.84206.85199.43206.61206.612.59%1,157,125