Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	26.33	26.34	26.09	26.12	22,270,022	-0.14(-0.55%)
Feb 28, 2012	26.11	26.34	26.00	26.26	13,826,586	+0.16(+0.60%)
Feb 27, 2012	25.96	26.18	25.89	26.11	24,128,072	-0.03(-0.13%)
Feb 24, 2012	26.34	26.35	26.10	26.14	12,405,540	-0.21(-0.80%)
Feb 23, 2012	26.07	26.36	26.07	26.35	15,092,445	+0.20(+0.76%)
Feb 22, 2012	26.05	26.16	25.94	26.15	14,368,833	+0.06(+0.24%)
Feb 21, 2012	26.33	26.44	26.06	26.09	15,856,686	-0.29(-1.11%)
Feb 17, 2012	26.43	26.61	26.22	26.39	26,251,026	+0.29(+1.10%)
Feb 16, 2012	26.06	26.11	25.87	26.10	15,245,360	+0.08(+0.32%)
Feb 15, 2012	26.18	26.20	25.93	26.02	17,805,500	-0.13(-0.50%)
Feb 14, 2012	26.08	26.17	25.97	26.15	16,320,113	+0.07(+0.26%)
Feb 13, 2012	26.07	26.17	25.99	26.08	16,982,456	+0.14(+0.53%)
Feb 10, 2012	25.96	26.01	25.85	25.94	15,374,369	-0.16(-0.63%)
Feb 09, 2012	26.27	26.36	26.10	26.11	14,025,031	-0.18(-0.70%)
Feb 08, 2012	26.38	26.41	26.15	26.29	16,561,127	-0.14(-0.54%)
Feb 07, 2012	26.19	26.54	26.18	26.44	18,189,294	+0.16(+0.60%)
Feb 06, 2012	26.15	26.28	26.09	26.28	16,121,444	+0.02(+0.08%)
Feb 03, 2012	26.35	26.41	26.06	26.26	21,934,708	-0.05(-0.18%)
Feb 02, 2012	26.65	26.67	26.00	26.31	30,366,742	-0.13(-0.49%)