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Koppers Holdings Inc (NY: KOP )

43.27 -1.68 (-3.74%)
Official Closing Price Updated: 7:00 PM EDT, May 17, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
May 28, 2010 23.65 24.29 23.31 23.65 80,733 -0.70(-2.87%)
May 27, 2010 23.81 24.45 23.56 24.35 87,810 +1.07(+4.61%)
May 26, 2010 23.28 24.19 23.13 23.28 848 -0.16(-0.67%)
May 25, 2010 23.10 23.50 22.39 23.43 199,188 -0.27(-1.14%)
May 24, 2010 24.32 24.49 23.60 23.70 105,636 -0.72(-2.93%)
May 21, 2010 23.37 24.63 23.12 24.42 245,721 +0.51(+2.12%)
May 20, 2010 25.29 25.30 23.79 23.91 249,927 -2.10(-8.09%)
May 19, 2010 27.20 27.25 25.82 26.02 133,515 -1.35(-4.94%)
May 18, 2010 28.28 28.50 27.21 27.37 153,945 -0.66(-2.37%)
May 17, 2010 28.20 28.82 26.96 28.03 232,189 -0.03(-0.09%)
May 14, 2010 28.06 28.20 27.15 28.06 213,057 -0.28(-0.99%)
May 13, 2010 28.92 29.04 28.09 28.34 184,683 -0.65(-2.23%)
May 12, 2010 28.19 29.11 28.07 28.98 192,643 +0.78(+2.77%)
May 11, 2010 27.98 28.59 27.88 28.20 197,720 +0.23(+0.84%)
May 10, 2010 27.01 28.08 27.01 27.97 284,280 +2.36(+9.21%)
May 07, 2010 26.15 26.89 25.32 25.61 340,346 -0.74(-2.80%)
May 06, 2010 24.06 28.12 23.34 26.35 590,172 +2.66(+11.24%)
May 05, 2010 23.87 24.15 23.51 23.69 123,590 -0.71(-2.92%)
May 04, 2010 24.31 24.63 23.85 24.40 193,557 -0.18(-0.74%)
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