• Oct 23, 2026

  $297.36-0.89%

• Oct 22, 2026

  $300.02+0.57%

  HEI rose 0.57% on a day when comparable aircraft engine and engine parts companies rose 1.22% on average, with all four of them gaining [1]. The move came alongside the group's advance, though it was smaller than the peer average [1].

  • 1Peer group

• Oct 21, 2026

  $298.31-2.26%

  Comparable aircraft engine and engine parts companies moved up 0.36% on average, with three of four rising [1]. The stock fell 2.26% on the day, so its decline was not shared by the cohort [1].

  • 1Peer group

• Oct 20, 2026

  $305.21-0.96%

• Oct 19, 2026

  $308.17-0.55%

  Comparable listed companies in Aircraft Engines & Engine Parts fell 1.16% on average, with 3 of 4 declining and 1 rising [1]. HEI's 0.55% decline came alongside that sector weakness and was smaller than the cohort average [1].

  • 1Peer group

• Oct 16, 2026

  $309.87+0.40%

  Comparable aircraft engine and engine parts companies rose 2.18% on average, with all four of the four rising [1]. The company's 0.40% gain was smaller than the cohort's average move [1].

  • 1Peer group

• Oct 15, 2026

  $308.64+3.37%

  Comparable aircraft engine and engine parts companies rose 2.99% on average, with all 4 of them higher [1]. HEI's 3.37% gain came alongside that sector advance and was slightly larger than the group's average move [1].

  • 1Peer group

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

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