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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

Historical Prices

Date Open High Low Close Volume Change (%)
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%)
Aug 01, 2008 37.24 37.82 36.54 37.50 303,329 +0.39(+1.04%)
Jul 31, 2008 37.40 38.30 36.89 37.11 142,432 -0.35(-0.94%)
Jul 30, 2008 37.04 38.02 36.61 37.46 201,538 +0.25(+0.67%)
Jul 29, 2008 37.22 37.53 35.65 37.22 166,447 +1.69(+4.76%)
Jul 28, 2008 35.65 35.65 35.09 35.52 85,369 -0.28(-0.79%)
Jul 25, 2008 35.75 36.49 34.95 35.81 172,173 +0.41(+1.16%)
Jul 24, 2008 36.28 36.33 35.05 35.39 198,656 -0.86(-2.37%)
Jul 23, 2008 35.90 36.51 34.96 36.25 255,080 +0.49(+1.37%)
Jul 22, 2008 35.86 36.71 35.42 35.76 230,207 -0.59(-1.63%)
Jul 21, 2008 36.08 36.43 35.73 36.36 180,624 +0.34(+0.95%)
Jul 18, 2008 35.49 36.07 35.04 36.01 154,116 +0.22(+0.62%)
Jul 17, 2008 36.56 36.97 35.56 35.79 199,912 -0.69(-1.88%)
Jul 16, 2008 35.21 36.57 34.32 36.48 162,608 +1.31(+3.71%)
Jul 15, 2008 35.41 35.96 34.82 35.17 281,136 -0.66(-1.85%)
Jul 14, 2008 36.17 36.29 35.48 35.83 231,375 -0.33(-0.90%)
Jul 11, 2008 36.73 37.14 35.68 36.16 326,931 -0.97(-2.61%)
Jul 10, 2008 35.63 37.24 35.62 37.13 284,559 +1.38(+3.87%)
Jul 09, 2008 35.39 37.05 35.34 35.75 320,699 +0.49(+1.39%)
Jul 08, 2008 34.84 35.44 33.75 35.26 291,382 +0.65(+1.89%)
Jul 07, 2008 35.23 36.12 34.28 34.60 250,337 -0.47(-1.35%)
Jul 04, 2008 35.17 36.46 34.38 35.08 269,925 +0.00(+0.00%)
Jul 03, 2008 35.17 36.46 34.38 35.08 269,925 -0.21(-0.61%)
Jul 02, 2008 36.50 38.48 35.03 35.29 299,670 -1.40(-3.82%)
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