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 month, newest first. Adjusted for stock splits, not for dividends.
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
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $367.20 | $389.93 | $301.02 | $307.20 | -15.61% | 29,135,421 |
| Sep 2026 | $321.47 | $366.88 | $311.44 | $364.04 | +12.81% | 20,857,310 |
| Aug 2026 | $317.13 | $366.41 | $306.85 | $322.70 | +1.13% | 30,506,478 |
| Jul 2026 | $342.15 | $345.20 | $293.55 | $319.08 | -8.85% | 28,707,971 |
| Jun 2026 | $332.73 | $374.96 | $315.01 | $350.07 | +3.47% | 35,370,668 |
| May 2026 | $353.52 | $370.18 | $326.48 | $338.33 | -3.31% | 35,079,064 |
| Apr 2026 | $286.75 | $352.78 | $280.60 | $349.91 | +23.92% | 23,041,368 |
| Mar 2026 | $302.84 | $317.00 | $264.70 | $282.37 | -8.12% | 34,904,818 |
| Feb 2026 | $215.92 | $311.81 | $214.49 | $307.33 | +42.07% | 34,777,458 |
| Jan 2026 | $205.31 | $225.00 | $203.72 | $216.33 | +6.47% | 20,574,246 |
| Dec 2025 | $196.42 | $214.58 | $196.39 | $203.19 | +2.65% | 23,585,684 |
| Nov 2025 | $182.16 | $201.50 | $167.23 | $197.95 | +8.19% | 28,085,473 |
| Oct 2025 | $174.00 | $184.46 | $158.79 | $182.96 | +4.60% | 26,458,225 |
| Sep 2025 | $159.89 | $180.08 | $159.82 | $174.92 | +7.03% | 20,989,332 |
| Aug 2025 | $161.06 | $170.54 | $152.85 | $163.43 | -0.29% | 21,861,407 |
| Jul 2025 | $163.15 | $168.73 | $157.91 | $163.91 | +0.03% | 16,803,335 |
| Jun 2025 | $157.30 | $165.85 | $155.64 | $163.86 | +4.34% | 16,366,721 |
| May 2025 | $146.31 | $174.98 | $144.86 | $157.04 | +8.01% | 23,350,704 |
| Apr 2025 | $149.58 | $152.58 | $121.43 | $145.40 | -2.92% | 24,156,938 |
| Mar 2025 | $160.53 | $162.65 | $143.98 | $149.77 | -6.12% | 20,276,923 |
| Feb 2025 | $173.78 | $186.20 | $155.52 | $159.53 | -10.55% | 24,194,992 |
| Jan 2025 | $162.00 | $180.26 | $158.74 | $178.35 | +11.03% | 17,073,863 |
| Dec 2024 | $169.66 | $174.06 | $158.81 | $160.63 | -5.98% | 22,459,411 |
| Nov 2024 | $150.08 | $175.39 | $147.90 | $170.84 | +14.65% | 32,217,779 |
| Oct 2024 | $158.34 | $162.42 | $148.37 | $149.01 | -6.24% | 20,868,454 |
| Sep 2024 | $152.85 | $160.71 | $143.05 | $158.93 | +3.12% | 17,878,957 |
| Aug 2024 | $138.75 | $159.23 | $119.72 | $154.12 | +10.42% | 36,212,236 |
| Jul 2024 | $136.75 | $149.67 | $134.51 | $139.57 | +2.06% | 21,567,802 |
| Jun 2024 | $139.87 | $139.87 | $134.30 | $136.75 | -1.25% | 22,267,979 |
| May 2024 | $147.20 | $161.08 | $136.54 | $138.48 | -6.39% | 28,057,662 |
| Apr 2024 | $156.05 | $160.32 | $144.30 | $147.94 | -5.40% | 25,929,820 |
| Mar 2024 | $154.25 | $158.50 | $148.17 | $156.38 | +1.35% | 25,442,896 |
| Feb 2024 | $153.39 | $162.51 | $138.19 | $154.30 | +0.68% | 29,442,909 |
| Jan 2024 | $157.40 | $160.31 | $148.19 | $153.26 | -3.66% | 20,656,177 |
| Dec 2023 | $135.71 | $160.95 | $135.12 | $159.09 | +17.07% | 32,779,955 |
| Nov 2023 | $122.06 | $139.22 | $119.32 | $135.89 | +11.34% | 32,889,976 |
