CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	6.458	6.725	6.485	6.504	12,743,613	+0.05(+0.72%)
May 30, 2007	6.180	6.516	6.048	6.458	10,705,295	+0.29(+4.69%)
May 29, 2007	6.136	6.253	6.123	6.168	3,373,815	+0.01(+0.09%)
May 25, 2007	5.946	6.190	5.975	6.163	4,552,793	+0.22(+3.64%)
May 24, 2007	6.040	6.144	5.898	5.946	7,338,302	-0.09(-1.56%)
May 23, 2007	6.257	6.267	6.038	6.040	3,824,363	-0.21(-3.28%)
May 22, 2007	6.251	6.326	6.193	6.246	6,522,067	+0.00(+0.02%)
May 21, 2007	6.139	6.275	6.128	6.244	4,159,846	+0.12(+1.95%)
May 18, 2007	6.168	6.198	6.030	6.125	4,450,740	-0.02(-0.31%)
May 17, 2007	6.091	6.270	6.036	6.144	7,792,508	+0.05(+0.86%)
May 16, 2007	6.004	6.112	5.945	6.091	5,368,808	+0.12(+2.07%)
May 15, 2007	5.936	6.106	5.889	5.968	6,252,485	+0.03(+0.54%)
May 14, 2007	5.870	6.030	5.867	5.936	6,937,432	+0.09(+1.47%)
May 11, 2007	5.817	5.897	5.792	5.850	8,032,237	+0.04(+0.73%)
May 10, 2007	5.838	5.952	5.680	5.808	8,076,752	-0.05(-0.77%)
May 09, 2007	5.898	5.899	5.785	5.853	7,361,050	-0.05(-0.84%)
May 08, 2007	5.982	5.982	5.822	5.902	6,384,528	-0.08(-1.36%)
May 07, 2007	5.872	6.032	5.851	5.984	8,141,580	+0.13(+2.29%)
May 04, 2007	5.956	6.010	5.725	5.850	11,419,119	-0.12(-2.02%)
May 03, 2007	5.819	5.975	5.755	5.971	10,015,953	+0.15(+2.60%)
May 02, 2007	5.645	5.889	5.645	5.819	14,018,668	+0.22(+3.95%)
May 01, 2007	5.771	5.828	5.553	5.598	14,847,007	-0.17(-3.00%)
Apr 30, 2007	6.083	6.083	5.745	5.771	24,652,298	-0.49(-7.87%)
Apr 27, 2007	6.190	6.785	5.963	6.264	17,049,250	-0.38(-5.75%)
Apr 26, 2007	6.631	6.794	6.456	6.647	10,904,533	+0.19(+2.95%)
Apr 25, 2007	6.456	6.538	6.373	6.456	4,982,669	+0.04(+0.57%)
Apr 24, 2007	6.456	6.490	6.296	6.420	4,208,672	-0.00(-0.07%)
Apr 23, 2007	6.400	6.469	6.353	6.424	3,133,810	+0.03(+0.41%)
Apr 20, 2007	6.442	6.529	6.340	6.398	4,058,755	+0.07(+1.13%)
Apr 19, 2007	6.391	6.417	6.282	6.327	6,035,869	-0.15(-2.29%)
Apr 18, 2007	6.398	6.538	6.125	6.475	8,645,775	+0.08(+1.20%)
Apr 17, 2007	6.427	6.519	6.384	6.398	8,054,244	-0.04(-0.59%)
Apr 16, 2007	6.544	6.595	6.410	6.436	8,151,552	-0.01(-0.09%)
Apr 13, 2007	6.442	6.590	6.413	6.442	24,968,706	+0.15(+2.40%)
Apr 12, 2007	6.067	6.302	6.000	6.291	13,846,704	+0.23(+3.79%)
Apr 11, 2007	5.933	6.107	5.933	6.061	11,445,251	+0.15(+2.48%)
Apr 10, 2007	5.831	5.993	5.696	5.914	10,523,744	-0.09(-1.57%)
Apr 09, 2007	6.020	6.157	5.991	6.009	9,032,829	+0.03(+0.51%)
Apr 05, 2007	5.894	6.032	5.857	5.978	6,633,473	+0.14(+2.37%)
Apr 04, 2007	5.817	5.857	5.707	5.840	5,615,001	+0.09(+1.65%)
Apr 03, 2007	5.718	5.830	5.649	5.745	9,870,437	+0.07(+1.28%)
Apr 02, 2007	5.578	5.678	5.520	5.673	10,416,464	+0.07(+1.19%)
Mar 30, 2007	5.773	5.773	5.406	5.606	16,138,808	-0.03(-0.59%)
Mar 29, 2007	5.642	5.671	5.478	5.639	9,885,566	+0.15(+2.81%)
Mar 28, 2007	5.521	5.613	5.335	5.485	17,276,876	-0.10(-1.87%)
Mar 27, 2007	5.945	5.945	5.505	5.590	22,384,360	-0.37(-6.20%)
Mar 26, 2007	6.088	6.119	5.713	5.959	12,140,548	-0.12(-1.99%)
Mar 23, 2007	6.250	6.267	6.046	6.080	6,412,903	-0.16(-2.63%)
Mar 22, 2007	6.333	6.344	6.198	6.244	5,073,101	-0.03(-0.56%)
Mar 21, 2007	6.189	6.357	6.183	6.279	7,668,449	+0.13(+2.03%)
Mar 20, 2007	6.071	6.206	6.027	6.154	5,403,880	+0.09(+1.46%)
Mar 19, 2007	5.911	6.107	5.911	6.065	5,710,185	+0.21(+3.65%)
Mar 16, 2007	5.889	5.942	5.824	5.851	9,149,049	-0.04(-0.62%)
Mar 15, 2007	5.926	6.030	5.831	5.888	5,912,676	-0.03(-0.47%)
Mar 14, 2007	5.921	6.011	5.680	5.915	11,122,036	+0.00(+0.07%)
Mar 13, 2007	5.991	6.206	5.840	5.911	11,049,141	-0.08(-1.33%)
Mar 12, 2007	5.939	6.150	5.933	5.991	7,066,031	+0.06(+0.98%)
Mar 09, 2007	5.966	6.100	5.849	5.933	5,083,416	+0.04(+0.67%)
Mar 08, 2007	5.758	6.009	5.758	5.894	8,365,768	+0.23(+4.06%)
Mar 07, 2007	5.649	5.780	5.613	5.664	8,783,197	+0.04(+0.65%)
Mar 06, 2007	5.501	5.697	5.427	5.628	10,656,200	+0.22(+4.03%)
Mar 05, 2007	5.233	5.571	5.092	5.409	10,918,479	+0.09(+1.75%)
Mar 02, 2007	5.468	5.588	5.264	5.316	11,466,569	-0.21(-3.79%)