Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Overview
News
Currencies
International
Treasuries

Westlake Corp (NY: WLK )

158.15 +0.84 (+0.53%)
Official Closing Price Updated: 7:00 PM EDT, May 10, 2024 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 31, 2005 9.838 9.866 9.640 9.669 982,155 -0.20(-2.00%)
May 27, 2005 9.878 9.959 9.765 9.866 362,851 -0.03(-0.33%)
May 26, 2005 9.979 10.02 9.782 9.898 395,838 -0.01(-0.08%)
May 25, 2005 9.979 9.979 9.790 9.906 411,215 -0.10(-1.05%)
May 24, 2005 9.979 10.12 9.939 10.01 219,248 -0.01(-0.08%)
May 23, 2005 10.18 10.18 9.765 10.02 365,828 -0.11(-1.08%)
May 20, 2005 10.20 10.36 10.04 10.13 549,858 -0.06(-0.63%)
May 19, 2005 9.802 10.27 9.798 10.19 851,697 +0.50(+5.11%)
May 18, 2005 9.273 9.777 9.120 9.697 618,807 +0.50(+5.44%)
May 17, 2005 8.971 9.374 8.874 9.197 530,760 +0.21(+2.33%)
May 16, 2005 9.354 9.411 8.890 8.987 1,642,134 -0.32(-3.46%)
May 13, 2005 10.10 10.16 9.157 9.310 972,978 -0.73(-7.27%)
May 12, 2005 10.44 10.44 10.01 10.04 669,899 -0.42(-4.05%)
May 11, 2005 10.50 10.58 10.35 10.46 370,788 -0.12(-1.10%)
May 10, 2005 10.70 10.76 10.57 10.58 323,664 -0.15(-1.35%)
May 09, 2005 11.27 11.27 10.64 10.72 367,316 -0.52(-4.63%)
May 06, 2005 11.38 11.39 11.21 11.25 598,717 -0.10(-0.89%)
May 05, 2005 11.42 11.56 11.34 11.35 645,593 +0.02(+0.14%)
May 04, 2005 10.88 11.40 10.48 11.33 942,720 +0.46(+4.27%)
May 03, 2005 10.65 10.87 10.60 10.87 579,124 +0.17(+1.54%)
May 02, 2005 10.54 10.77 10.54 10.70 709,334 +0.12(+1.10%)
Apr 29, 2005 10.54 10.74 10.39 10.58 676,099 +0.14(+1.35%)
Apr 28, 2005 10.93 11.00 10.44 10.44 513,151 -0.44(-4.07%)
Apr 27, 2005 11.11 11.12 10.71 10.89 601,446 -0.22(-2.00%)
Apr 26, 2005 11.21 11.54 11.10 11.11 632,944 -0.19(-1.71%)
Apr 25, 2005 11.06 11.32 11.03 11.30 157,740 +0.25(+2.30%)
Apr 22, 2005 11.05 11.27 10.98 11.05 699,413 -0.00(-0.04%)
Apr 21, 2005 11.05 11.35 10.97 11.05 385,669 +0.13(+1.18%)
Apr 20, 2005 11.52 11.52 10.86 10.92 593,261 -0.56(-4.85%)
Apr 19, 2005 11.23 11.50 11.22 11.48 543,409 +0.31(+2.82%)
Apr 18, 2005 10.85 11.17 10.83 11.16 602,686 +0.27(+2.52%)
Apr 15, 2005 11.09 11.15 10.87 10.89 626,000 -0.21(-1.89%)
Apr 14, 2005 11.81 11.81 11.05 11.10 598,221 -0.71(-6.01%)
Apr 13, 2005 11.87 11.95 11.73 11.81 787,460 -0.08(-0.71%)
Apr 12, 2005 11.60 11.99 11.45 11.89 787,460 +0.29(+2.54%)
Apr 11, 2005 11.75 11.85 11.57 11.60 755,714 -0.22(-1.88%)
Apr 08, 2005 12.20 12.35 11.73 11.82 733,392 -0.44(-3.55%)
