Koppers Holdings Inc (NY: KOP )

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2018	39.38	39.73	39.19	39.63	87,481	+0.10(+0.25%)
May 30, 2018	39.87	40.71	39.38	39.53	101,503	-0.20(-0.50%)
May 29, 2018	39.33	39.82	39.18	39.73	154,645	+0.34(+0.87%)
May 25, 2018		39.38	39.38	39.38	0	+0.05(+0.12%)
May 24, 2018	39.63	39.73	39.14	39.33	137,698	-0.39(-0.99%)
May 23, 2018	39.68	39.82	39.28	39.73	76,838	+0.00(+0.00%)
May 22, 2018	40.32	40.37	39.53	39.73	93,050	-0.54(-1.34%)
May 21, 2018	39.82	40.41	39.63	40.27	87,119	+0.59(+1.49%)
May 18, 2018	39.43	39.78	39.04	39.68	123,442	+0.49(+1.25%)
May 17, 2018	38.30	39.48	38.30	39.19	147,108	+0.74(+1.92%)
May 16, 2018	37.86	38.45	37.86	38.45	102,549	+0.54(+1.43%)
May 15, 2018	37.61	38.05	37.12	37.91	124,204	+0.20(+0.52%)
May 14, 2018	38.40	38.45	37.61	37.71	95,777	-0.64(-1.67%)
May 11, 2018	38.60	38.77	38.30	38.35	70,599	-0.25(-0.64%)
May 10, 2018	38.74	38.84	38.45	38.60	92,748	-0.10(-0.25%)
May 09, 2018	38.60	39.04	38.50	38.69	111,082	+0.25(+0.64%)
May 08, 2018	38.79	39.19	38.15	38.45	143,232	-0.44(-1.14%)
May 07, 2018	39.82	39.82	38.69	38.89	335,140	-0.93(-2.35%)
May 04, 2018	41.40	41.50	38.94	39.82	230,836	-1.97(-4.71%)
May 03, 2018	44.25	44.77	41.74	41.79	140,441	-1.52(-3.52%)
May 02, 2018	42.82	43.61	42.63	43.32	132,581	+0.49(+1.15%)

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