Westlake Chemical Partners LP (WLKP:NYSE) closed at $21.15 on October 23, 2026, up 0.91% on the day. The stock trades 11.4% below its 52-week high of $23.88 and 19.2% above its 52-week low of $17.75. Over the past year, it gained 6.4%. Westlake Chemical Partners LP is part of the Basic Industries sector (Major Chemicals).
In 252 trading sessions since October 23, 2025, WLKP closed higher on 126 days (50%). Its best day was November 12, 2025 (+4.96%) and its worst was February 6, 2026 (-4.30%). It never moved 10% or more in a single session.
Westlake Chemical Partners LP operates, acquires, and develops ethylene production facilities and related assets in the United States. The company operates ethylene production facilities, which primarily convert ethane into ethylene. It also sells ethylene co-products, including propylene, crude butadiene, pyrolysis gasoline, and hydrogen directly to third parties on a spot or contract basis. Westlake Chemical Partners GP LLC serves as the general partner of the company. The company was founded in 2014 and is headquartered in Houston, Texas.
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