Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 29, 2010	26.32	26.83	25.90	26.26	23,438,296	+0.14(+0.55%)
Jan 28, 2010	26.65	26.78	26.10	26.12	19,433,796	-0.46(-1.73%)
Jan 27, 2010	26.47	26.67	26.11	26.58	25,418,852	+0.04(+0.16%)
Jan 26, 2010	26.48	26.79	26.25	26.54	28,879,932	-0.12(-0.46%)
Jan 25, 2010	27.02	27.33	26.63	26.66	22,357,952	-0.08(-0.28%)
Jan 22, 2010	27.44	27.71	26.67	26.73	25,393,490	-0.83(-3.02%)
Jan 21, 2010	28.25	28.59	27.55	27.57	37,184,288	-0.65(-2.32%)
Jan 20, 2010	27.95	28.30	27.49	28.22	30,303,400	+0.28(+1.01%)
Jan 19, 2010	27.20	28.09	27.13	27.94	29,006,396	+0.79(+2.91%)
Jan 15, 2010	27.50	27.15	27.15	27.15	30,318,820	-0.36(-1.30%)
Jan 14, 2010	26.99	27.59	26.89	27.51	32,021,342	+0.73(+2.72%)
Jan 13, 2010	26.35	27.08	26.21	26.78	36,893,480	+0.95(+3.68%)
Jan 12, 2010	26.01	26.13	25.67	25.83	15,879,130	-0.21(-0.79%)
Jan 11, 2010	26.05	26.08	25.79	26.03	13,931,039	+0.10(+0.40%)
Jan 08, 2010	26.05	26.06	25.74	25.93	15,655,932	-0.01(-0.05%)
Jan 07, 2010	25.77	26.07	25.72	25.94	17,325,646	+0.04(+0.16%)
Jan 06, 2010	25.59	25.95	25.38	25.90	22,157,306	+0.34(+1.35%)
Jan 05, 2010	25.66	25.76	25.40	25.56	21,437,510	+0.10(+0.41%)
Jan 04, 2010	25.32	25.62	25.14	25.46	20,204,246	+0.32(+1.29%)
Dec 31, 2009	25.31	25.13	25.13	25.13	10,270,420	-0.36(-1.40%)
Dec 30, 2009	25.37	25.58	25.32	25.49	13,648,674	-0.03(-0.11%)
Dec 29, 2009	25.54	25.79	25.50	25.52	10,916,799	-0.13(-0.51%)
Dec 28, 2009	25.44	25.71	25.31	25.65	14,488,897	+0.21(+0.81%)
Dec 24, 2009	25.54	25.54	25.28	25.44	9,138,104	-0.18(-0.70%)
Dec 23, 2009	26.04	26.04	25.54	25.62	18,532,464	-0.34(-1.32%)
Dec 22, 2009	25.99	26.12	25.83	25.96	20,492,538	-0.41(-1.54%)
Dec 21, 2009	25.78	26.43	25.77	26.37	21,499,364	+0.65(+2.51%)
Dec 18, 2009	25.70	25.99	25.59	25.72	36,966,964	+0.08(+0.32%)
Dec 17, 2009	25.96	26.03	25.63	25.64	26,960,422	-0.32(-1.25%)
Dec 16, 2009	26.15	26.21	25.81	25.96	24,277,488	-0.17(-0.66%)
Dec 15, 2009	25.91	26.14	25.63	26.14	18,721,938	+0.16(+0.61%)
Dec 14, 2009	25.90	25.99	25.86	25.98	18,009,014	+0.48(+1.89%)
Dec 11, 2009	25.71	25.71	25.36	25.50	19,981,188	-0.32(-1.25%)
Dec 10, 2009	25.73	26.08	25.72	25.82	21,276,798	+0.27(+1.05%)
Dec 09, 2009	24.97	25.61	24.83	25.55	25,820,026	+0.55(+2.20%)
Dec 08, 2009	25.21	25.45	24.94	25.00	22,594,072	-0.24(-0.95%)
Dec 07, 2009	25.12	25.48	25.09	25.24	14,494,745	+0.00(+0.00%)
Dec 04, 2009	25.59	25.79	25.20	25.24	24,156,926	-0.05(-0.19%)
Dec 03, 2009	25.25	25.48	25.14	25.29	18,922,086	-0.02(-0.08%)
Dec 02, 2009	25.10	25.45	25.07	25.31	17,482,902	-0.05(-0.22%)
Dec 01, 2009	24.96	25.61	24.96	25.37	24,169,174	+0.46(+1.85%)
Nov 30, 2009	24.87	24.99	24.67	24.91	26,701,404	-0.05(-0.22%)
Nov 27, 2009	24.75	25.13	24.50	24.96	13,044,233	-0.19(-0.77%)
Nov 25, 2009	24.96	25.22	24.73	25.15	16,222,512	+0.24(+0.97%)
Nov 24, 2009	24.95	25.33	24.66	24.91	30,879,878	-0.14(-0.55%)
Nov 23, 2009	25.28	25.42	24.89	25.05	33,077,364	-0.03(-0.11%)
Nov 20, 2009	24.38	25.22	24.30	25.08	52,877,836	+0.78(+3.20%)
Nov 19, 2009	24.13	24.57	23.91	24.30	34,880,368	+0.13(+0.54%)
Nov 18, 2009	23.57	24.35	23.44	24.17	40,987,528	+0.58(+2.48%)
Nov 17, 2009	23.25	23.59	22.94	23.58	24,076,798	+0.33(+1.42%)
Nov 16, 2009	23.37	23.63	23.06	23.25	36,489,480	+0.49(+2.14%)
Nov 13, 2009	22.91	23.04	22.70	22.77	21,118,358	+0.08(+0.36%)
Nov 12, 2009	22.72	23.02	22.60	22.68	20,498,322	-0.16(-0.72%)
Nov 11, 2009	23.20	23.21	22.78	22.85	25,410,298	-0.27(-1.16%)
Nov 10, 2009	23.05	23.21	22.92	23.12	23,066,222	+0.12(+0.54%)
Nov 09, 2009	22.61	23.03	22.49	22.99	42,429,988	+0.58(+2.58%)
Nov 06, 2009	22.43	22.66	22.16	22.42	28,852,374	-0.22(-0.97%)
Nov 05, 2009	22.35	22.99	22.35	22.64	33,060,812	+0.19(+0.83%)