Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	31.78	31.98	31.11	31.24	19,769,886	-0.36(-1.13%)
Oct 26, 2012	31.35	31.60	31.60	31.60	17,440,338	-0.10(-0.32%)
Oct 25, 2012	31.56	31.73	31.50	31.70	16,024,878	+0.29(+0.92%)
Oct 24, 2012	31.46	31.62	31.36	31.41	14,079,772	-0.01(-0.02%)
Oct 23, 2012	31.62	31.86	31.40	31.42	18,263,674	-0.78(-2.42%)
Oct 19, 2012	32.82	32.86	32.10	32.20	18,953,570	-0.64(-1.94%)
Oct 18, 2012	32.38	32.86	32.38	32.84	16,046,327	+0.39(+1.20%)
Oct 17, 2012	32.23	32.52	32.23	32.45	14,800,073	+0.15(+0.47%)
Oct 16, 2012	32.00	32.36	31.98	32.29	17,460,300	+0.40(+1.24%)
Oct 15, 2012	31.32	31.93	31.28	31.90	15,016,774	+0.66(+2.13%)
Oct 12, 2012	31.22	31.49	31.19	31.23	9,997,222	+0.12(+0.37%)
Oct 11, 2012	31.42	31.44	31.05	31.12	10,257,128	-0.10(-0.33%)
Oct 10, 2012	31.61	31.76	31.08	31.22	13,839,584	-0.39(-1.23%)
Oct 09, 2012	31.64	31.86	31.51	31.61	14,650,298	-0.12(-0.37%)
Oct 08, 2012	31.61	31.81	31.35	31.73	10,273,397	+0.04(+0.13%)
Oct 05, 2012	31.78	31.84	31.40	31.69	17,370,996	+0.11(+0.35%)
Oct 04, 2012	31.43	31.76	31.39	31.58	13,077,938	+0.23(+0.74%)
Oct 03, 2012	31.15	31.40	30.99	31.34	12,350,596	+0.21(+0.68%)
Oct 02, 2012	31.10	31.22	30.88	31.13	10,512,465	+0.17(+0.56%)
Oct 01, 2012	30.79	31.21	30.79	30.96	12,495,214	+0.08(+0.27%)
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%)
Sep 04, 2012	29.54	29.71	29.35	29.61	35,917,584	+0.14(+0.46%)
Aug 31, 2012	29.67	29.84	29.38	29.47	40,286,880	-0.05(-0.16%)
Aug 30, 2012	29.34	29.62	29.19	29.52	12,493,419	+0.04(+0.14%)
Aug 29, 2012	29.41	29.60	29.23	29.48	11,112,375	+0.01(+0.02%)
Aug 27, 2012	29.43	29.60	29.33	29.47	11,320,872	-0.05(-0.16%)
Aug 24, 2012	29.19	29.67	29.19	29.52	14,841,985	+0.22(+0.75%)
Aug 23, 2012	29.38	29.43	29.17	29.30	14,678,248	-0.08(-0.26%)
Aug 22, 2012	29.41	29.49	29.30	29.38	12,579,320	-0.02(-0.07%)
Aug 21, 2012	29.78	29.95	29.38	29.40	15,723,165	-0.55(-1.85%)
Aug 20, 2012	29.68	29.99	29.60	29.95	12,753,232	+0.28(+0.95%)
Aug 17, 2012	30.15	30.15	29.50	29.67	21,670,796	-0.41(-1.37%)
Aug 16, 2012	30.14	30.23	30.02	30.08	12,262,975	-0.08(-0.27%)
Aug 15, 2012	30.30	30.38	30.12	30.17	10,882,284	-0.24(-0.79%)
Aug 14, 2012	30.47	30.56	30.32	30.41	9,160,336	-0.01(-0.02%)
Aug 13, 2012	30.52	30.54	30.29	30.41	12,464,237	-0.10(-0.34%)
Aug 10, 2012	30.11	30.51	30.10	30.51	13,569,583	+0.20(+0.66%)
Aug 09, 2012	30.05	30.34	29.92	30.32	14,587,304	+0.15(+0.50%)
Aug 08, 2012	30.11	30.31	30.01	30.17	15,761,327	+0.04(+0.14%)
Aug 07, 2012	30.49	30.50	30.11	30.12	15,899,120	-0.34(-1.10%)
Aug 06, 2012	30.26	30.56	30.24	30.46	13,285,524	+0.23(+0.77%)
Aug 03, 2012	30.43	30.59	30.18	30.23	14,628,829	+0.16(+0.55%)
Aug 02, 2012	30.15	30.28	29.79	30.06	14,380,820	-0.25(-0.84%)