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Koppers Holdings Inc (NY: KOP )

43.96 -0.15 (-0.34%)
Official Closing Price Updated: 7:00 PM EDT, May 22, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
May 28, 2010 23.61 24.25 23.27 23.61 80,862 -0.70(-2.87%)
May 27, 2010 23.77 24.41 23.53 24.31 87,950 +1.07(+4.61%)
May 26, 2010 23.24 24.15 23.09 23.24 850 -0.16(-0.67%)
May 25, 2010 23.06 23.46 22.36 23.40 199,506 -0.27(-1.14%)
May 24, 2010 24.28 24.45 23.56 23.67 105,805 -0.71(-2.93%)
May 21, 2010 23.33 24.59 23.08 24.38 246,113 +0.51(+2.12%)
May 20, 2010 25.25 25.26 23.75 23.87 250,326 -2.10(-8.09%)
May 19, 2010 27.16 27.20 25.78 25.98 133,727 -1.35(-4.94%)
May 18, 2010 28.23 28.45 27.17 27.33 154,191 -0.66(-2.37%)
May 17, 2010 28.15 28.77 26.92 27.99 232,560 -0.03(-0.09%)
May 14, 2010 28.01 28.15 27.11 28.01 213,397 -0.28(-0.99%)
May 13, 2010 28.88 28.99 28.04 28.29 184,977 -0.64(-2.23%)
May 12, 2010 28.14 29.06 28.02 28.94 192,950 +0.78(+2.77%)
May 11, 2010 27.93 28.55 27.84 28.16 198,036 +0.23(+0.84%)
May 10, 2010 26.96 28.04 26.96 27.93 284,734 +2.36(+9.21%)
May 07, 2010 26.11 26.84 25.28 25.57 340,889 -0.74(-2.80%)
May 06, 2010 24.02 28.07 23.30 26.31 591,114 +2.66(+11.24%)
May 05, 2010 23.83 24.11 23.47 23.65 123,787 -0.71(-2.91%)
May 04, 2010 24.27 24.59 23.81 24.36 193,866 -0.18(-0.74%)
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