NYSE · WLK
Basic Materials · Chemicals - Specialty
$63.61
Up+$0.07 (+0.11%)
Updated Oct 16, 2026, 2:05 PM
SID Score
3.9/10
Composite research score
Smart Money
58/100
Neutral
Price performance · WLK
1M range · 21 trading sessions · Daily adjusted prices
Prices through Oct 15, 2026
WLK closed at $63.61 after 21 trading sessions, down 9.86% for the selected period.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | $62.67 | $64.10 | $61.70 | $63.61 | 701.32K |
| Oct 14, 2026 | $61.50 | $62.36 | $61.00 | $62.21 | 831.26K |
| Oct 13, 2026 | $62.105 | $63.33 | $61.72 | $61.86 | 740.7K |
| Oct 12, 2026 | $61.86 | $62.315 | $60.99 | $61.85 | 987.64K |
| Oct 9, 2026 | $62.39 | $62.79 | $61.68 | $62.29 | 766.08K |
| Oct 8, 2026 | $61.50 | $62.3525 | $60.775 | $62.31 | 1.17M |
| Oct 7, 2026 | $62.83 | $63.175 | $59.84 | $61.52 | 1.15M |
| Oct 6, 2026 | $64.56 | $64.80 | $63.07 | $63.39 | 916.74K |
| Oct 5, 2026 | $63.24 | $65.86 | $62.28 | $64.61 | 1.06M |
| Oct 2, 2026 | $62.67 | $64.9193 | $61.80 | $63.50 | 1.51M |
| Oct 1, 2026 | $60.66 | $62.55 | $58.95 | $62.47 | 2.17M |
| Sep 30, 2026 | $63.01 | $63.61 | $62.30 | $62.31 | 1.28M |
| Sep 29, 2026 | $65.59 | $65.59 | $62.70 | $63.39 | 1.5M |
| Sep 28, 2026 | $67.65 | $67.75 | $66.305 | $66.84 | 444.19K |
| Sep 25, 2026 | $66.44 | $67.75 | $65.66 | $67.71 | 645.76K |
| Sep 24, 2026 | $68.40 | $68.5626 | $66.72 | $66.76 | 585.33K |
| Sep 23, 2026 | $68.97 | $69.39 | $68.345 | $68.42 | 504.87K |
| Sep 22, 2026 | $67.98 | $70.30 | $67.84 | $68.80 | 694.65K |
| Sep 21, 2026 | $69.40 | $69.42 | $67.74 | $67.77 | 576.34K |
| Sep 18, 2026 | $70.03 | $70.07 | $68.735 | $69.07 | 721.35K |
| Sep 17, 2026 | $71.26 | $71.62 | $69.825 | $70.57 | 485.07K |
The latest Smart Investors Daily articles mentioning WLK.
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Market Activity
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WLK research
Company profile and research snapshot.
Westlake Corp is a manufacturer and supplier of chemicals, polymers, and building products. Its Performance and Essential Materials segment offers a wide range of essential building blocks for making products utilized in everyday living, including olefins, vinyl chemicals, polyethylene, and epoxies. Its Housing and Infrastructure Products segment produces key finished goods for building products, pipe and fittings, and global compounds businesses.
Visit company websiteConsensus and target data currently published for this company.
| Date | Firm | Rating | Target |
|---|---|---|---|
| Oct 13, 2026 | RBC Capital | Outperform | — |
| Oct 13, 2026 | Barclays | Underweight | — |
| Oct 5, 2026 | UBS | Buy | — |
| Oct 1, 2026 | Truist Securities | Buy | — |
| Oct 1, 2026 | Wells Fargo | Equal-Weight | — |
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Yahoo · Oct 6, 2026
Sendas Distribuidora (ASAIY) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.
Benzinga · Oct 5, 2026
UBS analyst Joshua Spector maintains Westlake (NYSE:WLK) with a Buy and lowers the price target from $98 to $86.
Yahoo · Oct 5, 2026
US Tile Logo US Tile Concrete and Clay Roofing Logo Westlake Royal Building Products joins US Tile® Clay Roofing Products and Newpoint™ Concrete Roof Tile under a single national brand name: US Tile® Concrete and Clay Roofing.The combined brand will allow for easier specification and sales for customers while maintaining the same trusted products, warranties and support. HOUSTON, Oct. 05, 2026 (GLOBE NEWSWIRE) -- Westlake Royal Building Products™ (Westlake Royal), a Westlake company (NYSE: WLK),
Yahoo · Oct 2, 2026
Westlake has seen its share price under pressure in recent years, and the latest moves are pushing investors to ask a simple question: Are the cash flows of this chemicals producer enough to justify where the stock trades today? Over the past 3 years the share price has fallen 46.0%, which puts the focus squarely on whether the current valuation still lines up with the cash the business can generate. The planned closure of the Cologne PVC plant, alongside a shift to lower cost facilities and...
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The latest Smart Investors Daily articles mentioning WLK.