| Oct 2023 | $131.91 | $133.36 | $118.57 | $122.05 | -7.75% | 25,013,559 |
| Sep 2023 | $134.48 | $136.61 | $129.69 | $132.31 | -0.74% | 27,011,600 |
| Aug 2023 | $161.00 | $162.63 | $125.89 | $133.30 | -17.25% | 39,190,863 |
| Jul 2023 | $166.22 | $172.72 | $160.25 | $161.08 | -3.80% | 18,449,014 |
| Jun 2023 | $161.96 | $168.81 | $156.17 | $167.45 | +3.49% | 22,213,301 |
| May 2023 | $144.71 | $164.36 | $140.67 | $161.80 | +11.86% | 28,336,779 |
| Apr 2023 | $159.91 | $161.77 | $139.63 | $144.64 | -10.43% | 22,182,533 |
| Mar 2023 | $159.49 | $161.71 | $152.27 | $161.48 | +0.95% | 24,996,211 |
| Feb 2023 | $178.22 | $189.32 | $151.31 | $159.96 | -10.81% | 27,667,183 |
| Jan 2023 | $172.87 | $188.01 | $167.81 | $179.35 | +4.84% | 19,801,506 |
| Dec 2022 | $180.85 | $189.45 | $166.43 | $171.07 | -5.43% | 17,331,200 |
| Nov 2022 | $176.22 | $180.93 | $159.38 | $180.89 | +3.87% | 21,853,778 |
| Oct 2022 | $159.33 | $177.73 | $149.73 | $174.15 | +10.67% | 18,611,164 |
| Sep 2022 | $162.08 | $173.94 | $154.46 | $157.36 | -3.98% | 19,673,301 |
| Aug 2022 | $161.16 | $180.67 | $160.66 | $163.89 | +0.79% | 18,631,285 |
| Jul 2022 | $136.93 | $163.28 | $133.34 | $162.60 | +17.95% | 15,803,070 |
| Jun 2022 | $146.18 | $150.00 | $130.07 | $137.85 | -5.32% | 19,468,661 |
| May 2022 | $140.17 | $147.85 | $127.93 | $145.60 | +3.80% | 24,715,339 |
| Apr 2022 | $158.99 | $160.76 | $140.00 | $140.27 | -11.20% | 18,192,927 |
| Mar 2022 | $157.08 | $166.52 | $143.68 | $157.97 | +0.38% | 24,915,829 |
| Feb 2022 | $170.13 | $173.10 | $147.77 | $157.37 | -6.78% | 24,843,078 |
| Jan 2022 | $205.88 | $207.22 | $156.63 | $168.82 | -18.25% | 28,711,232 |
| Dec 2021 | $197.00 | $209.08 | $192.08 | $206.51 | +6.19% | 22,220,606 |
| Nov 2021 | $180.50 | $200.76 | $179.28 | $194.48 | +8.03% | 22,111,782 |
| Oct 2021 | $164.73 | $180.30 | $159.07 | $180.02 | +9.57% | 15,094,281 |
| Sep 2021 | $178.96 | $182.49 | $164.21 | $164.29 | -8.41% | 18,237,878 |
| Aug 2021 | $165.00 | $180.40 | $161.11 | $179.38 | +9.01% | 17,336,435 |
| Jul 2021 | $154.52 | $164.89 | $150.35 | $164.55 | +6.57% | 17,627,196 |
| Jun 2021 | $143.07 | $155.88 | $141.22 | $154.41 | +8.45% | 19,264,026 |
| May 2021 | $145.45 | $145.45 | $134.65 | $142.38 | -1.36% | 18,049,545 |
| Apr 2021 | $144.00 | $149.78 | $141.74 | $144.35 | +0.66% | 19,016,012 |
| Mar 2021 | $144.01 | $145.23 | $129.09 | $143.40 | +1.33% | 23,717,140 |
| Feb 2021 | $142.88 | $155.50 | $133.53 | $141.52 | -0.05% | 27,123,347 |
| Jan 2021 | $132.42 | $153.21 | $129.32 | $141.59 | +7.19% | 34,061,315 |
| Dec 2020 | $120.50 | $132.62 | $120.00 | $132.09 | +10.04% | 27,806,849 |
| Nov 2020 | $105.37 | $120.65 | $103.94 | $120.04 | +14.47% | 24,865,338 |
| Oct 2020 | $99.68 | $108.50 | $95.48 | $104.87 | +6.17% | 23,216,534 |
| Sep 2020 | $98.54 | $102.87 | $90.62 | $98.78 | +0.26% | 32,505,978 |
| Aug 2020 | $99.23 | $106.39 | $95.11 | $98.52 | -1.37% | 40,366,655 |
