Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	30.84	30.95	30.66	30.87	18,260,648	-0.09(-0.30%)
Sep 27, 2012	30.86	31.11	30.82	30.97	14,363,877	+0.15(+0.49%)
Sep 26, 2012	30.88	31.06	30.81	30.82	18,481,114	-0.07(-0.22%)
Sep 25, 2012	30.96	31.29	30.71	30.88	18,705,402	-0.02(-0.07%)
Sep 24, 2012	30.77	30.98	30.67	30.91	14,591,186	+0.16(+0.51%)
Sep 21, 2012	30.77	30.98	30.71	30.75	29,610,808	+0.01(+0.04%)
Sep 20, 2012	30.37	30.79	30.36	30.73	14,555,401	+0.26(+0.85%)
Sep 19, 2012	30.21	30.66	30.19	30.47	14,340,224	+0.29(+0.98%)
Sep 18, 2012	29.96	30.22	29.91	30.18	11,004,078	+0.05(+0.18%)
Sep 17, 2012	29.77	30.12	29.77	30.12	16,081,726	+0.26(+0.87%)
Sep 14, 2012	30.50	30.50	29.74	29.86	24,155,988	-0.71(-2.33%)
Sep 13, 2012	30.18	30.61	30.13	30.58	17,322,732	+0.09(+0.29%)
Sep 12, 2012	30.36	30.51	30.34	30.49	13,069,985	+0.14(+0.45%)
Sep 11, 2012	30.36	30.51	30.32	30.35	12,509,089	+0.05(+0.16%)
Sep 10, 2012	30.10	30.38	30.05	30.30	13,138,931	+0.14(+0.48%)
Sep 07, 2012	30.42	30.43	30.07	30.16	12,178,905	-0.13(-0.42%)
Sep 06, 2012	29.88	30.30	29.86	30.29	14,425,130	+0.54(+1.83%)
Sep 05, 2012	29.71	29.80	29.49	29.74	12,173,751	+0.13(+0.44%)