UBS Group has upgraded Westlake (NYSE:WLK) from "neutral" to "buy," setting a target price of $144.00, indicating a potential upside of 30.29%. Other analysts have varied target prices, with a consensus of $156.92 and a "Moderate Buy" rating. Westlake reported a quarterly EPS of $1.41, missing estimates, with revenue of $3.12 billion, reflecting a slight year-over-year increase.