Merck & Co (NY: MRK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	29.65	29.69	29.39	29.39	20,667,300	-0.17(-0.56%)
Feb 27, 2013	29.07	29.68	29.07	29.55	18,794,454	+0.38(+1.30%)
Feb 26, 2013	29.40	29.44	28.96	29.18	20,217,476	-0.38(-1.28%)
Feb 22, 2013	29.29	29.76	29.25	29.55	22,384,088	+0.32(+1.11%)
Feb 21, 2013	29.23	29.28	29.07	29.23	17,191,796	-0.11(-0.38%)
Feb 20, 2013	29.14	29.40	29.04	29.34	24,428,752	+0.30(+1.04%)
Feb 19, 2013	28.61	29.04	28.60	29.04	19,345,806	+0.55(+1.93%)
Feb 15, 2013	28.52	28.54	28.36	28.49	22,652,750	+0.16(+0.56%)
Feb 14, 2013	28.23	28.35	28.08	28.33	23,746,304	+0.03(+0.10%)
Feb 13, 2013	28.49	28.54	28.21	28.30	22,984,554	-0.21(-0.72%)
Feb 12, 2013	28.45	28.59	28.29	28.51	14,534,175	+0.05(+0.17%)
Feb 11, 2013	28.33	28.54	28.26	28.46	16,591,889	+0.14(+0.49%)
Feb 08, 2013	28.24	28.32	28.17	28.32	21,316,818	+0.12(+0.44%)
Feb 07, 2013	28.27	28.41	28.12	28.20	23,516,968	-0.06(-0.22%)
Feb 06, 2013	28.44	28.51	28.19	28.26	25,274,470	+0.17(+0.59%)
Feb 04, 2013	28.47	28.65	28.08	28.10	42,758,968	-0.67(-2.34%)
Feb 01, 2013	29.05	29.40	28.55	28.77	54,800,168	-0.98(-3.28%)
Jan 31, 2013	29.87	30.02	29.75	29.75	21,142,042	-0.17(-0.57%)
Jan 30, 2013	30.03	30.11	29.89	29.92	18,424,802	-0.11(-0.37%)
Jan 29, 2013	29.71	30.08	29.57	30.03	22,855,828	+0.50(+1.70%)
Jan 28, 2013	29.81	29.90	29.53	29.53	17,228,732	-0.36(-1.22%)
Jan 25, 2013	29.66	29.89	29.38	29.89	19,146,882	+0.32(+1.07%)
Jan 24, 2013	29.54	29.72	29.53	29.58	18,168,510	+0.12(+0.42%)
Jan 23, 2013	29.58	29.63	29.27	29.45	20,608,100	-0.26(-0.88%)
Jan 22, 2013	29.42	29.73	29.31	29.71	17,785,392	+0.15(+0.51%)
Jan 18, 2013	29.49	29.56	29.33	29.56	23,896,140	+0.16(+0.54%)
Jan 17, 2013	29.44	29.47	29.26	29.40	22,552,924	+0.14(+0.49%)
Jan 16, 2013	29.50	29.60	29.23	29.26	17,317,468	-0.23(-0.77%)
Jan 15, 2013	29.84	29.95	29.44	29.49	17,267,414	-0.32(-1.08%)
Jan 14, 2013	29.79	29.96	29.61	29.81	16,163,230	+0.08(+0.25%)
Jan 11, 2013	29.38	29.80	29.38	29.73	17,650,486	+0.31(+1.05%)
Jan 10, 2013	29.49	29.68	29.40	29.42	18,859,034	+0.13(+0.45%)
Jan 09, 2013	29.16	29.33	29.03	29.29	14,645,252	+0.28(+0.97%)
Jan 08, 2013	29.06	29.36	29.01	29.01	21,448,060	+0.04(+0.14%)
Jan 07, 2013	28.92	29.02	28.78	28.97	16,727,281	+0.10(+0.36%)
Jan 04, 2013	29.20	29.23	28.76	28.87	22,436,204	-0.25(-0.85%)
Jan 03, 2013	28.81	29.18	28.28	29.11	34,229,272	+0.68(+2.39%)
Jan 02, 2013	28.48	28.51	28.16	28.43	23,199,388	+0.28(+0.98%)
Dec 31, 2012	27.70	28.16	27.53	28.16	20,785,526	+0.21(+0.74%)
Dec 28, 2012	28.20	28.32	27.95	27.95	16,468,419	-0.39(-1.36%)
Dec 27, 2012	28.34	28.48	28.06	28.34	16,576,813	-0.10(-0.34%)
Dec 26, 2012	28.51	28.60	28.35	28.43	10,365,639	-0.05(-0.19%)
Dec 24, 2012	28.50	28.72	28.41	28.49	9,425,228	-0.07(-0.24%)
Dec 21, 2012	29.18	29.20	28.51	28.56	41,758,896	-0.44(-1.52%)
Dec 20, 2012	29.20	29.42	28.89	29.00	48,859,160	-1.03(-3.44%)
Dec 19, 2012	30.37	30.58	30.00	30.03	17,000,592	-0.40(-1.31%)
Dec 18, 2012	29.98	30.54	29.82	30.43	20,465,022	+0.42(+1.40%)
Dec 17, 2012	30.01	30.15	29.93	30.01	19,308,164	+0.06(+0.21%)
Dec 14, 2012	30.19	30.24	29.86	29.95	19,171,238	-0.28(-0.93%)
Dec 13, 2012	30.91	30.91	30.19	30.23	19,983,148	-0.90(-2.89%)
Dec 12, 2012	31.10	31.29	30.96	31.13	16,356,344	+0.05(+0.16%)
Dec 11, 2012	30.72	31.14	30.61	31.08	19,750,550	+0.49(+1.60%)
Dec 10, 2012	30.58	30.83	30.55	30.59	13,590,411	-0.10(-0.34%)
Dec 07, 2012	30.63	30.70	30.37	30.70	11,441,724	+0.08(+0.27%)
Dec 06, 2012	30.57	30.67	30.52	30.61	12,819,096	+0.08(+0.27%)
Dec 05, 2012	30.49	30.79	30.42	30.53	16,932,772	-0.01(-0.02%)