Apr 07, 2005 12.06 12.28 11.83 12.26 601,198 +0.15(+1.27%)
Apr 06, 2005 13.04 13.23 11.78 12.10 2,020,115 -1.31(-9.74%)
Apr 05, 2005 13.40 13.54 13.31 13.41 420,640 +0.03(+0.24%)
Apr 04, 2005 12.95 13.42 12.94 13.38 612,855 +0.40(+3.08%)
Apr 01, 2005 13.10 13.40 12.92 12.98 397,326 -0.06(-0.50%)
Mar 31, 2005 12.66 13.04 12.66 13.04 485,125 +0.38(+3.03%)
Mar 30, 2005 13.11 13.22 12.50 12.66 1,058,793 -0.40(-3.09%)
Mar 29, 2005 13.06 13.65 12.95 13.06 1,431,317 +0.00(+0.00%)
Mar 28, 2005 13.15 13.20 12.88 13.06 583,092 -0.08(-0.64%)
Mar 24, 2005 13.10 13.51 12.66 13.15 935,031 -0.27(-2.01%)
Mar 23, 2005 14.31 14.31 13.10 13.42 1,410,980 -0.92(-6.44%)
Mar 22, 2005 14.11 14.68 14.11 14.34 210,072 +0.25(+1.77%)
Mar 21, 2005 14.07 14.30 14.03 14.09 283,237 +0.01(+0.06%)
Mar 18, 2005 14.33 14.41 14.07 14.08 857,649 -0.21(-1.44%)
Mar 17, 2005 14.11 14.33 13.85 14.29 909,485 +0.32(+2.31%)
Mar 16, 2005 14.30 14.41 13.52 13.97 1,143,119 -0.37(-2.61%)
Mar 15, 2005 14.04 14.54 14.04 14.34 429,072 +0.31(+2.21%)
Mar 14, 2005 14.80 14.82 13.68 14.03 698,173 -0.68(-4.63%)
Mar 11, 2005 14.45 14.90 14.45 14.71 334,577 +0.30(+2.07%)
Mar 10, 2005 14.90 14.93 14.08 14.41 575,900 -0.52(-3.46%)
Mar 09, 2005 14.76 15.20 14.76 14.93 606,902 +0.23(+1.56%)
Mar 08, 2005 14.89 14.89 14.65 14.70 273,565 -0.11(-0.73%)
Mar 07, 2005 14.88 15.00 14.72 14.81 553,826 +0.25(+1.75%)
Mar 04, 2005 14.33 14.64 14.33 14.56 329,617 +0.31(+2.18%)
Mar 03, 2005 14.25 14.39 14.22 14.24 245,786 +0.08(+0.54%)
Mar 02, 2005 14.14 14.63 13.99 14.17 336,561 +0.03(+0.20%)
Mar 01, 2005 14.07 14.26 13.87 14.14 348,466 +0.16(+1.12%)
Feb 28, 2005 14.07 14.11 13.91 13.98 209,328 -0.05(-0.34%)
Feb 25, 2005 13.94 14.05 13.85 14.03 292,414 +0.15(+1.10%)
Feb 24, 2005 13.57 14.03 13.47 13.88 374,756 +0.41(+3.05%)
Feb 23, 2005 13.27 13.50 13.08 13.47 465,283 +0.22(+1.64%)
Feb 22, 2005 12.88 13.47 12.73 13.25 741,328 +0.35(+2.69%)
Feb 18, 2005 14.25 14.75 12.18 12.90 2,732,177 -0.88(-6.38%)
Feb 17, 2005 14.20 14.64 13.74 13.78 545,641 -0.39(-2.73%)
Feb 16, 2005 14.01 14.27 13.98 14.17 296,134 +0.16(+1.15%)
Feb 15, 2005 14.13 14.37 13.61 14.01 611,862 -0.14(-1.00%)
Feb 14, 2005 13.97 14.47 13.97 14.15 907,749 +0.18(+1.27%)
Feb 11, 2005 13.60 14.41 13.60 13.97 1,219,013 +0.51(+3.77%)
Feb 10, 2005 13.31 13.54 13.21 13.46 393,854 +0.16(+1.18%)
Feb 09, 2005 13.43 13.47 13.14 13.31 292,414 -0.10(-0.78%)
Feb 08, 2005 13.32 13.45 13.31 13.41 184,278 -0.01(-0.09%)
