Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	32.69	32.75	32.18	32.18	28,841,228	-0.56(-1.71%)
Apr 29, 2013	32.78	32.95	32.67	32.74	16,616,065	-0.03(-0.10%)
Apr 26, 2013	32.86	32.91	32.42	32.77	15,504,129	+0.36(+1.10%)
Apr 25, 2013	32.83	32.86	32.37	32.42	23,304,356	-0.41(-1.25%)
Apr 24, 2013	33.32	33.40	32.77	32.83	22,706,784	-0.47(-1.40%)
Apr 23, 2013	32.83	33.34	32.82	33.29	25,785,790	+0.49(+1.48%)
Apr 22, 2013	32.49	32.81	32.30	32.81	20,835,682	+0.29(+0.91%)
Apr 19, 2013	32.08	32.51	31.95	32.51	18,558,654	+0.64(+2.00%)
Apr 18, 2013	32.08	32.16	31.83	31.88	16,464,564	-0.14(-0.43%)
Apr 17, 2013	31.99	32.12	31.77	32.01	17,201,822	-0.14(-0.43%)
Apr 16, 2013	31.93	32.21	31.84	32.15	14,881,658	+0.34(+1.08%)
Apr 15, 2013	32.10	32.52	31.81	31.81	22,419,792	-0.44(-1.38%)
Apr 12, 2013	31.95	32.27	31.94	32.25	14,701,339	-0.07(-0.21%)
Apr 11, 2013	31.96	32.53	31.96	32.32	25,616,524	+0.25(+0.79%)
Apr 10, 2013	31.43	32.16	31.34	32.07	27,364,434	+0.91(+2.92%)
Apr 09, 2013	31.31	31.45	31.04	31.16	15,457,222	+0.02(+0.07%)
Apr 08, 2013	30.87	31.14	30.78	31.14	14,830,285	+0.24(+0.78%)
Apr 05, 2013	30.84	30.97	30.73	30.90	18,406,590	-0.13(-0.42%)
Apr 04, 2013	31.08	31.41	30.82	31.03	20,400,702	-0.03(-0.09%)
Apr 03, 2013	30.81	31.60	30.81	31.06	37,789,152	+0.31(+1.00%)
Apr 02, 2013	30.47	30.81	30.41	30.75	18,677,392	+0.38(+1.26%)