Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	31.94	32.14	31.27	31.40	19,669,968	-0.36(-1.13%)
Oct 26, 2012	31.51	31.76	31.76	31.76	17,352,194	-0.10(-0.32%)
Oct 25, 2012	31.72	31.89	31.66	31.86	15,943,888	+0.29(+0.92%)
Oct 24, 2012	31.62	31.78	31.52	31.57	14,008,612	-0.01(-0.02%)
Oct 23, 2012	31.78	32.02	31.56	31.58	18,171,368	-0.78(-2.42%)
Oct 19, 2012	32.99	33.02	32.26	32.36	18,857,778	-0.64(-1.94%)
Oct 18, 2012	32.54	33.03	32.54	33.00	15,965,228	+0.39(+1.20%)
Oct 17, 2012	32.40	32.69	32.40	32.61	14,725,273	+0.15(+0.47%)
Oct 16, 2012	32.16	32.53	32.14	32.46	17,372,056	+0.40(+1.24%)
Oct 15, 2012	31.47	32.09	31.44	32.06	14,940,878	+0.67(+2.13%)
Oct 12, 2012	31.38	31.65	31.35	31.39	9,946,696	+0.12(+0.37%)
Oct 11, 2012	31.58	31.60	31.21	31.28	10,205,288	-0.10(-0.33%)
Oct 10, 2012	31.77	31.92	31.24	31.38	13,769,638	-0.39(-1.23%)
Oct 09, 2012	31.80	32.03	31.67	31.77	14,576,255	-0.12(-0.37%)
Oct 08, 2012	31.77	31.97	31.51	31.89	10,221,475	+0.04(+0.13%)
Oct 05, 2012	31.94	32.00	31.56	31.85	17,283,202	+0.11(+0.35%)
Oct 04, 2012	31.59	31.92	31.55	31.74	13,011,841	+0.23(+0.74%)
Oct 03, 2012	31.31	31.56	31.15	31.50	12,288,176	+0.21(+0.68%)
Oct 02, 2012	31.26	31.38	31.03	31.29	10,459,334	+0.18(+0.56%)
Oct 01, 2012	30.95	31.37	30.95	31.11	12,432,062	+0.08(+0.27%)
Sep 28, 2012	31.00	31.11	30.81	31.03	18,168,358	-0.09(-0.30%)
Sep 27, 2012	31.01	31.27	30.97	31.12	14,291,281	+0.15(+0.49%)
Sep 26, 2012	31.04	31.22	30.97	30.97	18,387,710	-0.07(-0.22%)
Sep 25, 2012	31.12	31.45	30.87	31.04	18,610,864	-0.02(-0.07%)
Sep 24, 2012	30.93	31.14	30.82	31.06	14,517,442	+0.16(+0.51%)
Sep 21, 2012	30.93	31.14	30.87	30.90	29,461,154	+0.01(+0.04%)
Sep 20, 2012	30.53	30.95	30.52	30.89	14,481,838	+0.26(+0.85%)
Sep 19, 2012	30.36	30.81	30.34	30.63	14,267,748	+0.30(+0.98%)
Sep 18, 2012	30.11	30.37	30.06	30.33	10,948,463	+0.05(+0.18%)
Sep 17, 2012	29.92	30.28	29.92	30.28	16,000,449	+0.26(+0.87%)
Sep 14, 2012	30.66	30.66	29.89	30.02	24,033,902	-0.72(-2.33%)
Sep 13, 2012	30.33	30.76	30.28	30.73	17,235,182	+0.09(+0.29%)
Sep 12, 2012	30.52	30.67	30.49	30.64	13,003,929	+0.14(+0.45%)
Sep 11, 2012	30.52	30.67	30.47	30.50	12,445,868	+0.05(+0.16%)
Sep 10, 2012	30.26	30.54	30.20	30.46	13,072,526	+0.14(+0.48%)
Sep 07, 2012	30.57	30.58	30.22	30.31	12,117,353	-0.13(-0.42%)
Sep 06, 2012	30.04	30.46	30.02	30.44	14,352,225	+0.55(+1.83%)
Sep 05, 2012	29.86	29.95	29.64	29.89	12,112,224	+0.13(+0.44%)
Sep 04, 2012	29.69	29.86	29.50	29.76	35,736,056	+0.14(+0.46%)
Aug 31, 2012	29.82	29.99	29.53	29.62	40,083,268	-0.05(-0.16%)
Aug 30, 2012	29.49	29.78	29.34	29.67	12,430,276	+0.04(+0.14%)
Aug 29, 2012	29.55	29.75	29.38	29.63	11,056,213	+0.01(+0.02%)
Aug 27, 2012	29.58	29.75	29.48	29.62	11,263,656	-0.05(-0.16%)
Aug 24, 2012	29.34	29.82	29.34	29.67	14,766,973	+0.22(+0.75%)
Aug 23, 2012	29.53	29.58	29.32	29.45	14,604,064	-0.08(-0.26%)
Aug 22, 2012	29.55	29.64	29.45	29.53	12,515,743	-0.02(-0.07%)
Aug 21, 2012	29.93	30.11	29.53	29.55	15,643,700	-0.56(-1.85%)
Aug 20, 2012	29.83	30.14	29.75	30.11	12,688,777	+0.28(+0.95%)
Aug 17, 2012	30.31	30.31	29.65	29.82	21,561,272	-0.41(-1.37%)
Aug 16, 2012	30.29	30.39	30.17	30.24	12,200,997	-0.08(-0.27%)
Aug 15, 2012	30.46	30.54	30.28	30.32	10,827,284	-0.24(-0.79%)
Aug 14, 2012	30.62	30.72	30.47	30.56	9,114,039	-0.01(-0.02%)
Aug 13, 2012	30.68	30.70	30.45	30.57	12,401,243	-0.10(-0.34%)
Aug 10, 2012	30.26	30.67	30.25	30.67	13,501,002	+0.20(+0.66%)
Aug 09, 2012	30.20	30.50	30.07	30.47	14,513,579	+0.15(+0.50%)
Aug 08, 2012	30.26	30.46	30.16	30.32	15,681,668	+0.04(+0.14%)
Aug 07, 2012	30.65	30.66	30.26	30.28	15,818,765	-0.34(-1.10%)
Aug 06, 2012	30.42	30.72	30.39	30.61	13,218,379	+0.23(+0.77%)
Aug 03, 2012	30.58	30.75	30.33	30.38	14,554,894	+0.17(+0.55%)
Aug 02, 2012	30.31	30.44	29.94	30.22	14,308,138	-0.25(-0.84%)