Feb 07, 2005 13.35 13.58 13.24 13.42 311,511 +0.10(+0.73%)
Feb 04, 2005 13.33 13.42 13.24 13.33 202,631 -0.00(-0.03%)
Feb 03, 2005 13.49 13.55 13.28 13.33 325,648 -0.14(-1.05%)
Feb 02, 2005 12.88 13.48 12.88 13.47 281,005 +0.61(+4.73%)
Feb 01, 2005 12.62 12.90 12.46 12.86 617,319 +0.20(+1.59%)
Jan 31, 2005 12.84 13.00 12.62 12.66 610,622 -0.10(-0.79%)
Jan 28, 2005 12.82 12.90 12.69 12.76 90,774 -0.10(-0.78%)
Jan 27, 2005 12.92 13.04 12.81 12.86 257,195 -0.09(-0.72%)
Jan 26, 2005 12.94 13.02 12.65 12.95 470,492 +0.05(+0.41%)
Jan 25, 2005 13.08 13.45 12.76 12.90 277,533 -0.10(-0.78%)
Jan 24, 2005 13.68 13.74 12.94 13.00 256,699 -0.70(-5.09%)
Jan 21, 2005 13.55 13.83 13.47 13.70 259,427 +0.19(+1.43%)
Jan 20, 2005 13.75 13.75 13.41 13.51 183,534 -0.28(-2.05%)
Jan 19, 2005 13.86 13.95 13.63 13.79 465,283 +0.10(+0.74%)
Jan 18, 2005 13.46 13.85 13.20 13.69 470,244 +0.23(+1.71%)
Jan 14, 2005 12.80 13.46 12.80 13.46 351,939 +0.68(+5.30%)
Jan 13, 2005 12.58 12.86 12.54 12.78 582,844 +0.22(+1.77%)
Jan 12, 2005 12.48 12.56 12.38 12.56 281,997 +0.14(+1.14%)
Jan 11, 2005 12.59 12.62 12.28 12.42 298,118 -0.17(-1.34%)
Jan 10, 2005 12.30 12.74 12.30 12.59 425,352 +0.24(+1.93%)
Jan 07, 2005 12.58 12.85 12.30 12.35 275,053 -0.24(-1.92%)
Jan 06, 2005 12.76 12.87 12.54 12.59 190,230 -0.17(-1.36%)
Jan 05, 2005 13.27 13.37 12.76 12.77 352,931 -0.52(-3.91%)
Jan 04, 2005 13.45 13.45 12.80 13.29 568,459 -0.16(-1.20%)
Jan 03, 2005 13.44 13.62 13.38 13.45 179,317 -0.02(-0.15%)
Dec 31, 2004 13.43 13.49 13.39 13.47 136,410 +0.04(+0.30%)
Dec 30, 2004 13.75 13.75 13.33 13.43 181,797 -0.29(-2.09%)
Dec 29, 2004 13.70 13.81 13.50 13.71 118,057 -0.00(-0.03%)
Dec 28, 2004 13.69 13.75 13.51 13.72 323,168 +0.01(+0.06%)
Dec 27, 2004 13.79 13.87 13.67 13.71 233,137 +0.08(+0.59%)
Dec 23, 2004 13.59 14.20 13.35 13.63 373,020 +0.08(+0.60%)
Dec 22, 2004 12.96 13.73 12.96 13.55 741,328 +0.69(+5.33%)
Dec 21, 2004 12.22 13.01 12.20 12.86 533,240 +0.60(+4.93%)
Dec 20, 2004 12.28 12.50 12.22 12.26 383,189 -0.04(-0.36%)
Dec 17, 2004 12.74 12.80 12.30 12.30 478,676 -0.42(-3.30%)
Dec 16, 2004 12.88 12.98 12.62 12.72 140,874 -0.16(-1.25%)
Dec 15, 2004 12.83 12.90 12.79 12.88 431,057 +0.10(+0.76%)
Dec 14, 2004 12.68 13.04 12.60 12.79 348,962 +0.09(+0.70%)
Dec 13, 2004 11.85 12.77 11.85 12.70 976,946 +1.00(+8.55%)
Dec 10, 2004 11.87 11.92 11.44 11.70 821,191 -0.37(-3.04%)
Dec 09, 2004 12.10 12.24 11.99 12.06 415,431 -0.04(-0.33%)
Dec 08, 2004 12.01 12.24 11.92 12.10 410,719 +0.10(+0.81%)
