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 (%)
Dec 31, 2010 31.88 32.22 31.57 31.72 65,630 -0.24(-0.75%)
Dec 30, 2010 31.83 32.33 31.81 31.96 72,131 +0.17(+0.53%)
Dec 29, 2010 31.63 31.90 31.35 31.79 44,592 +0.32(+1.01%)
Dec 28, 2010 31.63 31.80 31.41 31.47 59,933 -0.12(-0.39%)
Dec 27, 2010 31.61 31.72 31.34 31.59 65,525 +0.17(+0.54%)
Dec 23, 2010 31.06 31.88 31.06 31.42 68,487 +0.33(+1.05%)
Dec 22, 2010 31.72 31.72 30.82 31.10 149,527 -0.50(-1.57%)
Dec 21, 2010 31.44 31.79 31.29 31.59 89,849 +0.38(+1.22%)
Dec 20, 2010 31.56 31.87 31.11 31.21 131,226 -0.29(-0.93%)
Dec 17, 2010 30.98 31.56 30.80 31.50 245,482 +0.63(+2.04%)
Dec 16, 2010 29.81 31.02 29.81 30.87 155,987 +1.25(+4.22%)
Dec 15, 2010 28.24 30.33 28.24 29.62 411,684 +2.12(+7.70%)
Dec 14, 2010 27.45 27.61 27.33 27.51 107,745 +0.09(+0.32%)
Dec 13, 2010 27.92 27.92 27.36 27.42 141,749 -0.35(-1.28%)
Dec 10, 2010 27.86 28.12 27.49 27.77 144,742 +0.17(+0.61%)
Dec 09, 2010 27.68 27.76 27.39 27.60 99,674 +0.25(+0.91%)
Dec 08, 2010 27.79 28.13 27.26 27.35 196,533 -0.29(-1.06%)
Dec 07, 2010 27.05 27.78 26.90 27.65 210,563 +1.01(+3.79%)
Dec 06, 2010 26.08 26.89 26.08 26.64 255,117 +0.39(+1.49%)
Dec 03, 2010 26.23 26.44 26.07 26.25 110,003 -0.20(-0.74%)
Dec 02, 2010 26.30 26.59 26.18 26.44 110,415 +0.23(+0.88%)
Dec 01, 2010 25.96 26.65 25.96 26.21 137,116 +0.86(+3.39%)
Nov 30, 2010 25.48 25.56 25.07 25.35 118,177 -0.54(-2.09%)
Nov 29, 2010 25.88 26.14 25.25 25.89 104,006 -0.26(-0.98%)
Nov 26, 2010 26.40 26.62 26.08 26.15 38,625 -0.53(-1.99%)
Nov 24, 2010 26.37 26.68 26.68 26.68 85,376 +0.63(+2.42%)
Nov 23, 2010 26.30 26.34 25.57 26.05 81,173 -0.69(-2.59%)
Nov 22, 2010 26.41 26.98 26.11 26.74 106,084 +0.15(+0.57%)
Nov 19, 2010 26.26 26.89 26.20 26.59 119,809 +0.43(+1.63%)
Nov 18, 2010 25.61 26.58 25.57 26.17 56,365 +1.00(+3.98%)
Nov 17, 2010 25.28 25.40 24.92 25.17 66,352 -0.07(-0.28%)
Nov 16, 2010 25.78 25.78 24.90 25.24 62,092 -0.86(-3.30%)
Nov 15, 2010 26.20 26.56 25.95 26.10 39,164 +0.04(+0.14%)
Nov 12, 2010 26.55 26.85 25.85 26.06 89,315 -0.86(-3.19%)
Nov 11, 2010 27.08 27.34 26.83 26.92 48,820 -0.52(-1.91%)
Nov 10, 2010 26.92 27.51 26.63 27.44 72,958 +0.62(+2.31%)
Nov 09, 2010 26.84 27.18 26.63 26.82 128,310 -0.14(-0.52%)
Nov 08, 2010 26.94 27.25 26.70 26.96 82,344 -0.16(-0.58%)
Nov 05, 2010 26.38 27.28 26.32 27.12 135,912 +0.64(+2.43%)
Nov 04, 2010 25.82 26.50 24.27 26.48 146,132 +0.96(+3.76%)
Nov 03, 2010 25.32 25.57 24.67 25.52 228,224 +0.13(+0.52%)
Nov 02, 2010 25.26 25.74 25.20 25.39 229,288 +0.52(+2.09%)
Nov 01, 2010 24.64 25.08 24.54 24.87 141,014 +0.33(+1.36%)
Oct 29, 2010 24.06 24.67 24.06 24.54 100,883 +0.29(+1.20%)
Oct 28, 2010 24.49 24.88 24.12 24.24 79,128 -0.12(-0.51%)
Oct 27, 2010 24.54 24.54 23.82 24.37 76,450 -0.49(-1.98%)
Oct 25, 2010 24.76 25.51 24.76 24.86 102,437 +0.29(+1.18%)
Oct 22, 2010 24.71 24.71 24.38 24.57 57,017 -0.03(-0.11%)
Oct 21, 2010 24.80 24.96 23.91 24.60 113,883 +0.02(+0.07%)
Oct 20, 2010 24.23 24.80 24.17 24.58 110,139 +0.44(+1.82%)
Oct 19, 2010 24.04 24.46 23.75 24.14 173,166 -0.30(-1.22%)
Oct 18, 2010 24.29 24.54 24.22 24.44 51,473 +0.24(+0.98%)
Oct 15, 2010 24.68 24.95 24.17 24.20 145,951 -0.22(-0.90%)
Oct 14, 2010 24.45 24.52 24.06 24.42 67,351 +0.01(+0.04%)
Oct 13, 2010 24.32 24.68 23.99 24.41 218,409 +0.22(+0.91%)
Oct 12, 2010 23.91 24.34 23.58 24.19 67,135 +0.12(+0.51%)
Oct 11, 2010 23.89 24.24 23.76 24.07 60,969 +0.22(+0.92%)
Oct 08, 2010 23.85 23.98 23.57 23.85 187,161 +0.30(+1.27%)
Oct 07, 2010 24.01 24.01 23.19 23.55 462 -0.19(-0.82%)
Oct 06, 2010 23.78 23.96 23.46 23.74 79,379 -0.03(-0.11%)
Oct 05, 2010 23.03 23.80 22.97 23.77 113,126 +1.10(+4.85%)
Oct 04, 2010 23.51 23.57 22.61 22.67 102,264 -0.86(-3.67%)
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