Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	29.50	29.54	29.24	29.24	20,772,286	-0.16(-0.56%)
Feb 27, 2013	28.93	29.53	28.93	29.41	18,889,926	+0.38(+1.30%)
Feb 26, 2013	29.25	29.29	28.81	29.03	20,320,176	-0.38(-1.28%)
Feb 22, 2013	29.14	29.61	29.10	29.41	22,497,794	+0.32(+1.11%)
Feb 21, 2013	29.08	29.13	28.93	29.08	17,279,128	-0.11(-0.38%)
Feb 20, 2013	28.99	29.25	28.89	29.19	24,552,844	+0.30(+1.04%)
Feb 19, 2013	28.47	28.89	28.45	28.89	19,444,078	+0.55(+1.93%)
Feb 15, 2013	28.37	28.40	28.22	28.34	22,767,820	+0.16(+0.56%)
Feb 14, 2013	28.08	28.21	27.94	28.19	23,866,930	+0.03(+0.10%)
Feb 13, 2013	28.34	28.39	28.06	28.16	23,101,310	-0.21(-0.72%)
Feb 12, 2013	28.31	28.45	28.15	28.37	14,608,005	+0.05(+0.17%)
Feb 11, 2013	28.19	28.40	28.12	28.32	16,676,172	+0.14(+0.49%)
Feb 08, 2013	28.10	28.18	28.02	28.18	21,425,102	+0.12(+0.44%)
Feb 07, 2013	28.13	28.26	27.98	28.06	23,636,428	-0.06(-0.22%)
Feb 06, 2013	28.30	28.37	28.04	28.12	25,402,858	+0.16(+0.59%)
Feb 04, 2013	28.32	28.51	27.94	27.95	42,976,172	-0.67(-2.34%)
Feb 01, 2013	28.91	29.25	28.41	28.63	55,078,540	-0.97(-3.28%)
Jan 31, 2013	29.72	29.86	29.60	29.60	21,249,438	-0.17(-0.57%)
Jan 30, 2013	29.88	29.95	29.74	29.77	18,518,394	-0.11(-0.37%)
Jan 29, 2013	29.56	29.93	29.42	29.88	22,971,930	+0.50(+1.70%)
Jan 28, 2013	29.66	29.75	29.38	29.38	17,316,250	-0.36(-1.22%)
Jan 25, 2013	29.51	29.74	29.23	29.74	19,244,142	+0.31(+1.07%)
Jan 24, 2013	29.39	29.57	29.38	29.43	18,260,802	+0.12(+0.42%)
Jan 23, 2013	29.43	29.48	29.12	29.30	20,712,784	-0.26(-0.88%)
Jan 22, 2013	29.27	29.58	29.16	29.56	17,875,738	+0.15(+0.51%)
Jan 18, 2013	29.34	29.41	29.19	29.41	24,017,526	+0.16(+0.54%)
Jan 17, 2013	29.30	29.32	29.11	29.25	22,667,488	+0.14(+0.49%)
Jan 16, 2013	29.35	29.45	29.08	29.11	17,405,438	-0.23(-0.77%)
Jan 15, 2013	29.69	29.80	29.30	29.34	17,355,128	-0.32(-1.08%)
Jan 14, 2013	29.64	29.81	29.46	29.66	16,245,335	+0.08(+0.25%)
Jan 11, 2013	29.23	29.65	29.23	29.58	17,740,146	+0.31(+1.05%)
Jan 10, 2013	29.34	29.53	29.25	29.28	18,954,834	+0.13(+0.45%)
Jan 09, 2013	29.01	29.19	28.88	29.15	14,719,646	+0.28(+0.97%)
Jan 08, 2013	28.91	29.21	28.86	28.86	21,557,012	+0.04(+0.14%)
Jan 07, 2013	28.77	28.87	28.64	28.82	16,812,252	+0.10(+0.36%)
Jan 04, 2013	29.06	29.08	28.62	28.72	22,550,174	-0.25(-0.85%)
Jan 03, 2013	28.67	29.04	28.13	28.97	34,403,148	+0.68(+2.39%)
Jan 02, 2013	28.34	28.36	28.02	28.29	23,317,234	+0.27(+0.98%)
Dec 31, 2012	27.56	28.02	27.39	28.02	20,891,112	+0.21(+0.74%)
Dec 28, 2012	28.06	28.17	27.80	27.81	16,552,074	-0.38(-1.36%)
Dec 27, 2012	28.20	28.34	27.92	28.19	16,661,020	-0.10(-0.34%)
Dec 26, 2012	28.37	28.45	28.21	28.29	10,418,294	-0.05(-0.19%)
Dec 24, 2012	28.35	28.57	28.27	28.34	9,473,106	-0.07(-0.24%)
Dec 21, 2012	29.03	29.06	28.37	28.41	41,971,024	-0.44(-1.52%)
Dec 20, 2012	29.05	29.28	28.74	28.85	49,107,352	-1.03(-3.44%)
Dec 19, 2012	30.21	30.43	29.84	29.88	17,086,950	-0.40(-1.31%)
Dec 18, 2012	29.83	30.38	29.67	30.27	20,568,980	+0.42(+1.40%)
Dec 17, 2012	29.86	30.00	29.77	29.86	19,406,244	+0.06(+0.21%)
Dec 14, 2012	30.04	30.08	29.71	29.80	19,268,624	-0.28(-0.93%)
Dec 13, 2012	30.75	30.75	30.04	30.08	20,084,658	-0.90(-2.89%)
Dec 12, 2012	30.94	31.13	30.81	30.97	16,439,430	+0.05(+0.15%)
Dec 11, 2012	30.56	30.99	30.45	30.92	19,850,878	+0.49(+1.60%)
Dec 10, 2012	30.43	30.67	30.40	30.44	13,659,447	-0.10(-0.34%)
Dec 07, 2012	30.47	30.55	30.22	30.54	11,499,846	+0.08(+0.27%)
Dec 06, 2012	30.42	30.51	30.37	30.46	12,884,214	+0.08(+0.27%)
Dec 05, 2012	30.34	30.63	30.27	30.38	17,018,788	-0.01(-0.02%)