Cogent Comm Hlds (NQ: CCOI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	9.338	9.383	9.130	9.300	759,084	+0.01(+0.07%)
Feb 25, 2011	9.351	9.502	9.225	9.294	474,654	+0.04(+0.41%)
Feb 24, 2011	9.723	9.827	9.143	9.256	703,479	+0.51(+5.84%)
Feb 23, 2011	8.865	8.916	8.531	8.745	426,051	-0.12(-1.35%)
Feb 22, 2011	9.067	9.168	8.815	8.865	448,982	-0.33(-3.57%)
Feb 18, 2011	9.263	9.275	9.086	9.193	253,114	+0.01(+0.07%)
Feb 17, 2011	9.117	9.218	8.998	9.187	203,878	+0.06(+0.69%)
Feb 16, 2011	9.130	9.155	9.010	9.124	219,719	+0.06(+0.70%)
Feb 15, 2011	8.897	9.080	8.865	9.061	212,890	+0.13(+1.48%)
Feb 14, 2011	8.871	9.048	8.764	8.928	478,120	+0.04(+0.43%)
Feb 11, 2011	8.688	8.947	8.632	8.890	191,950	+0.15(+1.66%)
Feb 10, 2011	8.550	8.827	8.518	8.745	177,267	+0.10(+1.17%)
Feb 09, 2011	8.922	9.023	8.537	8.644	307,010	-0.15(-1.72%)
Feb 08, 2011	8.373	8.859	8.278	8.796	256,057	+0.40(+4.73%)
Feb 07, 2011	8.417	8.625	8.348	8.398	194,244	+0.01(+0.15%)
Feb 04, 2011	8.468	8.556	8.266	8.386	374,532	-0.05(-0.60%)
Feb 03, 2011	8.613	8.676	8.354	8.436	291,280	-0.16(-1.91%)
Feb 02, 2011	8.726	8.796	8.562	8.600	278,145	-0.18(-2.01%)
Feb 01, 2011	8.657	8.865	8.644	8.777	250,882	+0.17(+1.98%)
Jan 31, 2011	8.430	8.625	8.304	8.606	516,355	+0.23(+2.71%)
Jan 28, 2011	8.733	8.733	8.335	8.379	341,529	-0.33(-3.84%)
Jan 27, 2011	8.878	8.878	8.575	8.714	328,848	-0.15(-1.71%)
Jan 26, 2011	8.783	9.017	8.641	8.865	389,257	+0.12(+1.37%)
Jan 25, 2011	8.726	8.871	8.537	8.745	343,793	-0.05(-0.57%)
Jan 24, 2011	8.878	8.916	8.777	8.796	259,135	-0.06(-0.64%)
Jan 21, 2011	9.244	9.256	8.840	8.852	377,145	-0.30(-3.31%)
Jan 20, 2011	9.326	9.345	8.979	9.155	488,331	-0.25(-2.62%)
Jan 19, 2011	9.591	9.616	9.364	9.401	539,106	-0.17(-1.78%)
Jan 18, 2011	9.578	9.603	9.465	9.572	326,163	+0.00(+0.00%)
Jan 14, 2011	9.338	9.616	9.237	9.572	700,391	+0.25(+2.64%)
Jan 13, 2011	9.282	9.458	9.237	9.326	584,986	+0.00(+0.00%)
Jan 12, 2011	9.136	9.395	9.086	9.326	428,500	+0.26(+2.85%)
Jan 11, 2011	8.935	9.143	8.909	9.067	378,716	+0.15(+1.70%)
Jan 10, 2011	8.657	8.947	8.581	8.916	1,049,406	+0.25(+2.84%)
Jan 07, 2011	8.808	8.985	8.499	8.670	729,288	-0.11(-1.22%)
Jan 06, 2011	9.181	9.269	8.682	8.777	431,360	-0.41(-4.46%)
Jan 05, 2011	8.802	9.200	8.802	9.187	702,675	+0.41(+4.67%)
Jan 04, 2011	8.985	9.054	8.600	8.777	847,865	-0.12(-1.35%)
Jan 03, 2011	8.979	9.124	8.808	8.897	380,107	-0.03(-0.28%)
Dec 31, 2010	9.017	9.035	8.903	8.922	271,913	-0.09(-1.05%)
Dec 30, 2010	8.979	9.105	8.935	9.017	153,440	+0.05(+0.56%)
Dec 29, 2010	8.758	9.105	8.745	8.966	333,471	+0.23(+2.60%)
Dec 28, 2010	8.733	8.821	8.606	8.739	217,595	+0.02(+0.22%)
Dec 27, 2010	8.556	8.752	8.442	8.720	130,623	+0.11(+1.25%)
Dec 23, 2010	8.487	8.638	8.417	8.613	184,722	+0.10(+1.19%)
Dec 22, 2010	8.215	8.569	8.190	8.512	352,234	+0.31(+3.77%)
Dec 21, 2010	8.039	8.291	8.039	8.203	449,472	+0.23(+2.93%)
Dec 20, 2010	7.957	8.057	7.839	7.969	388,047	+0.08(+0.96%)
Dec 17, 2010	7.944	7.957	7.761	7.893	429,463	-0.04(-0.48%)
Dec 16, 2010	7.906	7.931	7.755	7.931	354,166	+0.06(+0.72%)
Dec 15, 2010	7.729	7.881	7.660	7.874	315,513	+0.15(+1.96%)
Dec 14, 2010	7.597	7.736	7.540	7.723	179,354	+0.17(+2.26%)
Dec 13, 2010	7.641	7.641	7.540	7.553	123,185	-0.04(-0.50%)
Dec 10, 2010	7.641	7.717	7.553	7.591	397,693	-0.04(-0.50%)
Dec 09, 2010	7.792	7.792	7.572	7.628	307,265	-0.09(-1.23%)
Dec 08, 2010	7.572	7.767	7.540	7.723	235,842	+0.16(+2.09%)
Dec 07, 2010	7.679	7.887	7.515	7.565	415,722	-0.23(-2.91%)
Dec 06, 2010	7.862	7.875	7.748	7.792	576,138	-0.09(-1.12%)
Dec 03, 2010	7.811	7.887	7.704	7.881	209,821	+0.05(+0.64%)
Dec 02, 2010	7.761	7.862	7.723	7.830	194,524	+0.09(+1.22%)