Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	32.68	32.74	32.16	32.16	28,854,886	-0.56(-1.71%)
Apr 29, 2013	32.77	32.93	32.66	32.72	16,623,933	-0.03(-0.10%)
Apr 26, 2013	32.84	32.90	32.40	32.76	15,511,471	+0.36(+1.10%)
Apr 25, 2013	32.81	32.85	32.35	32.40	23,315,392	-0.41(-1.25%)
Apr 24, 2013	33.31	33.39	32.76	32.81	22,717,536	-0.47(-1.40%)
Apr 23, 2013	32.81	33.32	32.80	33.28	25,798,002	+0.49(+1.48%)
Apr 22, 2013	32.47	32.79	32.29	32.79	20,845,548	+0.29(+0.91%)
Apr 19, 2013	32.07	32.50	31.93	32.50	18,567,442	+0.64(+2.00%)
Apr 18, 2013	32.07	32.15	31.82	31.86	16,472,361	-0.14(-0.43%)
Apr 17, 2013	31.97	32.10	31.76	32.00	17,209,968	-0.14(-0.43%)
Apr 16, 2013	31.92	32.20	31.82	32.14	14,888,705	+0.34(+1.08%)
Apr 15, 2013	32.09	32.51	31.79	31.79	22,430,408	-0.44(-1.38%)
Apr 12, 2013	31.94	32.25	31.92	32.24	14,708,301	-0.07(-0.21%)
Apr 11, 2013	31.94	32.51	31.94	32.31	25,628,654	+0.25(+0.79%)
Apr 10, 2013	31.42	32.14	31.33	32.05	27,377,394	+0.91(+2.92%)
Apr 09, 2013	31.29	31.44	31.03	31.14	15,464,542	+0.02(+0.07%)
Apr 08, 2013	30.86	31.12	30.77	31.12	14,837,308	+0.24(+0.78%)
Apr 05, 2013	30.82	30.95	30.72	30.88	18,415,306	-0.13(-0.42%)
Apr 04, 2013	31.06	31.40	30.80	31.01	20,410,364	-0.03(-0.09%)
Apr 03, 2013	30.79	31.59	30.79	31.04	37,807,048	+0.31(+1.00%)
Apr 02, 2013	30.46	30.79	30.40	30.73	18,686,236	+0.38(+1.26%)
Apr 01, 2013	30.11	30.36	29.95	30.35	14,472,063	+0.10(+0.34%)
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%)
Mar 01, 2013	28.97	29.20	28.97	29.17	21,656,668	-0.07(-0.23%)
Feb 28, 2013	29.50	29.54	29.24	29.24	20,772,286	-0.16(-0.56%)
Feb 27, 2013	28.93	29.53	28.93	29.41	18,889,926	+0.38(+1.30%)
Feb 26, 2013	29.25	29.29	28.81	29.03	20,320,176	-0.38(-1.28%)
Feb 22, 2013	29.14	29.61	29.10	29.41	22,497,794	+0.32(+1.11%)
Feb 21, 2013	29.08	29.13	28.93	29.08	17,279,128	-0.11(-0.38%)
Feb 20, 2013	28.99	29.25	28.89	29.19	24,552,844	+0.30(+1.04%)
Feb 19, 2013	28.47	28.89	28.45	28.89	19,444,078	+0.55(+1.93%)
Feb 15, 2013	28.37	28.40	28.22	28.34	22,767,820	+0.16(+0.56%)
Feb 14, 2013	28.08	28.21	27.94	28.19	23,866,930	+0.03(+0.10%)
Feb 13, 2013	28.34	28.39	28.06	28.16	23,101,310	-0.21(-0.72%)
Feb 12, 2013	28.31	28.45	28.15	28.37	14,608,005	+0.05(+0.17%)
Feb 11, 2013	28.19	28.40	28.12	28.32	16,676,172	+0.14(+0.49%)
Feb 08, 2013	28.10	28.18	28.02	28.18	21,425,102	+0.12(+0.44%)
Feb 07, 2013	28.13	28.26	27.98	28.06	23,636,428	-0.06(-0.22%)
Feb 06, 2013	28.30	28.37	28.04	28.12	25,402,858	+0.16(+0.59%)
Feb 04, 2013	28.32	28.51	27.94	27.95	42,976,172	-0.67(-2.34%)