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Koppers Holdings Inc (NY: KOP )

44.33 +1.11 (+2.57%)
Official Closing Price Updated: 7:00 PM EDT, May 31, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2008 18.78 20.58 18.17 20.43 372,129 +1.87(+10.09%)
Oct 30, 2008 16.77 18.71 16.77 18.56 324,591 +1.61(+9.53%)
Oct 29, 2008 14.66 17.64 14.57 16.95 383,423 +2.35(+16.13%)
Oct 28, 2008 14.72 15.03 14.09 14.59 361,892 +0.09(+0.59%)
Oct 27, 2008 14.60 15.30 14.34 14.51 364,035 -0.56(-3.71%)
Oct 24, 2008 14.92 15.84 14.68 15.06 220,704 -1.02(-6.35%)
Oct 23, 2008 16.38 16.61 15.05 16.09 484,960 -0.21(-1.26%)
Oct 22, 2008 17.51 17.51 15.73 16.29 336,975 -1.55(-8.71%)
Oct 21, 2008 18.33 18.51 17.42 17.85 300,216 -0.80(-4.28%)
Oct 20, 2008 17.77 18.65 17.27 18.65 248,246 +1.02(+5.80%)
Oct 17, 2008 16.95 18.90 16.94 17.62 385,965 -0.19(-1.06%)
Oct 16, 2008 18.31 18.90 16.32 17.81 753,877 -0.38(-2.08%)
Oct 15, 2008 20.05 20.05 18.18 18.19 301,184 -1.88(-9.37%)
Oct 14, 2008 22.85 22.95 19.56 20.07 281,909 -1.91(-8.68%)
Oct 13, 2008 18.05 21.98 17.37 21.98 652,371 +4.77(+27.69%)
Oct 10, 2008 16.82 18.17 16.07 17.21 653,441 -0.39(-2.20%)
Oct 09, 2008 19.26 19.69 17.44 17.60 414,781 -1.35(-7.12%)
Oct 08, 2008 19.73 20.23 18.44 18.95 572,481 -1.07(-5.36%)
Oct 07, 2008 24.41 24.46 19.59 20.02 438,347 -4.07(-16.90%)
Oct 06, 2008 25.65 25.65 20.18 24.09 489,882 -2.13(-8.12%)
Oct 03, 2008 28.94 29.74 25.99 26.22 302,577 -2.21(-7.76%)
Oct 02, 2008 30.16 30.16 28.28 28.43 373,873 -2.01(-6.60%)
Oct 01, 2008 31.87 31.87 29.86 30.44 344,940 -1.69(-5.27%)
Sep 30, 2008 31.73 32.42 29.06 32.13 461,717 +0.98(+3.14%)
Sep 29, 2008 35.11 35.11 31.15 31.15 324,224 -4.35(-12.26%)
Sep 26, 2008 36.06 36.23 34.96 35.51 0 -1.04(-2.84%)
Sep 25, 2008 37.63 37.77 36.33 36.55 208,149 -1.08(-2.88%)
Sep 24, 2008 38.31 38.47 37.45 37.63 243,773 -0.56(-1.46%)
Sep 23, 2008 38.63 39.41 37.86 38.19 220,524 -0.50(-1.29%)
Sep 22, 2008 39.62 39.96 38.41 38.68 321,011 -1.28(-3.20%)
Sep 19, 2008 40.37 41.85 37.05 39.96 0 +4.31(+12.09%)
Sep 18, 2008 35.15 36.35 33.50 35.65 513,761 +0.99(+2.85%)
Sep 17, 2008 37.82 37.82 34.48 34.66 481,234 -3.56(-9.30%)
Sep 16, 2008 36.90 38.22 36.09 38.22 256,427 +0.96(+2.58%)
Sep 15, 2008 38.40 39.07 36.93 37.26 316,758 -2.00(-5.10%)
Sep 12, 2008 38.12 39.75 37.90 39.26 241,837 +1.20(+3.16%)
Sep 11, 2008 34.73 38.15 34.54 38.06 525,881 +3.00(+8.55%)
Sep 10, 2008 35.59 36.28 34.66 35.06 437,113 -0.18(-0.51%)
Sep 09, 2008 37.35 37.35 35.03 35.24 603,402 -1.80(-4.87%)
Sep 08, 2008 38.00 38.15 36.21 37.04 215,935 -0.21(-0.58%)
Sep 05, 2008 36.76 37.58 36.15 37.26 0 +0.33(+0.91%)
Sep 04, 2008 37.08 37.44 36.85 36.92 302,774 -0.83(-2.21%)
Sep 03, 2008 38.00 38.00 36.79 37.76 221,863 -0.25(-0.66%)
Sep 02, 2008 39.77 40.33 37.46 38.01 262,164 -1.34(-3.41%)
Aug 29, 2008 40.26 40.35 38.99 39.35 118,902 -1.00(-2.49%)
Aug 28, 2008 39.26 40.51 38.98 40.35 176,132 +0.79(+2.00%)
Aug 27, 2008 38.61 39.60 38.19 39.56 160,869 +0.82(+2.11%)
Aug 26, 2008 38.07 39.04 37.83 38.74 182,098 +0.80(+2.11%)
Aug 25, 2008 39.22 39.22 37.36 37.95 153,240 -1.49(-3.79%)
Aug 22, 2008 39.41 40.14 39.04 39.44 147,621 +0.12(+0.31%)
Aug 21, 2008 39.53 39.64 38.38 39.32 160,897 -0.51(-1.27%)
Aug 20, 2008 38.47 40.12 38.02 39.83 341,552 +1.43(+3.71%)
Aug 19, 2008 38.32 38.58 37.93 38.40 166,990 -0.46(-1.19%)
Aug 18, 2008 40.31 40.63 38.62 38.86 211,939 -1.39(-3.46%)
Aug 15, 2008 41.35 41.92 40.01 40.26 0 -0.93(-2.25%)
Aug 14, 2008 41.23 41.34 40.38 41.18 188,227 -0.25(-0.60%)
Aug 13, 2008 41.24 41.88 40.55 41.43 267,513 +0.25(+0.60%)
Aug 12, 2008 41.53 42.00 40.75 41.18 265,690 -0.36(-0.87%)
Aug 11, 2008 39.90 41.93 39.70 41.54 271,269 +1.72(+4.31%)
Aug 08, 2008 39.10 39.95 38.58 39.83 393,534 +1.06(+2.73%)
Aug 07, 2008 38.19 41.79 38.19 38.77 598,109 +0.59(+1.55%)
Aug 06, 2008 38.76 39.69 37.83 38.18 423,004 +0.36(+0.95%)
Aug 05, 2008 37.24 37.91 37.19 37.82 242,490 +1.10(+2.99%)
Aug 04, 2008 37.57 38.31 36.15 36.72 246,579 -0.78(-2.08%)
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