NYSE · Common stock
Westlake (WLK)
$65.31 +$0.75 (+1.16%)
- Day’s range
- $64.56–$66.91
- Volume
- 964,349
WLK price history
WLK closed at $65.31 on Oct. 26, 2026. Over the past year, its daily close ranged from $56.38 on Nov. 20, 2025 to $123.39 on April 7, 2026.
Data table: WLK daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $65.31 |
| Oct. 23, 2026 | $64.56 |
| Oct. 22, 2026 | $64.14 |
| Oct. 21, 2026 | $60.84 |
| Oct. 20, 2026 | $62.69 |
| Oct. 19, 2026 | $62.29 |
| Oct. 16, 2026 | $63.33 |
| Oct. 15, 2026 | $63.61 |
| Oct. 14, 2026 | $62.21 |
| Oct. 13, 2026 | $61.86 |
| Oct. 12, 2026 | $61.85 |
| Oct. 9, 2026 | $62.29 |
| Oct. 8, 2026 | $62.31 |
| Oct. 7, 2026 | $61.52 |
| Oct. 6, 2026 | $63.39 |
| Oct. 5, 2026 | $64.61 |
| Oct. 2, 2026 | $63.50 |
| Oct. 1, 2026 | $62.47 |
| Sept. 30, 2026 | $62.31 |
| Sept. 29, 2026 | $63.39 |
| Sept. 28, 2026 | $66.84 |
| Sept. 25, 2026 | $67.71 |
| Sept. 24, 2026 | $66.76 |
| Sept. 23, 2026 | $68.42 |
| Sept. 22, 2026 | $68.80 |
| Sept. 21, 2026 | $67.77 |
| Sept. 18, 2026 | $69.07 |
| Sept. 17, 2026 | $70.57 |
| Sept. 16, 2026 | $70.66 |
| Sept. 15, 2026 | $70.02 |
| Sept. 14, 2026 | $68.96 |
| Sept. 11, 2026 | $70.81 |
| Sept. 10, 2026 | $71.62 |
| Sept. 9, 2026 | $71.78 |
| Sept. 8, 2026 | $74.75 |
| Sept. 4, 2026 | $74.79 |
| Sept. 3, 2026 | $74.60 |
| Sept. 2, 2026 | $76.27 |
| Sept. 1, 2026 | $74.23 |
| Aug. 31, 2026 | $75.07 |
| Aug. 28, 2026 | $75.71 |
| Aug. 27, 2026 | $73.93 |
| Aug. 26, 2026 | $74.61 |
| Aug. 25, 2026 | $74.80 |
| Aug. 24, 2026 | $76.49 |
| Aug. 21, 2026 | $78.93 |
| Aug. 20, 2026 | $78.85 |
| Aug. 19, 2026 | $79.45 |
| Aug. 18, 2026 | $77.52 |
| Aug. 17, 2026 | $78.21 |
| Aug. 14, 2026 | $79.55 |
| Aug. 13, 2026 | $80.19 |
| Aug. 12, 2026 | $79.17 |
| Aug. 11, 2026 | $80.84 |
| Aug. 10, 2026 | $79.09 |
| Aug. 7, 2026 | $77.47 |
| Aug. 6, 2026 | $77.47 |
| Aug. 5, 2026 | $78.74 |
| Aug. 4, 2026 | $80.63 |
| Aug. 3, 2026 | $69.89 |
| July 31, 2026 | $70.50 |
| July 30, 2026 | $71.72 |
| July 29, 2026 | $72.25 |
| July 28, 2026 | $72.16 |
| July 27, 2026 | $72.33 |
| July 24, 2026 | $73.82 |
| July 23, 2026 | $75.23 |
| July 22, 2026 | $77.06 |
| July 21, 2026 | $76.22 |
| July 20, 2026 | $76.91 |
| July 17, 2026 | $77.63 |
| July 16, 2026 | $77.08 |
| July 15, 2026 | $77.05 |
| July 14, 2026 | $77.04 |
| July 13, 2026 | $76.07 |
| July 10, 2026 | $75.49 |
| July 9, 2026 | $74.48 |
| July 8, 2026 | $75.80 |
| July 7, 2026 | $76.27 |
| July 6, 2026 | $74.80 |
| July 2, 2026 | $74.77 |
| July 1, 2026 | $72.82 |
| June 30, 2026 | $73.00 |
| June 29, 2026 | $74.72 |
| June 26, 2026 | $76.62 |
| June 25, 2026 | $76.54 |
| June 24, 2026 | $75.87 |
| June 23, 2026 | $76.48 |
| June 22, 2026 | $77.95 |
| June 18, 2026 | $80.28 |
| June 17, 2026 | $83.48 |
| June 16, 2026 | $84.33 |
| June 15, 2026 | $87.45 |
| June 12, 2026 | $88.50 |
| June 11, 2026 | $87.27 |
| June 10, 2026 | $87.12 |
| June 9, 2026 | $86.11 |
| June 8, 2026 | $85.26 |
| June 5, 2026 | $84.64 |
| June 4, 2026 | $85.25 |
| June 3, 2026 | $86.39 |
| June 2, 2026 | $86.83 |
| June 1, 2026 | $86.38 |
| May 29, 2026 | $86.83 |
| May 28, 2026 | $87.67 |
| May 27, 2026 | $87.81 |
| May 26, 2026 | $88.77 |
| May 22, 2026 | $88.60 |
| May 21, 2026 | $88.10 |
