Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	31.93	32.13	31.25	31.38	19,679,282	-0.36(-1.13%)
Oct 26, 2012	31.49	31.74	31.74	31.74	17,360,412	-0.10(-0.32%)
Oct 25, 2012	31.71	31.87	31.65	31.85	15,951,437	+0.29(+0.92%)
Oct 24, 2012	31.60	31.77	31.50	31.56	14,015,245	-0.01(-0.02%)
Oct 23, 2012	31.77	32.00	31.55	31.56	18,179,972	-0.78(-2.42%)
Oct 19, 2012	32.97	33.01	32.24	32.35	18,866,706	-0.64(-1.94%)
Oct 18, 2012	32.53	33.01	32.53	32.99	15,972,788	+0.39(+1.20%)
Oct 17, 2012	32.38	32.67	32.38	32.59	14,732,245	+0.15(+0.47%)
Oct 16, 2012	32.15	32.51	32.13	32.44	17,380,282	+0.40(+1.25%)
Oct 15, 2012	31.46	32.07	31.43	32.04	14,947,953	+0.67(+2.13%)
Oct 12, 2012	31.36	31.64	31.34	31.38	9,951,406	+0.12(+0.37%)
Oct 11, 2012	31.56	31.58	31.19	31.26	10,210,120	-0.10(-0.33%)
Oct 10, 2012	31.76	31.91	31.23	31.36	13,776,158	-0.39(-1.23%)
Oct 09, 2012	31.78	32.01	31.66	31.76	14,583,157	-0.12(-0.37%)
Oct 08, 2012	31.76	31.96	31.49	31.87	10,226,315	+0.04(+0.13%)
Oct 05, 2012	31.93	31.98	31.54	31.83	17,291,386	+0.11(+0.35%)
Oct 04, 2012	31.57	31.91	31.54	31.72	13,018,003	+0.23(+0.74%)
Oct 03, 2012	31.29	31.55	31.14	31.49	12,293,995	+0.21(+0.68%)
Oct 02, 2012	31.25	31.36	31.02	31.27	10,464,287	+0.18(+0.56%)
Oct 01, 2012	30.93	31.36	30.93	31.10	12,437,949	+0.08(+0.27%)
Sep 28, 2012	30.99	31.10	30.80	31.02	18,176,960	-0.09(-0.30%)
Sep 27, 2012	31.00	31.25	30.96	31.11	14,298,048	+0.15(+0.49%)
Sep 26, 2012	31.03	31.21	30.95	30.96	18,396,416	-0.07(-0.22%)
Sep 25, 2012	31.10	31.43	30.85	31.03	18,619,676	-0.02(-0.07%)
Sep 24, 2012	30.92	31.12	30.81	31.05	14,524,316	+0.16(+0.51%)
Sep 21, 2012	30.92	31.12	30.85	30.89	29,475,104	+0.01(+0.04%)
Sep 20, 2012	30.51	30.93	30.50	30.88	14,488,695	+0.26(+0.85%)
Sep 19, 2012	30.35	30.80	30.33	30.61	14,274,503	+0.30(+0.98%)
Sep 18, 2012	30.10	30.36	30.05	30.32	10,953,647	+0.05(+0.18%)
Sep 17, 2012	29.91	30.26	29.91	30.26	16,008,025	+0.26(+0.87%)
Sep 14, 2012	30.64	30.64	29.88	30.00	24,045,282	-0.72(-2.33%)
Sep 13, 2012	30.32	30.75	30.27	30.72	17,243,344	+0.09(+0.29%)
Sep 12, 2012	30.50	30.66	30.48	30.63	13,010,086	+0.14(+0.45%)
Sep 11, 2012	30.50	30.66	30.46	30.49	12,451,761	+0.05(+0.16%)
Sep 10, 2012	30.24	30.52	30.19	30.44	13,078,716	+0.14(+0.48%)
Sep 07, 2012	30.56	30.57	30.21	30.30	12,123,090	-0.13(-0.42%)
Sep 06, 2012	30.02	30.44	30.00	30.42	14,359,021	+0.55(+1.83%)
Sep 05, 2012	29.84	29.94	29.63	29.88	12,117,960	+0.13(+0.44%)
Sep 04, 2012	29.67	29.84	29.49	29.75	35,752,976	+0.14(+0.46%)
Aug 31, 2012	29.80	29.97	29.51	29.61	40,102,248	-0.05(-0.16%)
Aug 30, 2012	29.48	29.76	29.33	29.66	12,436,162	+0.04(+0.14%)
Aug 29, 2012	29.54	29.74	29.36	29.62	11,061,448	+0.01(+0.02%)
Aug 27, 2012	29.56	29.74	29.47	29.61	11,268,990	-0.05(-0.16%)
Aug 24, 2012	29.33	29.80	29.33	29.66	14,773,965	+0.22(+0.75%)
Aug 23, 2012	29.51	29.56	29.31	29.44	14,610,979	-0.08(-0.26%)
Aug 22, 2012	29.54	29.63	29.44	29.51	12,521,670	-0.02(-0.07%)
Aug 21, 2012	29.92	30.09	29.51	29.53	15,651,108	-0.56(-1.85%)
Aug 20, 2012	29.82	30.13	29.74	30.09	12,694,785	+0.28(+0.95%)
Aug 17, 2012	30.29	30.29	29.64	29.81	21,571,482	-0.41(-1.37%)
Aug 16, 2012	30.28	30.37	30.16	30.22	12,206,775	-0.08(-0.27%)
Aug 15, 2012	30.44	30.52	30.26	30.30	10,832,411	-0.24(-0.79%)
Aug 14, 2012	30.61	30.70	30.46	30.55	9,118,354	-0.01(-0.02%)
Aug 13, 2012	30.66	30.68	30.43	30.55	12,407,115	-0.10(-0.34%)
Aug 10, 2012	30.25	30.66	30.24	30.66	13,507,394	+0.20(+0.66%)
Aug 09, 2012	30.19	30.48	30.06	30.46	14,520,451	+0.15(+0.50%)
Aug 08, 2012	30.25	30.45	30.15	30.30	15,689,094	+0.04(+0.14%)
Aug 07, 2012	30.63	30.64	30.25	30.26	15,826,256	-0.34(-1.10%)
Aug 06, 2012	30.40	30.70	30.38	30.60	13,224,638	+0.23(+0.77%)
Aug 03, 2012	30.57	30.73	30.32	30.37	14,561,786	+0.17(+0.55%)
Aug 02, 2012	30.29	30.42	29.93	30.20	14,314,913	-0.25(-0.84%)