Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)