| May 20, 2026 | $88.50 |
| May 19, 2026 | $88.66 |
| May 18, 2026 | $91.46 |
| May 15, 2026 | $88.59 |
| May 14, 2026 | $91.53 |
| May 13, 2026 | $92.27 |
| May 12, 2026 | $96.54 |
| May 11, 2026 | $97.56 |
| May 8, 2026 | $93.85 |
| May 7, 2026 | $97.38 |
| May 6, 2026 | $99.92 |
| May 5, 2026 | $104.78 |
| May 4, 2026 | $114.87 |
| May 1, 2026 | $114.99 |
| April 30, 2026 | $115.28 |
| April 29, 2026 | $111.41 |
| April 28, 2026 | $110.35 |
| April 27, 2026 | $111.19 |
| April 24, 2026 | $110.64 |
| April 23, 2026 | $112.25 |
| April 22, 2026 | $114.28 |
| April 21, 2026 | $115.65 |
| April 20, 2026 | $113.88 |
| April 17, 2026 | $112.61 |
| April 16, 2026 | $119.00 |
| April 15, 2026 | $115.25 |
| April 14, 2026 | $117.93 |
| April 13, 2026 | $120.15 |
| April 10, 2026 | $118.37 |
| April 9, 2026 | $117.21 |
| April 8, 2026 | $120.81 |
| April 7, 2026 | $123.39 |
| April 6, 2026 | $119.53 |
| April 2, 2026 | $119.40 |
| April 1, 2026 | $116.58 |
| March 31, 2026 | $116.82 |
| March 30, 2026 | $116.00 |
| March 27, 2026 | $113.29 |
| March 26, 2026 | $113.46 |
| March 25, 2026 | $114.22 |
| March 24, 2026 | $114.09 |
| March 23, 2026 | $108.50 |
| March 20, 2026 | $106.12 |
| March 19, 2026 | $111.23 |
| March 18, 2026 | $112.60 |
| March 17, 2026 | $111.44 |
| March 16, 2026 | $110.79 |
| March 13, 2026 | $112.04 |
| March 12, 2026 | $114.22 |
| March 11, 2026 | $107.03 |
| March 10, 2026 | $105.04 |
| March 9, 2026 | $106.34 |
| March 6, 2026 | $103.19 |
| March 5, 2026 | $105.51 |
| March 4, 2026 | $106.13 |
| March 3, 2026 | $102.92 |
| March 2, 2026 | $106.79 |
| Feb. 27, 2026 | $105.38 |
| Feb. 26, 2026 | $100.34 |
| Feb. 25, 2026 | $103.09 |
| Feb. 24, 2026 | $104.17 |
| Feb. 23, 2026 | $93.02 |
| Feb. 20, 2026 | $94.40 |
| Feb. 19, 2026 | $95.06 |
| Feb. 18, 2026 | $99.53 |
| Feb. 17, 2026 | $97.82 |
| Feb. 13, 2026 | $100.08 |
| Feb. 12, 2026 | $98.73 |
| Feb. 11, 2026 | $100.36 |
| Feb. 10, 2026 | $99.12 |
| Feb. 9, 2026 | $96.48 |
| Feb. 6, 2026 | $95.93 |
| Feb. 5, 2026 | $92.17 |
| Feb. 4, 2026 | $96.00 |
| Feb. 3, 2026 | $90.90 |
| Feb. 2, 2026 | $83.77 |
| Jan. 30, 2026 | $79.32 |
| Jan. 29, 2026 | $81.56 |
| Jan. 28, 2026 | $81.88 |
| Jan. 27, 2026 | $81.68 |
| Jan. 26, 2026 | $84.16 |
| Jan. 23, 2026 | $85.22 |
| Jan. 22, 2026 | $86.75 |
| Jan. 21, 2026 | $86.68 |
| Jan. 20, 2026 | $83.92 |
| Jan. 16, 2026 | $87.87 |
| Jan. 15, 2026 | $88.30 |
| Jan. 14, 2026 | $89.85 |
| Jan. 13, 2026 | $85.00 |
| Jan. 12, 2026 | $84.94 |
| Jan. 9, 2026 | $83.20 |
| Jan. 8, 2026 | $79.53 |
| Jan. 7, 2026 | $74.47 |
| Jan. 6, 2026 | $77.43 |
| Jan. 5, 2026 | $74.98 |
| Jan. 2, 2026 | $74.15 |
| Dec. 31, 2025 | $73.94 |
| Dec. 30, 2025 | $74.88 |
| Dec. 29, 2025 | $74.38 |
| Dec. 26, 2025 | $73.75 |
| Dec. 24, 2025 | $73.68 |
| Dec. 23, 2025 | $73.29 |
| Dec. 22, 2025 | $74.39 |
| Dec. 19, 2025 | $72.49 |
| Dec. 18, 2025 | $74.78 |
| Dec. 17, 2025 | $73.98 |
| Dec. 16, 2025 | $73.34 |
| Dec. 15, 2025 | $73.63 |
| Dec. 12, 2025 | $74.40 |
| Dec. 11, 2025 | $74.92 |
| Dec. 10, 2025 | $72.73 |
| Dec. 9, 2025 | $68.44 |
| Dec. 8, 2025 | $67.62 |
| Dec. 5, 2025 | $68.02 |
| Dec. 4, 2025 | $67.97 |
| Dec. 3, 2025 | $68.71 |
| Dec. 2, 2025 | $66.60 |
| Dec. 1, 2025 | $67.59 |
| Nov. 28, 2025 | $66.81 |
