NYSE:WLK | ROI | WESTLAKE CORP

Complete source-backed roi history.

Available history
2015-12-31 to 2026-06-30
Data captured

Historical ROI

DateROI
2026-06-30-8.97%
2026-03-31-11.60%
2025-12-31-10.49%
2025-09-30-6.80%
2025-06-30-0.45%
2025-03-312.59%
2024-12-313.99%
2024-09-300.64%
2024-06-301.78%
2024-03-311.70%
2023-12-313.16%
2023-09-307.73%
2022-12-3115.17%
2022-09-3018.41%
2022-06-3020.07%
2022-03-3118.26%
2021-12-3115.34%
2021-09-3011.88%
2021-06-309.03%
2021-03-314.34%
2020-12-313.43%
2018-12-3112.06%
2018-09-3020.26%
2018-06-3019.66%
2018-03-3117.57%
2017-12-3114.97%
2017-09-308.10%
2017-06-306.22%
2017-03-315.70%
2016-12-315.54%
2016-09-305.64%
2015-12-3116.05%

Annual ROI

DateROI
2025-12-31-10.49%
2024-12-313.99%
2023-12-313.16%
2022-12-3115.17%
2021-12-3115.34%
2020-12-313.43%
2018-12-3112.06%
2017-12-3114.97%
2016-12-315.54%
2015-12-3116.05%

Research interface only. Not investment advice. Prices are a checked-in snapshot, not live quotes.