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Westlake (WLK) Interest Expenses (2016 - 2025)

Historic Interest Expenses for Westlake (WLK) over the last 17 years, with Q3 2025 value amounting to $41.0 million.

  • Westlake's Interest Expenses rose 512.82% to $41.0 million in Q3 2025 from the same period last year, while for Sep 2025 it was $159.0 million, marking a year-over-year decrease of 124.22%. This contributed to the annual value of $159.0 million for FY2024, which is 363.64% down from last year.
  • Per Westlake's latest filing, its Interest Expenses stood at $41.0 million for Q3 2025, which was up 512.82% from $40.0 million recorded in Q2 2025.
  • Westlake's Interest Expenses' 5-year high stood at $61.0 million during Q3 2021, with a 5-year trough of $33.0 million in Q1 2021.
  • Its 5-year average for Interest Expenses is $41.9 million, with a median of $41.0 million in 2023.
  • As far as peak fluctuations go, Westlake's Interest Expenses soared by 6486.49% in 2021, and later crashed by 2786.89% in 2022.
  • Over the past 5 years, Westlake's Interest Expenses (Quarter) stood at $46.0 million in 2021, then decreased by 6.52% to $43.0 million in 2022, then decreased by 4.65% to $41.0 million in 2023, then fell by 4.88% to $39.0 million in 2024, then grew by 5.13% to $41.0 million in 2025.
  • Its Interest Expenses was $41.0 million in Q3 2025, compared to $40.0 million in Q2 2025 and $39.0 million in Q1 2025.