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Also trades as: 0LVK.L (LSE) · $vol 0M

WLK NYSE

Westlake Corporation
1W: +4.8% 1M: -3.6% 3M: -9.5% YTD: -11.9% 1Y: -16.4% 3Y: -42.1% 5Y: -30.4%
$66.17
+0.86 (+1.32%)
After Hours: $66.89 (+0.72, +1.09%)
Weekly Expected Move ±5.1%
$58 $61 $65 $68 $71
NYSE · Basic Materials · Chemicals - Specialty · Tech Score Neutral · Power 46 · $8.3B mcap · 33M float · 3.02% daily turnover · Short 53% of daily vol
Credit Risk of going bust: higher than 59% of companies Debt: 40.8% of company value Bonds: $136.9M held by 178 funds, 125 bp over Treasuries → details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $3.00 (down 95%), Westlake Corporation would be worth roughly what it owes.
Total debt $5.75B against a stock market value of $8.35B.
Distance to default 4.31 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $2.53B (short-term plus half of long-term), stock volatility 43.0%; Altman Z 1.69. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
Oct Typical
☀️
Sunny
+10.0% YTD avg
Midterm Year
☀️
Sunny
+6.2% YTD avg
2026 Now
⛈️
Stormy
Below typical
20yr Avg YTD
+10.0%
Day 206 of 252
Midterm Year YTD
+6.2%
Presidential cycle avg
2026 YTD
-10.8%
Below 20yr avg
Typical Vol
41%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
+3.0%
Midterm
☁️
+0.8%
50% win 42% vol
Feb
20yr
💨
+3.5%
Midterm
☀️
+7.3%
45% win 45% vol
Mar
20yr
💨
+5.8%
Midterm
☀️
+12.5%
65% win 52% vol
Apr
20yr
💨
+8.2%
Midterm
☀️
+14.1%
60% win 46% vol
May
20yr
⛈️
+6.7%
Midterm
☀️
+14.1%
45% win 45% vol
Jun
20yr
⛈️
+3.9%
Midterm
⛅
+3.4%
40% win 36% vol
Jul
20yr
💨
+8.0%
Midterm
☀️
+8.2%
60% win 38% vol
Aug
20yr
💨
+10.3%
Midterm
☀️
+11.5%
60% win 45% vol
Sep
20yr
⛈️
+10.3%
Midterm
☀️
+8.2%
55% win 39% vol
Oct
20yr
🌫️
+9.0%
Midterm
⛅
+3.8%
48% win 41% vol
Now: +6.2%
Nov
20yr
💨
+13.9%
Midterm
☀️
+10.0%
65% win 47% vol
Dec
20yr
⛅
+0.7%
Midterm
🌧️
-1.3%
45% win 32% vol
Seasonality (20yr)
Updated: 2026-10-27
YTD: -10.8%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms