• Sep 15, 2026

  $107.74+1.80%

  Shares rose 1.80% while comparable Water Transportation companies fell 1.75% on average, with 3 of 4 peers declining [1]. The move came on volume 1.7x the trailing average, with the session trading in a 4.3% range [2].

  • 1Peer group
  • 2Market data

• Sep 14, 2026

  $105.84+2.11%

  Shares rose 2.11% even as comparable Water Transportation companies fell 1.01% on average, with all 4 peers declining [1]. Volume was 1.7x the trailing average, with the session trading in a 4.0% range [2].

  • 1Peer group
  • 2Market data

• Sep 11, 2026

  $103.65+1.48%

  Shares rose 1.48%, a move that came alongside a broader gain among comparable Water Transportation companies, which rose 1.00% on average [1]. Trading volume was elevated at 1.9x the trailing average, with the session ranging between 101.56 and 105.00 [2].

  • 1Peer group
  • 2Market data

• Sep 10, 2026

  $102.14-2.37%

  Shares fell 2.37%, a larger decline than the comparable water transportation companies, which fell 0.79% on average with three of four names lower [1].

  • 1Peer group

• Sep 9, 2026

  $104.62+0.78%

  Shares rose 0.78% even as comparable Water Transportation companies moved -1.76% on average, with three of four peers falling [1]. The gain was not shared by the broader peer group, which mostly declined that day [1].

  • 1Peer group

• Sep 8, 2026

  $103.81-0.66%

  INSW fell 0.66%, a smaller decline than the comparable Water Transportation companies, which moved -1.18% on average with all four peers falling [1].

  • 1Peer group

• Sep 4, 2026

  $104.50+2.21%

  INSW shares rose 2.21% on the day, a move not shared by comparable Water Transportation companies, which averaged a 0.47% decline, with three of four falling [1].

  • 1Peer group

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

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