Applied Materials, Inc. Common StockAMAT
Closing prices as of Oct 23, 2026Updated once daily after the US close — not a live quote.

$376.80

-19.83% past month

Notable price movement

  • Oct 23, 2026

    $377.24+0.44%

    Applied Materials rose 0.44%, a smaller gain than its peers. Comparable semiconductor companies rose 1.90% on average, and all 6 of them gained . The move was therefore in the same direction as the cohort but much weaker.

  • Oct 22, 2026

    $375.58-8.16%

    Comparable semiconductor companies fell 6.31% on average, with all 6 of 6 lower . Applied Materials' 8.16% decline came alongside that sector-wide drop and was larger than the cohort average . Volume was 2.0x its trailing 20-session average, and the session ranged between 375.16 and 389.82 .

  • Oct 21, 2026

    $408.94+0.98%

    Comparable semiconductor companies rose 2.21% on average, with all 6 of 6 advancing . Applied Materials rose 0.98%, a smaller gain than the group's .

  • Oct 20, 2026

    $404.98-1.97%

    Comparable semiconductor companies were roughly flat, up 0.12% on average, with three of six falling and three rising . The company's 1.97% decline was therefore not shared by the sector .

  • Oct 19, 2026

    $413.11+0.93%

    Comparable semiconductor companies rose 1.80% on average, with 4 of 6 rising . AMAT's 0.93% gain came alongside that advance, though it was smaller than the cohort average.

  • Oct 16, 2026

    $409.29-4.82%

    Applied Materials closed down 4.82% on a day when comparable semiconductor companies fell 4.33% on average, with all 6 of 6 falling . The decline was in line with the group, led by losses in AMD, Intel, Micron and Marvell of between 5.56% and 5.95% . The one headline held for the day, a Seeking Alpha piece on interest rates, reported no company event .

  • Oct 15, 2026

    $430.01-3.72%

    Comparable semiconductor companies fell 0.76% on average, with 4 of 6 falling and 2 rising . Applied Materials fell more sharply than that cohort, so the move was largely not shared by its peers . Volume was 1.9x its trailing 20-session average, and the session traded in a range of 3.9% of the low .

Closing prices for AMAT. 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.