Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	26.25	26.44	26.18	26.42	20,528,452	+0.27(+1.03%)
Mar 29, 2012	26.27	26.36	26.00	26.16	25,559,416	-0.21(-0.78%)
Mar 28, 2012	26.58	26.79	26.31	26.36	23,665,406	-0.34(-1.26%)
Mar 27, 2012	26.66	26.84	26.62	26.70	18,440,540	+0.10(+0.36%)
Mar 26, 2012	26.33	26.63	26.25	26.60	17,439,874	+0.45(+1.72%)
Mar 23, 2012	25.94	26.18	25.88	26.15	15,646,357	+0.28(+1.09%)
Mar 22, 2012	25.83	26.10	25.83	25.87	18,879,412	-0.07(-0.28%)
Mar 21, 2012	26.07	26.07	25.89	25.94	16,707,566	-0.04(-0.16%)
Mar 20, 2012	25.91	26.09	25.88	25.98	20,128,456	-0.09(-0.34%)
Mar 19, 2012	26.11	26.17	26.04	26.07	14,165,079	-0.10(-0.37%)
Mar 16, 2012	26.27	26.38	26.13	26.17	26,966,016	-0.02(-0.08%)
Mar 15, 2012	26.25	26.32	26.11	26.19	17,796,052	-0.11(-0.42%)
Mar 14, 2012	26.42	26.42	26.21	26.30	17,086,856	-0.04(-0.16%)
Mar 13, 2012	26.06	26.36	25.94	26.34	21,780,104	+0.12(+0.47%)
Mar 12, 2012	25.96	26.22	25.91	26.22	15,801,372	+0.34(+1.33%)
Mar 09, 2012	25.79	26.08	25.78	25.87	64,698,812	+0.14(+0.55%)
Mar 08, 2012	25.89	26.02	25.70	25.73	59,468,632	+0.06(+0.23%)
Mar 07, 2012	25.69	25.76	25.40	25.67	24,515,764	-0.09(-0.35%)
Mar 06, 2012	26.14	26.41	25.67	25.76	26,747,052	-0.70(-2.63%)
Mar 05, 2012	26.16	26.51	26.14	26.46	27,121,504	+0.36(+1.37%)
Mar 02, 2012	25.89	26.21	25.85	26.10	18,965,116	+0.10(+0.37%)
Mar 01, 2012	26.25	26.26	25.91	26.00	26,236,036	-0.26(-1.00%)
Feb 29, 2012	26.47	26.49	26.23	26.27	22,146,980	-0.14(-0.55%)
Feb 28, 2012	26.25	26.49	26.15	26.41	13,750,194	+0.16(+0.60%)
Feb 27, 2012	26.11	26.33	26.03	26.25	23,994,764	-0.03(-0.13%)
Feb 24, 2012	26.49	26.49	26.25	26.29	12,337,000	-0.21(-0.80%)
Feb 23, 2012	26.22	26.51	26.22	26.50	15,009,059	+0.20(+0.76%)
Feb 22, 2012	26.19	26.31	26.08	26.30	14,289,446	+0.06(+0.24%)
Feb 21, 2012	26.47	26.59	26.20	26.24	15,769,078	-0.30(-1.11%)
Feb 17, 2012	26.58	26.75	26.37	26.53	26,105,990	+0.29(+1.10%)
Feb 16, 2012	26.20	26.25	26.01	26.25	15,161,130	+0.08(+0.32%)
Feb 15, 2012	26.33	26.34	26.07	26.16	17,707,126	-0.13(-0.50%)
Feb 14, 2012	26.22	26.31	26.11	26.29	16,229,944	+0.07(+0.26%)
Feb 13, 2012	26.22	26.31	26.14	26.22	16,888,628	+0.14(+0.53%)
Feb 10, 2012	26.11	26.16	26.00	26.09	15,289,426	-0.17(-0.63%)
Feb 09, 2012	26.42	26.51	26.25	26.25	13,947,543	-0.19(-0.70%)
Feb 08, 2012	26.53	26.56	26.30	26.44	16,469,627	-0.14(-0.54%)
Feb 07, 2012	26.33	26.69	26.32	26.58	18,088,800	+0.16(+0.60%)
Feb 06, 2012	26.29	26.42	26.24	26.42	16,032,373	+0.02(+0.08%)
Feb 03, 2012	26.49	26.55	26.20	26.40	21,813,518	-0.05(-0.18%)
Feb 02, 2012	26.80	26.82	26.15	26.45	30,198,966	-0.13(-0.49%)
Feb 01, 2012	26.53	26.84	26.37	26.58	21,183,734	+0.25(+0.94%)
Jan 31, 2012	26.82	26.83	26.28	26.33	23,950,148	-0.43(-1.59%)
Jan 30, 2012	26.41	26.77	26.33	26.76	18,475,734	+0.25(+0.96%)
Jan 27, 2012	26.65	26.70	26.30	26.51	17,613,810	-0.18(-0.67%)
Jan 26, 2012	26.73	26.80	26.52	26.69	18,003,602	+0.07(+0.26%)
Jan 25, 2012	26.54	26.69	26.33	26.62	21,035,252	-0.07(-0.26%)
Jan 24, 2012	26.82	26.98	26.60	26.69	19,101,830	+0.01(+0.03%)
Jan 23, 2012	26.81	26.91	26.62	26.68	19,585,032	-0.30(-1.10%)
Jan 20, 2012	27.06	27.11	26.78	26.97	22,285,690	-0.04(-0.15%)
Jan 19, 2012	26.77	27.13	26.65	27.02	24,046,152	+0.27(+1.00%)
Jan 18, 2012	26.60	26.80	26.59	26.75	21,377,732	+0.03(+0.13%)
Jan 17, 2012	26.51	26.76	26.40	26.71	24,057,550	+0.34(+1.30%)
Jan 13, 2012	26.46	26.49	26.16	26.37	14,063,394	-0.20(-0.75%)
Jan 12, 2012	26.58	26.62	26.44	26.57	14,432,103	+0.14(+0.52%)
Jan 11, 2012	26.44	26.51	26.31	26.43	17,359,834	-0.08(-0.29%)
Jan 10, 2012	26.66	26.69	26.42	26.51	16,517,538	+0.09(+0.34%)
Jan 09, 2012	26.38	26.47	26.07	26.42	20,209,728	-0.05(-0.21%)
Jan 06, 2012	26.66	26.66	26.44	26.47	24,308,954	-0.19(-0.70%)
Jan 05, 2012	26.25	26.84	26.18	26.66	30,499,608	+0.28(+1.04%)