Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	30.83	30.94	30.64	30.86	18,269,296	-0.09(-0.30%)
Sep 27, 2012	30.84	31.10	30.80	30.95	14,370,679	+0.15(+0.49%)
Sep 26, 2012	30.87	31.05	30.79	30.80	18,489,866	-0.07(-0.22%)
Sep 25, 2012	30.95	31.27	30.70	30.87	18,714,260	-0.02(-0.07%)
Sep 24, 2012	30.76	30.97	30.65	30.89	14,598,096	+0.16(+0.51%)
Sep 21, 2012	30.76	30.97	30.70	30.73	29,624,830	+0.01(+0.04%)
Sep 20, 2012	30.36	30.77	30.35	30.72	14,562,294	+0.26(+0.85%)
Sep 19, 2012	30.19	30.64	30.17	30.46	14,347,014	+0.29(+0.98%)
Sep 18, 2012	29.95	30.21	29.90	30.16	11,009,289	+0.05(+0.18%)
Sep 17, 2012	29.75	30.11	29.75	30.11	16,089,342	+0.26(+0.87%)
Sep 14, 2012	30.49	30.49	29.73	29.85	24,167,426	-0.71(-2.33%)
Sep 13, 2012	30.16	30.59	30.12	30.56	17,330,936	+0.09(+0.29%)
Sep 12, 2012	30.35	30.50	30.32	30.47	13,076,174	+0.14(+0.45%)
Sep 11, 2012	30.35	30.50	30.30	30.34	12,515,013	+0.05(+0.16%)
Sep 10, 2012	30.09	30.37	30.04	30.29	13,145,153	+0.14(+0.48%)
Sep 07, 2012	30.40	30.41	30.06	30.14	12,184,673	-0.13(-0.42%)
Sep 06, 2012	29.87	30.29	29.85	30.27	14,431,961	+0.54(+1.83%)
Sep 05, 2012	29.69	29.79	29.48	29.73	12,179,516	+0.13(+0.44%)