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Westlake (WLK) Operating Income (2016 - 2025)

Historic Operating Income for Westlake (WLK) over the last 17 years, with Q3 2025 value amounting to -$766.0 million.

  • Westlake's Operating Income fell 52555.56% to -$766.0 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$841.0 million, marking a year-over-year decrease of 42723.74%. This contributed to the annual value of $875.0 million for FY2024, which is 2002.74% up from last year.
  • Westlake's Operating Income amounted to -$766.0 million in Q3 2025, which was down 52555.56% from -$109.0 million recorded in Q2 2025.
  • In the past 5 years, Westlake's Operating Income registered a high of $1.2 billion during Q2 2022, and its lowest value of -$766.0 million during Q3 2025.
  • Moreover, its 5-year median value for Operating Income was $349.0 million (2023), whereas its average is $344.6 million.
  • As far as peak fluctuations go, Westlake's Operating Income surged by 190000.0% in 2021, and later plummeted by 52555.56% in 2025.
  • Westlake's Operating Income (Quarter) stood at $873.0 million in 2021, then tumbled by 62.54% to $327.0 million in 2022, then plummeted by 268.81% to -$552.0 million in 2023, then surged by 111.96% to $66.0 million in 2024, then tumbled by 1260.61% to -$766.0 million in 2025.
  • Its Operating Income stands at -$766.0 million for Q3 2025, versus -$109.0 million for Q2 2025 and -$32.0 million for Q1 2025.