Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 29, 2010	26.18	26.70	25.77	26.13	23,557,356	+0.14(+0.55%)
Jan 28, 2010	26.51	26.65	25.96	25.98	19,532,514	-0.46(-1.73%)
Jan 27, 2010	26.34	26.54	25.98	26.44	25,547,974	+0.04(+0.16%)
Jan 26, 2010	26.35	26.65	26.11	26.40	29,026,634	-0.12(-0.46%)
Jan 25, 2010	26.88	27.20	26.50	26.52	22,471,524	-0.08(-0.28%)
Jan 22, 2010	27.30	27.57	26.53	26.60	25,522,484	-0.83(-3.02%)
Jan 21, 2010	28.11	28.44	27.41	27.43	37,373,176	-0.65(-2.32%)
Jan 20, 2010	27.81	28.16	27.35	28.08	30,457,334	+0.28(+1.01%)
Jan 19, 2010	27.07	27.95	26.99	27.80	29,153,740	+0.79(+2.91%)
Jan 15, 2010	27.36	27.01	27.01	27.01	30,472,832	-0.36(-1.30%)
Jan 14, 2010	26.85	27.46	26.76	27.37	32,184,002	+0.73(+2.72%)
Jan 13, 2010	26.22	26.94	26.07	26.64	37,080,892	+0.94(+3.67%)
Jan 12, 2010	25.88	26.00	25.54	25.70	15,959,792	-0.21(-0.79%)
Jan 11, 2010	25.92	25.95	25.66	25.90	14,001,805	+0.10(+0.40%)
Jan 08, 2010	25.92	25.93	25.61	25.80	15,735,460	-0.01(-0.05%)
Jan 07, 2010	25.64	25.94	25.59	25.81	17,413,656	+0.04(+0.16%)
Jan 06, 2010	25.46	25.82	25.25	25.77	22,269,860	+0.34(+1.35%)
Jan 05, 2010	25.53	25.63	25.27	25.43	21,546,408	+0.10(+0.41%)