Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 29, 2010	26.04	26.55	25.63	25.98	23,687,068	+0.14(+0.55%)
Jan 28, 2010	26.37	26.50	25.82	25.84	19,640,066	-0.46(-1.73%)
Jan 27, 2010	26.20	26.39	25.83	26.30	25,688,646	+0.04(+0.16%)
Jan 26, 2010	26.20	26.51	25.97	26.26	29,186,462	-0.12(-0.46%)
Jan 25, 2010	26.73	27.05	26.35	26.38	22,595,258	-0.07(-0.28%)
Jan 22, 2010	27.16	27.42	26.39	26.45	25,663,016	-0.82(-3.02%)
Jan 21, 2010	27.96	28.28	27.26	27.28	37,578,960	-0.65(-2.32%)
Jan 20, 2010	27.66	28.01	27.20	27.92	30,625,038	+0.28(+1.01%)
Jan 19, 2010	26.92	27.79	26.84	27.64	29,314,268	+0.78(+2.91%)
Jan 15, 2010	27.21	26.86	26.86	26.86	30,640,622	-0.35(-1.30%)
Jan 14, 2010	26.71	27.30	26.61	27.22	32,361,214	+0.72(+2.72%)
Jan 13, 2010	26.07	26.79	25.93	26.49	37,285,068	+0.94(+3.68%)
Jan 12, 2010	25.74	25.86	25.40	25.56	16,047,670	-0.20(-0.79%)
Jan 11, 2010	25.78	25.81	25.52	25.76	14,078,902	+0.10(+0.40%)
Jan 08, 2010	25.77	25.79	25.47	25.66	15,822,103	-0.01(-0.05%)
Jan 07, 2010	25.50	25.79	25.45	25.67	17,509,540	+0.04(+0.16%)
Jan 06, 2010	25.32	25.68	25.11	25.63	22,392,482	+0.34(+1.35%)
Jan 05, 2010	25.39	25.49	25.13	25.29	21,665,048	+0.10(+0.40%)