Cogent Comm Hlds (NQ: CCOI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	15.21	15.28	14.93	14.95	485,093	-0.37(-2.39%)
Dec 28, 2007	15.12	15.46	15.03	15.32	324,639	+0.37(+2.45%)
Dec 27, 2007	15.63	15.74	14.94	14.95	378,702	-0.67(-4.32%)
Dec 26, 2007	15.32	15.80	15.17	15.63	302,548	+0.18(+1.14%)
Dec 24, 2007	15.60	15.75	15.32	15.45	158,872	-0.09(-0.57%)
Dec 21, 2007	14.76	15.75	14.73	15.54	1,420,078	+0.90(+6.16%)
Dec 20, 2007	14.49	14.66	14.25	14.64	659,909	+0.32(+2.25%)
Dec 19, 2007	14.27	14.44	14.05	14.32	650,247	+0.05(+0.35%)
Dec 18, 2007	13.13	14.32	13.13	14.27	1,134,310	+1.05(+7.97%)
Dec 17, 2007	13.56	13.59	13.02	13.21	1,105,590	-0.46(-3.37%)
Dec 14, 2007	13.59	13.86	13.46	13.67	828,777	-0.05(-0.37%)
Dec 13, 2007	14.15	14.23	13.58	13.72	935,001	-0.60(-4.18%)
Dec 12, 2007	14.04	14.68	14.04	14.32	1,358,562	+0.32(+2.25%)
Dec 11, 2007	14.81	14.91	13.98	14.01	943,508	-0.83(-5.57%)
Dec 10, 2007	14.49	15.31	14.23	14.83	1,199,555	+0.30(+2.08%)
Dec 07, 2007	14.44	14.96	14.28	14.53	1,297,277	+0.16(+1.10%)
Dec 06, 2007	13.98	14.42	13.76	14.37	923,236	+0.40(+2.84%)
Dec 05, 2007	13.38	14.19	13.16	13.98	1,795,810	+0.88(+6.74%)
Dec 04, 2007	13.01	13.22	12.68	13.09	2,027,945	+0.62(+5.01%)
Dec 03, 2007	13.02	13.04	12.40	12.47	1,668,459	-0.64(-4.86%)
Nov 30, 2007	13.74	13.74	13.00	13.10	1,297,359	-0.50(-3.66%)
Nov 29, 2007	13.91	13.96	13.43	13.60	1,155,889	-0.39(-2.79%)
Nov 28, 2007	13.17	14.25	13.07	13.99	1,457,781	+1.00(+7.67%)
Nov 27, 2007	13.07	13.23	12.76	13.00	977,786	-0.01(-0.10%)
Nov 26, 2007	13.54	13.89	12.99	13.01	963,255	-0.54(-4.00%)
Nov 23, 2007	13.35	13.60	13.10	13.55	356,408	+0.33(+2.53%)
Nov 21, 2007	13.53	13.53	12.93	13.22	960,250	-0.35(-2.56%)
Nov 20, 2007	13.81	13.96	13.22	13.57	1,354,830	-0.25(-1.78%)
Nov 19, 2007	14.61	14.68	13.56	13.81	2,251,308	-1.01(-6.81%)
Nov 16, 2007	14.85	14.98	14.59	14.82	1,559,547	-0.01(-0.08%)
Nov 15, 2007	15.61	15.61	14.72	14.83	1,325,126	-0.82(-5.24%)
Nov 14, 2007	15.77	16.12	15.53	15.65	722,941	+0.02(+0.12%)
Nov 13, 2007	14.83	15.91	14.54	15.63	1,021,563	+0.96(+6.53%)
Nov 12, 2007	14.86	15.22	14.64	14.68	938,873	-0.25(-1.65%)
Nov 09, 2007	15.62	15.73	14.79	14.92	994,657	-0.96(-6.04%)
Nov 08, 2007	16.82	17.15	15.07	15.88	1,509,399	-0.61(-3.67%)
Nov 07, 2007	15.70	17.03	15.52	16.49	3,022,372	-0.48(-2.83%)
Nov 06, 2007	16.90	17.07	16.68	16.96	914,386	+0.01(+0.07%)
Nov 05, 2007	16.61	17.45	16.49	16.95	721,939	+0.15(+0.86%)
Nov 02, 2007	16.98	17.01	16.54	16.81	564,687	-0.01(-0.04%)
Nov 01, 2007	17.13	17.37	16.64	16.81	890,587	-0.64(-3.69%)
Oct 31, 2007	16.96	17.55	16.72	17.46	550,511	+0.60(+3.55%)
Oct 30, 2007	17.15	17.30	16.68	16.86	485,370	-0.30(-1.73%)
Oct 29, 2007	17.05	17.48	17.01	17.15	501,623	+0.16(+0.97%)
Oct 26, 2007	16.96	17.22	16.62	16.99	720,670	+0.12(+0.71%)
Oct 25, 2007	16.98	17.22	16.67	16.87	1,143,762	-0.14(-0.82%)
Oct 24, 2007	17.08	17.24	16.64	17.01	1,314,601	-0.25(-1.43%)
Oct 23, 2007	16.21	17.26	16.09	17.25	1,443,511	+1.08(+6.67%)
Oct 22, 2007	16.40	16.67	15.98	16.18	1,153,888	-0.51(-3.06%)
Oct 19, 2007	17.30	17.34	16.52	16.69	575,020	-0.61(-3.54%)
Oct 18, 2007	17.19	17.51	16.69	17.30	597,941	+0.11(+0.62%)
Oct 17, 2007	17.75	17.94	17.06	17.19	1,090,032	-0.32(-1.84%)
Oct 16, 2007	17.06	17.58	16.91	17.51	703,288	+0.44(+2.59%)
Oct 15, 2007	17.82	17.85	16.85	17.07	546,851	-0.74(-4.18%)
Oct 12, 2007	17.65	17.86	17.54	17.82	753,249	+0.19(+1.07%)
Oct 11, 2007	18.76	18.93	17.36	17.63	672,721	-1.00(-5.38%)
Oct 10, 2007	18.45	18.69	18.14	18.63	1,225,692	+0.20(+1.10%)
Oct 09, 2007	17.84	18.49	17.77	18.43	1,130,737	+0.67(+3.80%)
Oct 08, 2007	17.99	19.02	17.46	17.75	1,894,555	-0.32(-1.75%)
Oct 05, 2007	16.83	18.35	16.68	18.07	2,213,046	+1.41(+8.44%)
Oct 04, 2007	16.52	16.68	16.37	16.66	1,066,183	+0.18(+1.07%)
Oct 03, 2007	15.96	16.81	15.84	16.49	1,412,584	+0.40(+2.51%)
Oct 02, 2007	15.80	16.31	15.67	16.08	1,093,550	+0.33(+2.12%)