WLK

WLK Operating Income Growth

-1268.57%TTM

Period ending:

WLK TTM Operating Income YoY %%
WLK TTM Operating Income YoY %771.23%-1487.12%
2005-09-302026-06-30

Source: Financial Modeling Prep (FMP). Trailing twelve months (TTM). TTM flows use four complete reported quarters. Growth compares with the corresponding period one year earlier.

WLK operating income growth history

Year-over-year operating income growth rate. The available trailing twelve months (ttm) series contains 84 observations from Sep 30, 2005 to Jun 30, 2026.

Westlake Corporation Common Stock Operating Income Growth — Trailing twelve months (TTM)
Period endingOperating Income Growth
-1,268.5714%
-374.1935%
-280.3429%
-427.2374%
-75.3521%
49.0385%
20.0274%
-84.0174%
-76%
-83.7118%
-76.0984%
-55.2836%
-54.9607%
-26.7355%
8.9286%
70.8314%
197.8836%
445.5399%
552.6807%
496.3173%
164.6%
-2.8875%
-34.6037%
-53.6137%
-46.2943%
-42.3313%
-53.4091%
-51.5869%
-39.5411%
-18.4936%
14.2032%
54.9153%
120.8551%
128.3008%
112.0357%
66.3618%
-14.6989%
-34.2664%
-39.421%
-43.5816%
-27.9074%
-15.5981%
-14.6055%
0.1747%
9.1217%
9.7028%
17.885%
26.6477%
42.7173%
51.7766%
54.9464%
67.2194%
50.2974%
46.9244%
37.7253%
-4.4639%
-7.4533%
-6.7664%
18.0863%
101.8318%
154.1401%
239.8383%
252.7639%
424.3899%
352.0728%
421.8568%
463.0907%
-152.1415%
-148.8622%
-128.4144%
-116.907%
-4.2669%
-12.2086%
-33.6643%
-44.2233%
-60.8842%
-52.419%
-37.5238%
-14.6532%
24.2042%
19.5582%
18.3184%
50.9486%
-34.2635%

Compare operating income growth

All WLK financial metrics · WLK stock overview · How to interpret financial metrics

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.