Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	26.33	26.34	26.09	26.12	22,270,022	-0.14(-0.55%)
Feb 28, 2012	26.11	26.34	26.00	26.26	13,826,586	+0.16(+0.60%)
Feb 27, 2012	25.96	26.18	25.89	26.11	24,128,072	-0.03(-0.13%)
Feb 24, 2012	26.34	26.35	26.10	26.14	12,405,540	-0.21(-0.80%)
Feb 23, 2012	26.07	26.36	26.07	26.35	15,092,445	+0.20(+0.76%)
Feb 22, 2012	26.05	26.16	25.94	26.15	14,368,833	+0.06(+0.24%)
Feb 21, 2012	26.33	26.44	26.06	26.09	15,856,686	-0.29(-1.11%)
Feb 17, 2012	26.43	26.61	26.22	26.39	26,251,026	+0.29(+1.10%)
Feb 16, 2012	26.06	26.11	25.87	26.10	15,245,360	+0.08(+0.32%)
Feb 15, 2012	26.18	26.20	25.93	26.02	17,805,500	-0.13(-0.50%)
Feb 14, 2012	26.08	26.17	25.97	26.15	16,320,113	+0.07(+0.26%)
Feb 13, 2012	26.07	26.17	25.99	26.08	16,982,456	+0.14(+0.53%)
Feb 10, 2012	25.96	26.01	25.85	25.94	15,374,369	-0.16(-0.63%)
Feb 09, 2012	26.27	26.36	26.10	26.11	14,025,031	-0.18(-0.70%)
Feb 08, 2012	26.38	26.41	26.15	26.29	16,561,127	-0.14(-0.54%)
Feb 07, 2012	26.19	26.54	26.18	26.44	18,189,294	+0.16(+0.60%)
Feb 06, 2012	26.15	26.28	26.09	26.28	16,121,444	+0.02(+0.08%)
Feb 03, 2012	26.35	26.41	26.06	26.26	21,934,708	-0.05(-0.18%)
Feb 02, 2012	26.65	26.67	26.00	26.31	30,366,742	-0.13(-0.49%)
Feb 01, 2012	26.38	26.70	26.22	26.44	21,301,424	+0.25(+0.94%)
Jan 31, 2012	26.67	26.68	26.13	26.19	24,083,206	-0.42(-1.59%)
Jan 30, 2012	26.26	26.62	26.19	26.61	18,578,380	+0.25(+0.96%)
Jan 27, 2012	26.50	26.55	26.15	26.36	17,711,666	-0.18(-0.67%)
Jan 26, 2012	26.58	26.65	26.37	26.54	18,103,626	+0.07(+0.26%)
Jan 25, 2012	26.39	26.54	26.18	26.47	21,152,116	-0.07(-0.26%)
Jan 24, 2012	26.67	26.83	26.45	26.54	19,207,954	+0.01(+0.03%)
Jan 23, 2012	26.66	26.76	26.47	26.53	19,693,840	-0.29(-1.10%)
Jan 20, 2012	26.91	26.96	26.63	26.83	22,409,502	-0.04(-0.15%)
Jan 19, 2012	26.62	26.98	26.50	26.87	24,179,746	+0.27(+1.00%)
Jan 18, 2012	26.45	26.65	26.44	26.60	21,496,500	+0.03(+0.13%)
Jan 17, 2012	26.37	26.61	26.26	26.57	24,191,206	+0.34(+1.30%)
Jan 13, 2012	26.31	26.35	26.02	26.22	14,141,526	-0.20(-0.75%)
Jan 12, 2012	26.43	26.47	26.29	26.42	14,512,283	+0.14(+0.52%)
Jan 11, 2012	26.29	26.36	26.17	26.28	17,456,280	-0.08(-0.29%)
Jan 10, 2012	26.52	26.54	26.28	26.36	16,609,304	+0.09(+0.34%)
Jan 09, 2012	26.24	26.33	25.93	26.27	20,322,008	-0.05(-0.21%)
Jan 06, 2012	26.52	26.52	26.30	26.33	24,444,006	-0.18(-0.70%)
Jan 05, 2012	26.10	26.69	26.03	26.51	30,669,054	+0.27(+1.04%)
Jan 04, 2012	26.18	26.24	25.94	26.24	20,043,476	+0.44(+1.70%)
Dec 30, 2011	25.86	25.88	25.78	25.80	11,486,282	-0.02(-0.08%)
Dec 29, 2011	25.73	25.83	25.66	25.82	9,992,687	+0.21(+0.80%)
Dec 28, 2011	25.79	25.87	25.59	25.61	10,596,739	-0.22(-0.85%)
Dec 27, 2011	25.85	25.94	25.81	25.83	11,028,492	-0.10(-0.40%)
Dec 23, 2011	25.79	25.94	25.76	25.94	13,955,554	+0.39(+1.53%)
Dec 21, 2011	25.36	25.60	25.33	25.55	19,203,428	+0.18(+0.70%)
Dec 20, 2011	25.13	25.42	24.98	25.37	28,220,532	+0.41(+1.65%)
Dec 19, 2011	24.93	25.18	24.87	24.96	24,121,286	+0.15(+0.61%)
Dec 16, 2011	24.98	25.06	24.65	24.81	38,713,844	-0.08(-0.30%)
Dec 15, 2011	24.58	25.10	24.56	24.88	46,601,484	+0.55(+2.25%)
Dec 14, 2011	23.90	24.47	23.88	24.33	32,940,498	+0.39(+1.63%)
Dec 13, 2011	24.10	24.20	23.86	23.94	26,768,798	-0.29(-1.19%)
Dec 12, 2011	24.35	24.41	24.07	24.23	18,384,116	-0.18(-0.76%)
Dec 09, 2011	24.16	24.54	24.10	24.42	58,932,876	+0.34(+1.39%)
Dec 08, 2011	24.41	24.45	24.00	24.08	61,938,960	-0.29(-1.18%)
Dec 07, 2011	24.14	24.49	24.09	24.37	30,465,724	+0.14(+0.59%)
Dec 06, 2011	24.25	24.36	24.12	24.23	20,301,610	+0.10(+0.40%)
Dec 05, 2011	24.49	24.54	23.99	24.13	25,115,536	-0.15(-0.62%)
Dec 02, 2011	24.57	24.57	24.20	24.28	21,167,644	-0.14(-0.56%)