Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2010	25.20	25.73	25.09	25.20	206,063	-0.21(-0.83%)
Sep 29, 2010	25.40	25.51	25.24	25.41	13,812,085	-0.09(-0.35%)
Sep 28, 2010	25.53	25.66	25.35	25.50	3,869	+0.08(+0.32%)
Sep 27, 2010	25.61	25.66	25.42	25.42	16,156,848	-0.14(-0.56%)
Sep 24, 2010	25.21	25.60	25.15	25.56	17,010,418	+0.47(+1.86%)
Sep 23, 2010	25.10	25.32	25.00	25.10	15,463,835	-0.21(-0.81%)
Sep 22, 2010	25.13	25.37	25.08	25.30	18,101,308	+0.16(+0.65%)
Sep 21, 2010	25.02	25.29	24.90	25.14	17,896,612	+0.12(+0.49%)
Sep 20, 2010	24.89	25.09	24.80	25.02	15,401,767	+0.14(+0.58%)
Sep 17, 2010	24.87	25.22	24.76	24.87	23,956,508	-0.12(-0.49%)
Sep 15, 2010	25.00	25.24	24.81	25.00	16,784,112	-0.01(-0.03%)
Sep 14, 2010	24.72	25.13	24.69	25.00	5,550	+0.21(+0.83%)
Sep 13, 2010	25.07	25.07	24.65	24.80	15,962,307	-0.29(-1.17%)
Sep 10, 2010	24.74	25.13	24.73	25.09	16,393,385	+0.39(+1.58%)
Sep 09, 2010	24.64	24.80	24.50	24.70	16,891,026	+0.18(+0.75%)
Sep 08, 2010	24.20	24.65	24.20	24.52	16,294	+0.24(+0.99%)
Sep 07, 2010	24.49	24.49	24.24	24.28	25,014	-0.09(-0.37%)
Sep 03, 2010	24.46	24.54	24.15	24.37	16,804,684	+0.16(+0.68%)
Sep 02, 2010	24.44	24.49	23.63	24.20	3,841	-0.18(-0.76%)