Dec 07, 2004 12.74 12.77 11.64 12.01 1,903,794 -0.76(-5.97%)
Dec 06, 2004 12.60 13.00 12.59 12.77 297,870 +0.17(+1.34%)
Dec 03, 2004 12.35 12.63 12.30 12.60 258,435 +0.21(+1.69%)
Dec 02, 2004 13.14 13.27 12.26 12.39 522,080 -0.73(-5.59%)
Dec 01, 2004 12.78 13.20 12.73 13.12 545,641 +0.47(+3.70%)
Nov 30, 2004 12.10 12.76 12.04 12.66 535,969 +0.56(+4.63%)
Nov 29, 2004 12.06 12.33 12.02 12.10 584,828 +0.22(+1.87%)
Nov 26, 2004 11.68 11.89 11.62 11.87 136,162 +0.18(+1.55%)
Nov 24, 2004 11.89 11.94 11.61 11.69 367,812 -0.20(-1.66%)
Nov 23, 2004 11.89 11.91 11.69 11.89 236,362 -0.02(-0.14%)
Nov 22, 2004 11.81 11.91 11.70 11.91 325,897 +0.08(+0.72%)
Nov 19, 2004 11.96 12.01 11.73 11.82 387,405 -0.14(-1.15%)
Nov 18, 2004 11.87 12.10 11.80 11.96 491,821 +0.12(+0.99%)
Nov 17, 2004 11.21 11.91 11.21 11.84 788,204 +0.65(+5.84%)
Nov 16, 2004 10.68 11.40 10.68 11.19 1,294,163 +0.60(+5.71%)
Nov 15, 2004 10.52 10.58 10.48 10.58 363,595 +0.10(+0.96%)
Nov 12, 2004 10.10 10.48 10.10 10.48 345,490 +0.44(+4.42%)
Nov 11, 2004 10.04 10.08 10.02 10.04 536,217 +0.02(+0.24%)
Nov 10, 2004 10.03 10.04 9.979 10.02 413,695 -0.02(-0.16%)
Nov 09, 2004 10.05 10.08 10.01 10.03 319,696 -0.02(-0.16%)
Nov 08, 2004 10.14 10.20 10.04 10.05 453,378 -0.02(-0.20%)
Nov 05, 2004 9.757 10.64 9.757 10.07 706,854 +0.37(+3.83%)
Nov 04, 2004 9.636 9.713 9.636 9.697 329,121 +0.06(+0.63%)
Nov 03, 2004 9.777 9.894 9.588 9.636 625,752 +0.09(+0.97%)
Nov 02, 2004 9.636 9.737 9.536 9.544 715,038 +0.25(+2.69%)
Nov 01, 2004 9.362 9.415 9.273 9.294 237,602 -0.01(-0.09%)
Oct 29, 2004 9.092 9.302 9.092 9.302 246,778 +0.19(+2.08%)
Oct 28, 2004 9.515 9.540 9.112 9.112 644,105 -0.36(-3.83%)
Oct 27, 2004 9.334 9.596 9.334 9.475 110,368 +0.24(+2.62%)
Oct 26, 2004 8.870 9.354 8.870 9.233 204,119 +0.32(+3.62%)
Oct 25, 2004 8.769 8.911 8.765 8.911 206,351 +0.14(+1.56%)
Oct 22, 2004 8.870 8.911 8.729 8.774 407,247 -0.06(-0.64%)
Oct 21, 2004 8.810 8.870 8.600 8.830 672,627 -0.02(-0.23%)
Oct 20, 2004 8.850 8.870 8.806 8.850 480,908 -0.01(-0.14%)
Oct 19, 2004 9.032 9.112 8.830 8.862 162,948 -0.11(-1.21%)
Oct 18, 2004 8.858 9.011 8.782 8.971 260,419 +0.09(+1.04%)
Oct 15, 2004 9.019 9.064 8.850 8.878 330,113 -0.12(-1.34%)
Oct 14, 2004 8.757 9.112 8.709 8.999 195,687 +0.21(+2.39%)
Oct 13, 2004 9.096 9.120 8.661 8.790 319,696 -0.25(-2.72%)
Oct 12, 2004 9.112 9.161 8.971 9.036 229,913 -0.13(-1.41%)
Oct 11, 2004 9.092 9.185 9.072 9.165 220,736 +0.01(+0.09%)