| Jul 2020 | $101.20 | $103.23 | $93.10 | $99.89 | -0.88% | 26,863,357 |
| Jun 2020 | $107.93 | $108.10 | $93.91 | $100.78 | -6.80% | 45,378,392 |
| May 2020 | $95.05 | $108.65 | $92.21 | $108.13 | +11.74% | 44,457,274 |
| Apr 2020 | $81.19 | $99.44 | $79.41 | $96.77 | +15.64% | 26,646,393 |
| Mar 2020 | $94.94 | $99.77 | $77.93 | $83.68 | -11.69% | 56,177,428 |
| Feb 2020 | $93.85 | $99.85 | $89.36 | $94.76 | +1.90% | 40,263,754 |
| Jan 2020 | $103.84 | $106.82 | $92.57 | $92.99 | -9.39% | 33,498,324 |
| Dec 2019 | $107.07 | $108.80 | $100.44 | $102.63 | -4.11% | 27,309,881 |
| Nov 2019 | $101.55 | $110.00 | $100.56 | $107.03 | +6.06% | 27,034,334 |
| Oct 2019 | $97.86 | $104.54 | $91.42 | $100.91 | +3.76% | 34,224,876 |
| Sep 2019 | $96.00 | $102.00 | $93.73 | $97.25 | +0.40% | 28,258,771 |
| Aug 2019 | $89.34 | $101.58 | $82.41 | $96.86 | +8.20% | 45,839,713 |
| Jul 2019 | $91.90 | $94.52 | $85.62 | $89.52 | -0.32% | 27,712,246 |
| Jun 2019 | $75.15 | $89.99 | $73.61 | $89.81 | +19.54% | 42,320,473 |
| May 2019 | $88.00 | $88.47 | $71.03 | $75.13 | -13.67% | 43,836,065 |
| Apr 2019 | $88.00 | $93.77 | $84.07 | $87.03 | -0.19% | 33,102,175 |
| Mar 2019 | $85.00 | $88.09 | $83.15 | $87.20 | +3.31% | 34,502,130 |
| Feb 2019 | $74.35 | $86.01 | $74.14 | $84.41 | +14.04% | 39,014,269 |
| Jan 2019 | $61.17 | $74.11 | $58.24 | $74.02 | +19.23% | 37,335,317 |
| Dec 2018 | $62.69 | $63.09 | $55.91 | $62.08 | +0.42% | 29,392,092 |
| Nov 2018 | $57.64 | $61.88 | $53.21 | $61.82 | +8.30% | 91,051,125 |
| Oct 2018 | $66.70 | $67.00 | $54.76 | $57.08 | -13.88% | 28,215,988 |
| Sep 2018 | $64.90 | $67.08 | $63.90 | $66.28 | +2.14% | 21,756,004 |
| Aug 2018 | $58.00 | $70.40 | $58.00 | $64.89 | +11.88% | 25,917,851 |
| Jul 2018 | $58.55 | $61.25 | $57.01 | $58.00 | -1.74% | 14,249,520 |
| Jun 2018 | $59.42 | $62.21 | $58.17 | $59.03 | +0.49% | 26,863,262 |
| May 2018 | $51.47 | $62.41 | $50.59 | $58.74 | +13.66% | 40,572,107 |
| Apr 2018 | $51.99 | $55.02 | $50.25 | $51.68 | -1.36% | 17,428,962 |
| Mar 2018 | $47.04 | $55.21 | $45.98 | $52.39 | +11.44% | 24,728,399 |
| Feb 2018 | $46.53 | $48.16 | $42.13 | $47.01 | +0.62% | 13,081,494 |
| Jan 2018 | $41.90 | $48.03 | $41.60 | $46.72 | +12.31% | 15,583,503 |
| Dec 2017 | $43.37 | $45.08 | $41.33 | $41.60 | -4.37% | 17,024,016 |
| Nov 2017 | $44.84 | $45.65 | $42.73 | $43.50 | -2.62% | 14,541,366 |
| Oct 2017 | $41.68 | $44.79 | $41.46 | $44.67 | +7.23% | 13,009,435 |
| Sep 2017 | $40.81 | $41.73 | $39.54 | $41.66 | +1.96% | 13,800,825 |
| Aug 2017 | $41.91 | $43.15 | $39.21 | $40.86 | -1.76% | 17,821,016 |
| Jul 2017 | $39.10 | $42.98 | $38.51 | $41.59 | +6.83% | 19,186,489 |
| Jun 2017 | $39.00 | $41.99 | $35.62 | $38.93 | +0.75% | 36,352,186 |
| May 2017 | $37.55 | $39.49 | $37.10 | $38.64 | +3.23% | 13,974,124 |
| Apr 2017 | $36.24 | $38.17 | $35.05 | $37.43 | +3.57% | 15,929,962 |
| Mar 2017 | $37.97 | $39.36 | $35.50 | $36.14 | -3.88% | 26,269,793 |
| Feb 2017 | $37.14 | $38.48 | $36.10 | $37.60 | +1.43% | 16,368,091 |
| Jan 2017 | $36.60 | $37.86 | $35.60 | $37.07 | +1.37% | 12,337,846 |
| Dec 2016 | $36.90 | $37.54 | $35.23 | $36.57 | -0.71% | 14,213,077 |
| Nov 2016 | $32.94 | $38.28 | $31.81 | $36.83 | +12.29% | 12,749,548 |
| Oct 2016 | $31.35 | $33.14 | $30.93 | $32.80 | +3.50% | 10,601,418 |
| Sep 2016 | $30.40 | $31.80 | $29.25 | $31.69 | +4.14% | 11,027,100 |
| Aug 2016 | $29.20 | $30.62 | $26.87 | $30.43 | +4.07% | 14,001,700 |
| Jul 2016 | $29.04 | $30.00 | $27.90 | $29.24 | +0.52% | 13,442,600 |
| Jun 2016 | $30.43 | $31.87 | $28.46 | $29.09 | -5.03% | 17,388,100 |
| May 2016 | $26.08 | $30.91 | $25.49 | $30.63 | +17.45% | 18,362,700 |
| Apr 2016 | $27.18 | $28.05 | $25.75 | $26.08 | -5.98% | 12,470,000 |
| Mar 2016 | $26.27 | $28.39 | $25.29 | $27.74 | +6.32% | 14,022,300 |
| Feb 2016 | $23.14 | $26.19 | $21.07 | $26.09 | +11.50% | 18,250,000 |
| Jan 2016 | $27.93 | $28.35 | $22.15 | $23.40 | -17.40% | 18,725,900 |
| Dec 2015 | $30.70 | $30.79 | $27.75 | $28.33 | -8.05% | 16,811,200 |
| Nov 2015 | $33.00 | $33.48 | $28.55 | $30.81 | -6.86% | 13,710,600 |
| Oct 2015 | $30.85 | $33.39 | $30.00 | $33.08 | +7.26% | 9,261,200 |
| Sep 2015 | $31.37 | $34.13 | $29.94 | $30.84 | -3.75% | 11,949,700 |
| Aug 2015 | $30.71 | $33.29 | $29.28 | $32.04 | +4.91% | 16,122,400 |
| Jul 2015 | $31.35 | $31.59 | $29.52 | $30.54 | -2.08% | 17,174,900 |
| Jun 2015 | $32.87 | $33.71 | $31.02 | $31.19 | -5.08% | 19,329,900 |
| May 2015 | $33.59 | $36.31 | $32.17 | $32.86 | -1.79% | 24,108,100 |
| Apr 2015 | $37.18 | $37.48 | $33.37 | $33.46 | -9.93% | 13,111,000 |
| Mar 2015 | $37.08 | $38.99 | $35.94 | $37.15 | -1.04% | 11,693,800 |
| Feb 2015 | $33.44 | $37.93 | $33.37 | $37.54 | +12.43% | 14,147,100 |
| Jan 2015 | $33.81 | $36.33 | $33.05 | $33.39 | -1.13% | 21,738,000 |
| Dec 2014 | $35.01 | $35.18 | $32.39 | $33.77 | -4.06% | 22,927,400 |
| Nov 2014 | $30.61 | $35.38 | $28.56 | $35.20 | +11.75% | 71,951,681 |
| Oct 2014 | $27.90 | $33.00 | $27.32 | $31.50 | – | 37,780,600 |
Seasonality
KEYS return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 3.1% | 3.3% | -1.1% | 1.2% | 2.8% | 2.7% | 1.8% | 2.1% | 1.5% | -0.1% | 8.0% | 1.8% |
| Months up | 7 of 10 | 6 of 10 | 6 of 10 | 4 of 10 | 6 of 10 | 7 of 10 | 5 of 10 | 6 of 10 | 7 of 10 | 6 of 10 | 8 of 9 | 5 of 9 |
| 2026 | 6.5% | 42.1% | -8.1% | 23.9% | -3.3% | 3.5% | -8.9% | 1.1% | 12.8% | -15.6% | ||
| 2025 | 11.0% | -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% |
| 2023 | 4.8% | -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% |
| 2021 | 7.2% | -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% |
| 2019 | 19.2% | 14.0% | 3.3% | -0.2% | -13.7% | 19.5% | -0.3% | 8.2% | 0.4% | 3.8% | 6.1% | -4.1% |
| 2018 | 12.3% | 0.6% | 11.4% | -1.4% | 13.7% | 0.5% | -1.7% | 11.9% | 2.1% | -13.9% | 8.3% | 0.4% |
| 2017 | 1.4% | 1.4% | -3.9% | 3.6% | 3.2% | 0.8% | 6.8% | -1.8% | 2.0% | 7.2% | -2.6% | -4.4% |