Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	30.14	30.32	30.08	30.25	24,328,102	+0.07(+0.23%)
Mar 27, 2013	30.20	30.28	30.05	30.18	16,030,804	-0.20(-0.65%)
Mar 26, 2013	30.08	30.38	30.04	30.38	17,702,358	+0.48(+1.60%)
Mar 25, 2013	30.08	30.11	29.77	29.90	19,167,948	-0.14(-0.48%)
Mar 22, 2013	30.01	30.19	29.97	30.04	14,589,660	+0.08(+0.25%)
Mar 21, 2013	30.13	30.23	29.94	29.97	17,396,026	-0.23(-0.75%)
Mar 20, 2013	30.11	30.31	30.03	30.19	21,881,784	+0.29(+0.96%)
Mar 19, 2013	29.91	30.00	29.84	29.91	22,655,932	+0.05(+0.16%)
Mar 18, 2013	29.96	30.07	29.82	29.86	17,707,420	-0.31(-1.04%)
Mar 15, 2013	29.99	30.17	29.97	30.17	35,579,492	-0.12(-0.41%)
Mar 14, 2013	30.60	30.62	29.84	30.30	37,840,940	-0.22(-0.72%)
Mar 13, 2013	30.48	30.61	30.44	30.51	26,195,970	-0.31(-1.00%)
Mar 12, 2013	29.88	31.08	30.71	30.82	81,846,224	+0.94(+3.16%)
Mar 11, 2013	29.39	29.88	29.34	29.88	56,465,912	+0.47(+1.61%)
Mar 08, 2013	29.70	29.77	29.37	29.41	42,778,280	-0.21(-0.69%)
Mar 07, 2013	29.99	30.06	29.49	29.61	20,082,166	-0.28(-0.94%)
Mar 06, 2013	29.63	29.93	29.47	29.89	26,914,320	+0.29(+0.99%)
Mar 05, 2013	29.84	29.87	29.49	29.60	22,092,616	-0.06(-0.21%)
Mar 04, 2013	29.37	29.67	29.26	29.66	20,695,080	+0.49(+1.67%)