Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	9.478	9.697	9.348	9.550	1,600,459	+0.07(+0.71%)
Feb 28, 2012	9.558	9.634	9.438	9.482	522,639	-0.06(-0.63%)
Feb 27, 2012	9.398	9.574	9.255	9.543	524,586	+0.02(+0.21%)
Feb 24, 2012	9.574	9.578	9.471	9.523	632,328	-0.03(-0.30%)
Feb 23, 2012	9.496	9.596	9.444	9.552	858,617	+0.08(+0.90%)
Feb 22, 2012	9.456	9.570	9.364	9.467	468,256	-0.06(-0.59%)
Feb 21, 2012	9.402	9.538	9.309	9.523	1,528,058	-0.07(-0.77%)
Feb 17, 2012	9.755	9.780	9.554	9.596	568,626	-0.10(-1.04%)
Feb 16, 2012	9.561	9.737	9.418	9.697	834,547	+0.17(+1.78%)
Feb 15, 2012	9.862	9.862	9.496	9.527	1,124,274	-0.29(-2.91%)
Feb 14, 2012	9.815	9.880	9.657	9.813	1,703,276	-0.19(-1.85%)
Feb 13, 2012	9.038	10.01	9.036	9.999	2,794,878	+0.77(+8.33%)
Feb 10, 2012	9.384	9.485	8.879	9.230	1,879,030	-0.41(-4.22%)
Feb 09, 2012	9.612	9.742	9.498	9.637	1,436,603	-0.05(-0.48%)
Feb 08, 2012	9.699	9.853	9.579	9.684	784,648	-0.02(-0.18%)
Feb 07, 2012	9.692	9.806	9.641	9.701	640,326	+0.01(+0.09%)
Feb 06, 2012	9.793	9.876	9.621	9.692	821,738	-0.20(-1.99%)
Feb 03, 2012	9.764	9.978	9.730	9.889	885,006	+0.31(+3.22%)
Feb 02, 2012	9.587	9.643	9.538	9.581	612,935	-0.02(-0.23%)