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%)
Apr 01, 2013	30.12	30.38	29.97	30.36	14,465,213	+0.10(+0.34%)
Mar 28, 2013	30.16	30.33	30.10	30.26	24,316,586	+0.07(+0.23%)
Mar 27, 2013	30.21	30.30	30.06	30.19	16,023,216	-0.20(-0.65%)
Mar 26, 2013	30.09	30.40	30.06	30.39	17,693,978	+0.48(+1.60%)
Mar 25, 2013	30.09	30.12	29.79	29.91	19,158,874	-0.14(-0.48%)
Mar 22, 2013	30.03	30.20	29.99	30.06	14,582,754	+0.08(+0.25%)
Mar 21, 2013	30.15	30.25	29.96	29.98	17,387,792	-0.23(-0.75%)
Mar 20, 2013	30.12	30.32	30.04	30.21	21,871,426	+0.29(+0.96%)
Mar 19, 2013	29.92	30.02	29.85	29.92	22,645,210	+0.05(+0.16%)
Mar 18, 2013	29.97	30.08	29.83	29.87	17,699,038	-0.31(-1.04%)
Mar 15, 2013	30.01	30.19	29.98	30.19	35,562,652	-0.12(-0.41%)
Mar 14, 2013	30.61	30.64	29.85	30.31	37,823,028	-0.22(-0.72%)
Mar 13, 2013	30.49	30.62	30.45	30.53	26,183,572	-0.31(-1.00%)
Mar 12, 2013	29.89	31.10	30.72	30.84	81,807,480	+0.94(+3.16%)
Mar 11, 2013	29.41	29.90	29.35	29.89	56,439,184	+0.47(+1.61%)
Mar 08, 2013	29.71	29.78	29.39	29.42	42,758,032	-0.21(-0.69%)
Mar 07, 2013	30.00	30.08	29.50	29.62	20,072,660	-0.28(-0.94%)
Mar 06, 2013	29.65	29.95	29.48	29.91	26,901,580	+0.29(+0.99%)
Mar 05, 2013	29.85	29.88	29.51	29.61	22,082,160	-0.06(-0.21%)
Mar 04, 2013	29.39	29.68	29.28	29.67	20,685,284	+0.49(+1.67%)
Mar 01, 2013	28.98	29.21	28.98	29.19	21,646,418	-0.07(-0.23%)
Feb 28, 2013	29.52	29.56	29.25	29.25	20,762,452	-0.16(-0.56%)
Feb 27, 2013	28.94	29.54	28.94	29.42	18,880,984	+0.38(+1.30%)
Feb 26, 2013	29.27	29.30	28.82	29.04	20,310,558	-0.38(-1.28%)
Feb 22, 2013	29.15	29.62	29.12	29.42	22,487,146	+0.32(+1.11%)
Feb 21, 2013	29.10	29.15	28.94	29.10	17,270,948	-0.11(-0.37%)
Feb 20, 2013	29.00	29.27	28.91	29.21	24,541,222	+0.30(+1.04%)
Feb 19, 2013	28.48	28.91	28.47	28.91	19,434,876	+0.55(+1.93%)
Feb 15, 2013	28.39	28.41	28.23	28.36	22,757,044	+0.16(+0.56%)
Feb 14, 2013	28.10	28.22	27.95	28.20	23,855,634	+0.03(+0.10%)
Feb 13, 2013	28.36	28.41	28.08	28.17	23,090,374	-0.21(-0.72%)
Feb 12, 2013	28.32	28.46	28.16	28.38	14,601,090	+0.05(+0.17%)
Feb 11, 2013	28.20	28.41	28.13	28.33	16,668,278	+0.14(+0.49%)
Feb 08, 2013	28.11	28.19	28.04	28.19	21,414,960	+0.12(+0.44%)
Feb 07, 2013	28.14	28.28	27.99	28.07	23,625,240	-0.06(-0.22%)
Feb 06, 2013	28.31	28.38	28.06	28.13	25,390,834	+0.16(+0.59%)
Feb 04, 2013	28.34	28.52	27.95	27.97	42,955,828	-0.67(-2.34%)