CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2006	2.945	2.956	2.870	2.882	2,480,591	-0.03(-1.15%)
Oct 30, 2006	2.908	2.946	2.894	2.915	6,461,092	+0.01(+0.20%)
Oct 27, 2006	2.825	3.035	2.763	2.910	7,256,779	+0.08(+2.99%)
Oct 26, 2006	2.818	2.846	2.798	2.825	4,446,084	+0.03(+0.93%)
Oct 25, 2006	2.748	2.821	2.748	2.799	9,105,360	+0.06(+2.34%)
Oct 24, 2006	2.726	2.756	2.706	2.735	2,398,753	+0.00(+0.11%)
Oct 23, 2006	2.690	2.751	2.678	2.732	2,949,614	+0.03(+0.97%)
Oct 20, 2006	2.763	2.763	2.684	2.706	5,017,576	-0.06(-2.00%)
Oct 19, 2006	2.738	2.779	2.738	2.761	5,923,298	+0.02(+0.85%)
Oct 18, 2006	2.712	2.751	2.703	2.738	3,193,753	+0.05(+1.67%)
Oct 17, 2006	2.756	2.761	2.639	2.693	3,878,718	-0.06(-2.22%)
Oct 16, 2006	2.722	2.763	2.705	2.754	4,060,275	+0.03(+1.01%)
Oct 13, 2006	2.783	2.787	2.724	2.726	2,719,917	-0.04(-1.57%)
Oct 12, 2006	2.654	2.790	2.654	2.770	5,337,364	+0.12(+4.67%)
Oct 11, 2006	2.705	2.705	2.598	2.646	2,382,936	-0.06(-2.20%)
Oct 10, 2006	2.674	2.724	2.670	2.706	6,736,866	+0.03(+1.20%)
Oct 09, 2006	2.648	2.684	2.616	2.674	2,768,744	+0.03(+1.04%)
Oct 06, 2006	2.651	2.657	2.614	2.646	4,580,876	-0.00(-0.16%)
Oct 05, 2006	2.572	2.661	2.572	2.651	7,721,675	+0.08(+3.11%)
Oct 04, 2006	2.549	2.574	2.526	2.571	5,038,207	+0.02(+0.91%)
Oct 03, 2006	2.533	2.593	2.521	2.548	3,444,082	+0.00(+0.00%)