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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 (%)
Aug 31, 2010 17.60 18.04 17.40 17.60 2,973 -0.18(-1.02%)
Aug 30, 2010 18.40 18.53 17.62 17.78 158,187 -0.69(-3.74%)
Aug 27, 2010 18.47 18.60 17.95 18.47 216,569 +0.40(+2.19%)
Aug 26, 2010 18.46 18.53 18.05 18.08 154,254 -0.35(-1.91%)
Aug 25, 2010 18.34 18.50 17.96 18.43 510 -0.02(-0.10%)
Aug 24, 2010 18.99 19.00 18.42 18.45 2,071 -0.79(-4.12%)
Aug 23, 2010 20.23 20.34 19.17 19.24 232,082 -0.78(-3.91%)
Aug 20, 2010 20.33 20.34 19.62 20.02 205,413 -0.52(-2.53%)
Aug 19, 2010 21.14 21.15 20.47 20.54 1,780 -0.74(-3.47%)
Aug 18, 2010 21.37 21.38 20.83 21.28 8,004 -0.07(-0.33%)
Aug 17, 2010 21.00 21.67 20.92 21.35 1,229 +0.66(+3.19%)
Aug 16, 2010 19.98 20.79 19.90 20.69 179,619 +0.67(+3.34%)
Aug 13, 2010 20.02 20.35 19.86 20.02 132,899 -0.16(-0.78%)
Aug 12, 2010 19.97 20.30 19.69 20.18 166,062 +0.02(+0.09%)
Aug 11, 2010 20.46 20.67 20.06 20.16 2,253 -0.87(-4.14%)
Aug 10, 2010 20.95 21.23 20.53 21.03 193,715 -0.21(-0.98%)
Aug 09, 2010 20.68 21.45 20.66 21.24 119,488 +0.75(+3.66%)
Aug 06, 2010 20.49 21.06 20.00 20.49 159,184 -0.44(-2.12%)
Aug 05, 2010 21.96 23.45 20.68 20.94 384,194 -1.30(-5.84%)
Aug 04, 2010 21.58 22.38 21.34 22.24 147,864 +0.76(+3.53%)
Aug 03, 2010 21.92 22.24 21.41 21.48 155,345 -0.61(-2.76%)
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