| Nov. 26, 2025 | $64.72 |
| Nov. 25, 2025 | $62.87 |
| Nov. 24, 2025 | $60.62 |
| Nov. 21, 2025 | $59.03 |
| Nov. 20, 2025 | $56.38 |
| Nov. 19, 2025 | $57.50 |
| Nov. 18, 2025 | $58.65 |
| Nov. 17, 2025 | $59.05 |
| Nov. 14, 2025 | $62.56 |
| Nov. 13, 2025 | $64.91 |
| Nov. 12, 2025 | $62.81 |
| Nov. 11, 2025 | $63.45 |
| Nov. 10, 2025 | $65.18 |
| Nov. 7, 2025 | $64.95 |
| Nov. 6, 2025 | $64.46 |
| Nov. 5, 2025 | $65.86 |
| Nov. 4, 2025 | $66.78 |
| Nov. 3, 2025 | $68.28 |
| Oct. 31, 2025 | $68.81 |
| Oct. 30, 2025 | $68.29 |
| Oct. 29, 2025 | $73.47 |
| Oct. 28, 2025 | $76.44 |
| Oct. 27, 2025 | $79.73 |
Key figures
- 52-week range
- $56.38–$123.39Low Nov. 20, 2025; high April 7, 2026
- Average daily volume
- 935,578Past 3 months
- Market value
- $8.35B
- Dividend yield
- 3.25%Past 12 months of regular dividends
- From 52-week high
- −47.07%
Price change
- 1 month
- −3.54%
- 3 months
- −11.53%
- Year to date
- −11.67%
- 1 year
- −17.56%
$1,000 a year ago
$1,000 put into WLK at the close on Oct. 24, 2025 would be worth $824.
Price only, dividends not included.
What Wall Street says about WLK
In the past 90 days, Wall Street firms published 12 rating or price-target actions on WLK: 1 downgrade, 2 new ratings, 1 raised price target and 8 lowered price targets.
| Action | Rating | |||
|---|---|---|---|---|
| JP Morgan | Cuts target | Neutral | $80 to $65 | |
| Barclays | Initiates coverage | Underweight | $66 | |
| RBC Capital | Cuts target | Outperform | $95 to $74 | |
| UBS | Cuts target | Buy | $98 to $86 | |
| Truist Securities | Cuts target | Buy | $104 to $90 | |
| Wells Fargo | Cuts target | Equal-weight | $89 to $68 | |
| Citigroup | Cuts target | Neutral | $85 to $67 | |
| UBS | Cuts target | Buy | $106 to $98 | |
| Keybanc | Initiates coverage | Overweight | $92 | |
| BMO Capital | Downgrade | Outperform to Market perform | $96 to $82 | |
| RBC Capital | Raises target | Outperform | $89 to $95 | |
| Wells Fargo | Cuts target | Equal-weight | $110 to $89 |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
Recent dividends
| Ex-dividend date | Per share |
|---|---|
| Regular, paid Sept. 10 | $0.5330 |
| Regular, paid June 11 | $0.53 |
| Regular, paid March 18 | $0.53 |
| Regular, paid Dec. 11, 2025 | $0.53 |
About Westlake Corporation
Westlake is a forward-integrated commodity chemicals firm based in Houston. It began as a single low-density polyethylene plant and expanded its capabilities to include ethylene, vinyl chloride monomers, and polyvinyl chloride over the next two decades. The acquisition of Axiall in 2016 made it a North American leader in chlor-alkali and PVC. Today, Westlake has two defined segments: performance and essential materials, and housing and infrastructure products. The HIP segment began operating in 2022 following a series of acquisitions in the building products space. The firm aims to maximize the value of its chemical production by integrating with the HIP segment, realizing the higher margins of finished commercial goods.
- Headquarters
- Houston, Texas
- Employees
- 14,600
- Listed
- Aug. 11, 2004
- Sector
- Materials
- Industry
- Industrial organic chemicals
In WallStreetDigest editions
No WallStreetDigest article about WLK is on the site yet.