Oct 08, 2004 9.193 9.233 9.157 9.157 386,909 -0.01(-0.13%)
Oct 07, 2004 9.233 9.374 9.157 9.169 317,216 +0.06(+0.62%)
Oct 06, 2004 9.032 9.112 8.870 9.112 255,955 +0.20(+2.26%)
Oct 05, 2004 8.870 9.028 8.834 8.911 833,839 +0.04(+0.45%)
Oct 04, 2004 8.907 8.975 8.870 8.870 423,616 -0.02(-0.23%)
Oct 01, 2004 9.052 9.072 8.830 8.890 460,819 -0.10(-1.12%)
Sep 30, 2004 9.233 9.233 8.874 8.991 1,602,699 -0.18(-1.98%)
Sep 29, 2004 8.870 9.217 8.846 9.173 1,279,530 +0.42(+4.74%)
Sep 28, 2004 8.548 8.782 8.374 8.757 854,177 +0.22(+2.60%)
Sep 27, 2004 8.346 8.604 8.310 8.536 677,588 +0.25(+3.02%)
Sep 24, 2004 7.983 8.286 7.943 8.286 688,252 +0.34(+4.31%)
Sep 23, 2004 7.862 7.955 7.802 7.943 444,698 +0.11(+1.44%)
Sep 22, 2004 7.862 7.862 7.798 7.830 261,412 -0.03(-0.41%)
Sep 21, 2004 7.790 7.923 7.782 7.862 197,671 +0.09(+1.19%)
Sep 20, 2004 7.689 7.814 7.681 7.770 310,767 +0.19(+2.50%)
Sep 17, 2004 7.641 7.705 7.580 7.580 292,910 -0.08(-1.05%)
Sep 16, 2004 7.540 7.709 7.532 7.661 349,458 +0.15(+1.99%)
Sep 15, 2004 7.600 7.717 7.499 7.512 145,835 -0.15(-1.90%)
Sep 14, 2004 7.774 7.778 7.600 7.657 255,459 -0.14(-1.76%)
Sep 13, 2004 7.782 7.931 7.757 7.794 540,185 +0.01(+0.16%)
Sep 10, 2004 7.620 7.782 7.620 7.782 357,147 +0.16(+2.12%)
Sep 09, 2004 7.419 7.725 7.419 7.620 532,496 +0.19(+2.55%)
Sep 08, 2004 7.298 7.439 7.258 7.431 312,752 +0.11(+1.54%)
Sep 07, 2004 7.157 7.318 7.137 7.318 419,896 +0.12(+1.68%)
Sep 03, 2004 7.217 7.258 7.197 7.197 96,231 -0.02(-0.28%)
Sep 02, 2004 7.237 7.237 7.177 7.217 122,025 +0.00(+0.00%)
Sep 01, 2004 7.128 7.378 7.128 7.217 389,141 +0.16(+2.29%)
Aug 31, 2004 7.056 7.056 6.826 7.056 356,403 -0.04(-0.57%)
Aug 30, 2004 7.068 7.278 7.056 7.096 577,636 +0.02(+0.34%)
Aug 27, 2004 6.758 7.076 6.733 7.072 326,641 +0.31(+4.65%)
Aug 26, 2004 6.592 6.774 6.572 6.758 228,425 +0.19(+2.82%)
Aug 25, 2004 6.491 6.592 6.451 6.572 187,750 +0.09(+1.37%)
Aug 24, 2004 6.395 6.552 6.366 6.483 658,986 +0.13(+2.03%)
Aug 23, 2004 6.310 6.383 6.310 6.354 616,327 +0.10(+1.68%)
Aug 20, 2004 6.169 6.250 6.088 6.250 751,745 +0.10(+1.71%)
Aug 19, 2004 6.125 6.209 6.112 6.145 436,513 +0.05(+0.79%)
Aug 18, 2004 6.088 6.129 6.068 6.096 307,791 -0.03(-0.53%)
Aug 17, 2004 5.987 6.129 5.987 6.129 578,876 +0.12(+2.01%)
Aug 16, 2004 5.947 6.008 5.862 6.008 1,110,381 -0.01(-0.13%)
Aug 13, 2004 5.959 6.068 5.947 6.016 340,282 +0.04(+0.74%)
Aug 12, 2004 5.887 6.004 5.858 5.971 1,375,761 +0.06(+1.09%)
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.