Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.95	24.35	23.95	24.32	27,056,164	+0.86(+3.68%)
Nov 29, 2011	23.47	23.75	23.38	23.46	17,849,736	+0.15(+0.64%)
Nov 28, 2011	22.95	23.34	22.92	23.31	22,876,168	+0.75(+3.32%)
Nov 25, 2011	22.65	22.72	22.54	22.56	7,212,454	-0.02(-0.09%)
Nov 23, 2011	22.75	22.84	22.58	22.58	20,193,194	-0.42(-1.83%)
Nov 22, 2011	23.19	23.28	22.97	23.00	24,944,078	-0.22(-0.97%)
Nov 21, 2011	23.39	23.51	23.13	23.22	24,253,784	-0.55(-2.32%)
Nov 18, 2011	23.77	23.96	23.77	23.77	18,516,122	+0.07(+0.32%)
Nov 17, 2011	23.75	23.93	23.42	23.70	24,367,566	-0.17(-0.71%)
Nov 16, 2011	23.92	24.23	23.83	23.87	18,880,112	-0.44(-1.79%)
Nov 15, 2011	24.18	24.40	24.04	24.31	13,116,652	+0.04(+0.17%)
Nov 14, 2011	24.07	24.32	23.88	24.26	20,797,690	-0.20(-0.83%)
Nov 11, 2011	24.05	24.66	24.05	24.47	44,667,004	+0.68(+2.86%)
Nov 10, 2011	23.52	23.90	23.33	23.79	38,871,512	+0.80(+3.49%)
Nov 09, 2011	23.14	23.51	22.83	22.99	31,545,346	-0.46(-1.97%)
Nov 08, 2011	23.37	23.54	23.16	23.45	21,072,600	+0.10(+0.44%)
Nov 07, 2011	23.06	23.36	23.01	23.35	14,091,862	+0.20(+0.88%)
Nov 04, 2011	23.35	23.41	22.98	23.14	15,771,706	-0.35(-1.48%)
Nov 03, 2011	23.47	23.63	23.36	23.49	21,792,610	+0.23(+0.99%)
Nov 02, 2011	23.46	23.49	23.10	23.26	18,490,812	+0.09(+0.38%)
Nov 01, 2011	23.00	23.57	22.92	23.17	39,382,456	-0.30(-1.28%)
Oct 31, 2011	23.82	23.97	23.47	23.47	25,531,394	-0.41(-1.74%)
Oct 28, 2011	23.83	24.15	23.55	23.88	37,718,892	+0.54(+2.33%)
Oct 27, 2011	23.18	23.51	23.01	23.34	30,417,366	+0.52(+2.30%)
Oct 26, 2011	22.67	22.92	22.50	22.82	22,484,308	+0.43(+1.91%)
Oct 25, 2011	22.80	22.84	22.33	22.39	23,064,154	-0.42(-1.85%)
Oct 24, 2011	22.63	22.83	22.54	22.81	21,032,140	+0.12(+0.54%)
Oct 21, 2011	22.56	22.73	22.51	22.69	26,403,278	+0.37(+1.68%)
Oct 20, 2011	22.24	22.41	21.98	22.31	19,936,242	+0.18(+0.80%)
Oct 19, 2011	22.31	22.49	22.05	22.14	17,515,952	-0.17(-0.76%)
Oct 18, 2011	22.02	22.46	21.90	22.31	19,001,224	+0.33(+1.49%)
Oct 17, 2011	22.34	22.57	21.94	21.98	16,837,430	-0.46(-2.03%)
Oct 14, 2011	22.43	22.45	22.24	22.43	15,857,005	+0.19(+0.86%)
Oct 13, 2011	22.09	22.36	21.95	22.24	19,997,632	+0.09(+0.40%)
Oct 12, 2011	21.94	22.29	21.87	22.16	24,037,118	+0.44(+2.00%)
Oct 11, 2011	22.01	22.05	21.65	21.72	22,901,562	-0.29(-1.30%)
Oct 10, 2011	22.10	22.16	21.80	22.01	21,992,814	+0.50(+2.34%)
Oct 07, 2011	21.71	21.96	21.48	21.50	32,154,042	+0.13(+0.60%)
Oct 06, 2011	21.24	21.47	21.23	21.37	27,344,364	-0.03(-0.13%)
Oct 05, 2011	21.39	21.61	21.09	21.40	37,152,504	+0.07(+0.35%)
Oct 04, 2011	21.27	21.39	20.77	21.33	42,209,732	-0.15(-0.70%)
Oct 03, 2011	22.13	22.26	21.47	21.48	35,004,376	-0.77(-3.46%)
Sep 30, 2011	22.04	22.67	22.01	22.24	35,626,928	+0.03(+0.12%)
Sep 29, 2011	22.01	22.33	21.92	22.22	28,381,668	+0.49(+2.25%)
Sep 28, 2011	22.00	22.23	21.69	21.73	21,769,320	-0.14(-0.62%)
Sep 27, 2011	21.79	22.11	21.73	21.86	22,397,818	+0.36(+1.68%)
Sep 26, 2011	21.27	21.56	21.09	21.50	22,766,536	+0.38(+1.80%)
Sep 23, 2011	21.03	21.24	20.89	21.12	27,792,540	-0.05(-0.26%)
Sep 22, 2011	21.21	21.41	20.93	21.18	34,411,396	-0.49(-2.26%)
Sep 21, 2011	22.22	22.39	21.65	21.67	21,491,012	-0.44(-2.00%)
Sep 20, 2011	21.92	22.33	21.88	22.11	20,236,068	+0.17(+0.78%)
Sep 19, 2011	21.84	22.01	21.70	21.94	19,597,478	-0.29(-1.32%)
Sep 16, 2011	22.23	22.31	22.07	22.23	28,764,580	+0.13(+0.58%)
Sep 15, 2011	22.03	22.11	21.79	22.10	18,763,292	+0.25(+1.15%)
Sep 14, 2011	21.73	22.07	21.41	21.85	22,987,434	+0.26(+1.20%)
Sep 13, 2011	21.47	21.70	21.39	21.59	21,550,334	-0.18(-0.81%)
Sep 12, 2011	21.47	21.80	21.36	21.77	22,230,862	+0.11(+0.50%)
Sep 09, 2011	22.18	22.18	21.50	21.66	40,762,052	-0.64(-2.85%)
Sep 08, 2011	22.29	22.58	22.21	22.30	49,067,072	-0.13(-0.56%)
Sep 07, 2011	22.14	22.46	22.12	22.42	20,469,886	+0.48(+2.20%)
Sep 06, 2011	21.52	21.97	21.43	21.94	25,651,948	-0.08(-0.37%)
Sep 02, 2011	22.22	22.29	21.97	22.02	19,659,708	-0.36(-1.61%)