| Last Price | Today's Change | 52-Week Range | Trading Volume |
|---|---|---|---|
| 92.28 | -1.54 (-1.64%) | 48.13 - 98.27 | 462.7 thousand (Below Avg) |
Market data as of 4:02PM 05/22/13. Quotes are delayed by at least 15 min.
Westlake Chemical Elects Michael J. Graff and R. Bruce Northcutt to Board
05/20/2013 6:00 AM ET
Westlake Chemical Declares Quarterly Dividend of 18.75 cents per Share
05/17/2013 5:29 PM ET
Westlake Announces First Quarter Earnings
05/06/2013 6:00 AM ET