Keysight Technologies, Inc.KEYS
Closing prices as of Oct 26, 2026Updated once daily after the US close — not a live quote.

$326.00

-8.21% past month

Notable price movement

  • Oct 26, 2026

    $326.04+3.58%

    Comparable listed companies in industrial instruments for measurement, display and control rose 1.16% on average, with all 6 of them higher . The company's 3.58% gain came alongside that sector advance, though it was larger than the cohort's average move .

  • Oct 23, 2026

    $314.77+1.04%

  • Oct 22, 2026

    $311.52-8.74%

    Comparable industrial instruments companies moved -1.57% on average, with 4 of 6 falling . The company's 8.74% drop was therefore much steeper than the cohort average and was not shared to that degree. Volume was 1.6x its trailing 20-session average, and the session traded in a range of 7.4% of the low .

  • Oct 21, 2026

    $341.35+2.15%

    The shares rose 2.15% alongside comparable instrument and control companies, which gained 1.73% on average, with 5 of 6 rising .

  • Oct 20, 2026

    $334.16-0.51%

    Comparable listed companies in industrial instruments for measurement, display and control rose 1.05% on average, with 4 of 6 rising . The stock slipped 0.51%, so its decline was not shared by the sector.

  • Oct 19, 2026

    $335.86+1.40%

  • Oct 16, 2026

    $331.21-3.18%

    Comparable listed companies in industrial instruments for measurement, display and control fell 1.69% on average, with 4 of 6 falling and 2 rising . The company's 3.18% drop was steeper than the cohort average, so it was only partly shared by that group .

Closing prices for KEYS. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.