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Keysight Technologies, Inc. (KEYS) stock

KEYSNYSEIndustrial Instruments For Measurement, Display, and ControlFiscal year ends October 31
Financials through Q3 FY2026, quarter ended Jul 31, 2026Last filing: 10-Q on Sep 2, 2026Score 14/3025% above fair value
$307.20−22.64 (-6.86%)

Close on Oct 30, 2026Market cap $52.30BP/E 42.1Yield –

Price history

Keysight Technologies share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$307.20
-6.86% on the day
52-week range
$167.23 – $389.93
-21.2% from the high
Change over 52 weeks
+75.2%
From $175.37 on Oct 30, 2025
Average volume
1.33M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$318.93$340.43$301.02$307.20-2.40%7,192,125
Oct 19, 2026$341.23$343.98$305.01$314.77-4.96%6,565,929
Oct 12, 2026$382.00$382.43$323.07$331.21-13.47%6,585,220
Oct 5, 2026$386.89$389.93$369.90$382.75-0.49%6,262,471
Sep 28, 2026$361.09$387.93$355.33$384.64+6.21%5,240,282
Sep 21, 2026$341.63$366.88$335.43$362.15+8.10%5,141,627
Sep 14, 2026$325.00$337.89$311.44$335.00-1.07%7,133,099
Sep 8, 2026$330.00$339.18$325.31$338.64+3.49%2,988,830
Aug 31, 2026$322.49$329.80$312.00$327.21+2.26%4,377,471
Aug 24, 2026$311.09$327.50$306.85$319.97+1.21%7,306,462
Aug 17, 2026$360.00$366.41$310.27$316.13-11.65%12,330,882
Aug 10, 2026$344.77$361.09$335.40$357.82+4.94%4,314,070
Aug 3, 2026$317.13$344.92$311.80$340.97+6.86%5,060,741
Jul 27, 2026$321.25$329.99$293.55$319.08+0.13%6,276,324
Jul 20, 2026$318.43$332.78$313.20$318.67+0.88%5,477,391
Jul 13, 2026$325.76$332.35$300.87$315.90-1.91%7,289,205
Jul 6, 2026$317.23$329.73$305.42$322.05+2.61%6,352,035
Jun 29, 2026$330.05$354.99$311.32$313.86-4.50%7,047,001
Jun 22, 2026$370.94$374.96$328.66$328.66-9.63%10,601,179
Jun 15, 2026$359.55$367.17$347.28$363.67+3.71%5,830,371
Jun 8, 2026$336.41$352.20$315.01$350.67+6.32%7,066,570
Jun 1, 2026$332.73$355.49$326.11$329.83-2.51%8,138,563
May 26, 2026$350.20$359.05$329.18$338.33-2.37%8,299,763
May 18, 2026$353.50$354.99$326.48$346.56-0.70%13,577,258
May 11, 2026$363.07$370.18$347.75$349.01-3.13%7,345,396
May 4, 2026$351.74$367.12$348.14$360.30+2.24%4,909,338
Apr 27, 2026$346.40$353.52$324.27$352.41+1.57%6,928,842
Apr 20, 2026$334.34$352.78$332.00$346.96+3.77%4,642,386
Apr 13, 2026$322.56$338.00$320.04$334.34+3.13%5,150,269
Apr 6, 2026$294.62$325.55$288.62$324.18+11.31%5,141,713
Mar 30, 2026$284.62$296.37$266.47$291.24+4.36%4,548,458
Mar 23, 2026$286.74$301.99$275.95$279.06+0.55%6,696,318
Mar 16, 2026$287.50$293.13$275.27$277.53-0.80%8,635,708
Mar 9, 2026$267.93$293.30$264.70$279.78+2.70%7,976,141
Mar 2, 2026$302.84$317.00$270.61$272.43-11.36%9,173,660
Feb 23, 2026$242.50$311.81$239.84$307.33+26.19%18,348,537
Feb 17, 2026$233.08$248.00$229.72$243.54+4.30%4,934,773
Feb 9, 2026$229.65$242.62$228.35$233.51+1.11%5,571,786
Feb 2, 2026$215.92$232.92$214.49$230.95+6.76%5,922,362
Jan 26, 2026$213.32$225.00$212.43$216.33+1.59%5,609,132
Jan 20, 2026$209.95$220.12$206.49$212.94-0.59%3,621,741
Jan 12, 2026$205.96$218.15$205.00$214.20+3.33%5,618,231
Jan 5, 2026$207.57$214.40$205.19$207.30+0.34%5,092,443
Dec 29, 2025$204.75$207.82$203.08$206.59+0.27%2,478,457
Dec 22, 2025$204.35$207.58$202.00$206.04+1.76%2,432,322
Dec 15, 2025$210.52$210.52$196.39$202.47-3.04%8,429,414
Dec 8, 2025$211.90$214.58$208.07$208.81-0.80%5,120,929
Dec 1, 2025$196.42$211.57$196.40$210.49+6.33%5,757,261
Nov 24, 2025$173.99$201.50$173.36$197.95+14.61%9,197,611
Nov 17, 2025$178.00$179.57$167.23$172.71-3.55%6,006,190
Nov 10, 2025$183.11$185.90$175.37$179.06-1.00%5,415,305
Nov 3, 2025$182.16$187.67$177.21$180.87-1.14%7,466,367

Seasonality

KEYS return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average3.1%3.3%-1.1%1.2%2.8%2.7%1.8%2.1%1.5%-0.1%8.0%1.8%
Months up7 of 106 of 106 of 104 of 106 of 107 of 105 of 106 of 107 of 106 of 108 of 95 of 9
20266.5%42.1%-8.1%23.9%-3.3%3.5%-8.9%1.1%12.8%-15.6%
202511.0%-10.6%-6.1%-2.9%8.0%4.3%0.0%-0.3%7.0%4.6%8.2%2.6%
2024-3.7%0.7%1.3%-5.4%-6.4%-1.2%2.1%10.4%3.1%-6.2%14.7%-6.0%
20234.8%-10.8%1.0%-10.4%11.9%3.5%-3.8%-17.2%-0.7%-7.8%11.3%17.1%
2022-18.3%-6.8%0.4%-11.2%3.8%-5.3%18.0%0.8%-4.0%10.7%3.9%-5.4%
20217.2%-0.0%1.3%0.7%-1.4%8.4%6.6%9.0%-8.4%9.6%8.0%6.2%
2020-9.4%1.9%-11.7%15.6%11.7%-6.8%-0.9%-1.4%0.3%6.2%14.5%10.0%
201919.2%14.0%3.3%-0.2%-13.7%19.5%-0.3%8.2%0.4%3.8%6.1%-4.1%
201812.3%0.6%11.4%-1.4%13.7%0.5%-1.7%11.9%2.1%-13.9%8.3%0.4%
20171.4%1.4%-3.9%3.6%3.2%0.8%6.8%-1.8%2.0%7.2%-2.6%-4.4%