• Oct 6, 2026

  $389.80+7.58%

  Astera Labs rose 7.58%, while comparable semiconductor companies moved +0.37% on average, with three of six falling and three rising [2]. The move was therefore not shared by the cohort. Globenewswire carried an announcement of the company's third quarter 2026 results conference call [1]. Volume was 1.6x the trailing 20-session average, and the session range was 8.0% of the low [3].

  • 1Globenewswire
  • 2Peer group
  • 3Market data

• Oct 5, 2026

  $362.34+3.43%

  Astera Labs rose 3.43% on a day when comparable semiconductor companies moved +1.63% on average, with four of six rising and two falling [1]. The company's gain was larger than the cohort's average, so the move was only partly shared.

  • 1Peer group

• Oct 2, 2026

  $350.33-1.71%

  ALAB closed down 1.71% while comparable semiconductor companies rose 3.24% on average, with 5 of 6 higher [2]. The move was therefore not shared by the cohort and went against it. Seeking Alpha published a piece arguing that AI agents are changing the hardware mix in favour of networking, but that is opinion and not a reported event [1].

  • 1Seeking Alpha
  • 2Peer group

• Oct 1, 2026

  $356.42+0.13%

  Comparable semiconductor companies rose 1.69% on average, with 5 of 6 rising [1]. ALAB was roughly flat at +0.13%, so it did not take part in the cohort's gain.

  • 1Peer group

• Sep 30, 2026

  $355.97-0.52%

  Astera Labs fell 0.52%, while comparable semiconductor companies fell 1.31% on average, with 3 of 6 lower and 3 higher [1]. The company's decline was smaller than the cohort's average decline [1].

  • 1Peer group

• Sep 29, 2026

  $357.84+1.86%

  Astera Labs rose 1.86% while comparable semiconductor companies moved +0.13% on average, with four of six rising [1]. The gain was therefore largely not shared by the cohort [1].

  • 1Peer group

• Sep 28, 2026

  $351.31-3.65%

  Comparable semiconductor companies fell 3.06% on average, with all 6 of 6 lower [1]. Astera Labs fell 3.65%, so its decline came alongside a broad drop across the cohort rather than standing apart from it [1].

  • 1Peer group

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

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