Cogent Comm Hlds (NQ: CCOI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	11.84	12.57	11.77	12.29	1,212,729	+0.28(+2.37%)
Feb 28, 2008	12.63	12.63	11.49	12.01	1,822,672	-0.61(-4.85%)
Feb 27, 2008	12.32	12.95	12.10	12.62	3,076,824	+0.20(+1.63%)
Feb 26, 2008	12.17	12.51	11.93	12.42	2,463,526	+0.56(+4.74%)
Feb 25, 2008	11.84	12.01	11.52	11.86	1,850,466	-0.01(-0.05%)
Feb 22, 2008	11.87	11.98	10.22	11.86	4,396,965	+0.00(+0.00%)
Feb 21, 2008	11.93	11.98	11.67	11.86	826,524	+0.04(+0.32%)
Feb 20, 2008	11.66	11.95	11.41	11.82	828,171	+0.09(+0.75%)
Feb 19, 2008	11.87	11.94	11.48	11.74	620,576	+0.11(+0.92%)
Feb 18, 2008	11.53	11.65	11.35	11.63	1,165,866	+0.00(+0.00%)
Feb 15, 2008	11.53	11.65	11.35	11.63	1,165,866	-0.02(-0.16%)
Feb 14, 2008	11.58	12.08	11.58	11.65	991,292	+0.16(+1.43%)
Feb 13, 2008	11.11	11.59	10.80	11.48	795,138	+0.51(+4.66%)
Feb 12, 2008	11.17	11.46	10.93	10.97	673,135	-0.12(-1.08%)
Feb 11, 2008	11.28	11.33	10.97	11.09	906,633	-0.16(-1.46%)
Feb 08, 2008	11.24	11.36	10.88	11.26	1,012,413	-0.04(-0.33%)
Feb 07, 2008	11.25	11.58	10.92	11.29	3,132,760	+0.00(+0.00%)
Feb 06, 2008	11.60	11.76	11.22	11.29	1,242,859	-0.24(-2.08%)
Feb 05, 2008	12.18	12.46	11.52	11.53	1,161,547	-0.90(-7.26%)
Feb 04, 2008	12.90	13.06	12.42	12.44	1,054,263	-0.47(-3.67%)
Feb 01, 2008	12.92	13.04	12.59	12.91	944,540	-0.01(-0.05%)
Jan 31, 2008	11.98	12.93	11.86	12.92	1,402,041	+0.85(+7.00%)
Jan 30, 2008	11.93	12.37	11.84	12.07	1,431,380	+0.06(+0.47%)
Jan 29, 2008	12.06	12.17	11.66	12.01	1,104,385	+0.04(+0.32%)
Jan 28, 2008	11.77	12.06	11.72	11.98	1,083,651	+0.21(+1.77%)
Jan 25, 2008	12.05	12.18	11.55	11.77	1,692,423	-0.21(-1.79%)
Jan 24, 2008	11.30	12.18	11.30	11.98	2,003,466	+0.73(+6.45%)
Jan 23, 2008	10.73	11.29	10.07	11.26	1,748,453	+0.35(+3.24%)
Jan 22, 2008	11.11	11.29	10.34	10.90	3,193,641	-0.44(-3.89%)
Jan 21, 2008	12.43	12.70	11.31	11.34	3,284,427	+0.00(+0.00%)
Jan 18, 2008	12.43	12.70	11.31	11.34	3,284,110	-1.09(-8.78%)
Jan 17, 2008	13.38	13.61	12.13	12.44	2,160,358	-0.92(-6.90%)
Jan 16, 2008	13.28	13.57	12.81	13.36	1,425,469	+0.09(+0.71%)
Jan 15, 2008	13.33	13.58	13.09	13.26	1,822,912	-0.28(-2.05%)
Jan 14, 2008	12.89	13.63	12.88	13.54	1,446,425	+0.76(+5.98%)
Jan 11, 2008	13.05	13.08	12.47	12.78	1,779,467	-0.35(-2.69%)
Jan 10, 2008	12.79	13.41	12.78	13.13	1,817,259	+0.16(+1.27%)
Jan 09, 2008	13.01	13.14	12.17	12.97	2,617,315	-0.11(-0.82%)
Jan 08, 2008	13.88	14.05	12.88	13.07	1,894,299	-0.79(-5.73%)
Jan 07, 2008	14.18	14.19	13.61	13.87	1,586,402	-0.21(-1.52%)
Jan 04, 2008	14.74	14.81	13.93	14.08	1,172,480	-0.72(-4.86%)
Jan 03, 2008	15.00	15.52	14.72	14.80	1,446,869	-0.13(-0.89%)
Jan 02, 2008	14.95	15.26	14.88	14.94	785,232	-0.03(-0.17%)
Jan 01, 2008	15.22	15.29	14.94	14.96	484,848	+0.00(+0.00%)
Dec 31, 2007	15.22	15.29	14.94	14.96	484,848	-0.37(-2.39%)
Dec 28, 2007	15.13	15.46	15.04	15.33	324,475	+0.37(+2.45%)
Dec 27, 2007	15.64	15.75	14.95	14.96	378,511	-0.68(-4.32%)
Dec 26, 2007	15.33	15.81	15.18	15.64	302,395	+0.18(+1.14%)
Dec 24, 2007	15.60	15.76	15.33	15.46	158,792	-0.09(-0.57%)
Dec 21, 2007	14.77	15.76	14.74	15.55	1,419,362	+0.90(+6.16%)
Dec 20, 2007	14.50	14.67	14.26	14.64	659,576	+0.32(+2.25%)
Dec 19, 2007	14.27	14.44	14.06	14.32	649,920	+0.05(+0.35%)
Dec 18, 2007	13.14	14.33	13.14	14.27	1,133,738	+1.05(+7.97%)
Dec 17, 2007	13.57	13.60	13.03	13.22	1,105,033	-0.46(-3.37%)
Dec 14, 2007	13.60	13.87	13.47	13.68	828,360	-0.05(-0.37%)
Dec 13, 2007	14.16	14.23	13.59	13.73	934,530	-0.60(-4.18%)
Dec 12, 2007	14.05	14.69	14.05	14.33	1,357,877	+0.32(+2.25%)
Dec 11, 2007	14.82	14.92	13.98	14.01	943,033	-0.83(-5.57%)
Dec 10, 2007	14.49	15.32	14.23	14.84	1,198,950	+0.30(+2.08%)
Dec 07, 2007	14.44	14.97	14.29	14.54	1,296,622	+0.16(+1.10%)
Dec 06, 2007	13.98	14.42	13.77	14.38	922,770	+0.40(+2.84%)
Dec 05, 2007	13.38	14.20	13.16	13.98	1,794,904	+0.88(+6.74%)
Dec 04, 2007	13.02	13.23	12.68	13.10	2,026,922	+0.62(+5.01%)