CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2006	2.965	2.976	2.890	2.902	2,463,802	-0.03(-1.15%)
Oct 30, 2006	2.928	2.966	2.913	2.935	6,417,360	+0.01(+0.20%)
Oct 27, 2006	2.845	3.055	2.782	2.929	7,207,662	+0.08(+2.99%)
Oct 26, 2006	2.837	2.865	2.817	2.845	4,415,991	+0.03(+0.93%)
Oct 25, 2006	2.767	2.840	2.767	2.818	9,043,731	+0.06(+2.34%)
Oct 24, 2006	2.745	2.774	2.724	2.754	2,382,517	+0.00(+0.11%)
Oct 23, 2006	2.708	2.770	2.696	2.751	2,929,649	+0.03(+0.97%)
Oct 20, 2006	2.782	2.782	2.703	2.724	4,983,615	-0.06(-2.00%)
Oct 19, 2006	2.757	2.798	2.757	2.780	5,883,206	+0.02(+0.85%)
Oct 18, 2006	2.730	2.770	2.722	2.757	3,172,136	+0.05(+1.67%)
Oct 17, 2006	2.774	2.780	2.657	2.711	3,852,465	-0.06(-2.22%)
Oct 16, 2006	2.741	2.782	2.723	2.773	4,032,793	+0.03(+1.01%)
Oct 13, 2006	2.802	2.806	2.742	2.745	2,701,507	-0.04(-1.57%)
Oct 12, 2006	2.672	2.809	2.672	2.789	5,301,238	+0.12(+4.67%)
Oct 11, 2006	2.723	2.723	2.616	2.664	2,366,807	-0.06(-2.20%)
Oct 10, 2006	2.692	2.742	2.688	2.724	6,691,268	+0.03(+1.20%)
Oct 09, 2006	2.666	2.703	2.634	2.692	2,750,004	+0.03(+1.04%)
Oct 06, 2006	2.669	2.675	2.632	2.664	4,549,871	-0.00(-0.16%)
Oct 05, 2006	2.590	2.679	2.590	2.669	7,669,412	+0.08(+3.11%)
Oct 04, 2006	2.566	2.591	2.543	2.588	5,004,107	+0.02(+0.91%)
Oct 03, 2006	2.550	2.610	2.539	2.565	3,420,770	+0.00(+0.00%)