CF Industries Holdings (NY: CF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2008	8.527	9.518	8.527	9.334	35,576,032	+0.59(+6.75%)
Oct 30, 2008	8.252	8.953	8.203	8.743	41,278,092	+0.92(+11.81%)
Oct 29, 2008	7.870	8.351	7.554	7.820	35,211,392	-0.06(-0.70%)
Oct 28, 2008	7.054	7.877	6.700	7.875	47,530,572	+1.30(+19.69%)
Oct 27, 2008	6.436	6.907	6.337	6.580	39,623,448	+0.13(+1.94%)
Oct 24, 2008	5.526	6.671	5.483	6.455	37,097,956	-0.02(-0.36%)
Oct 23, 2008	7.371	7.443	6.194	6.478	55,898,400	-0.78(-10.69%)
Oct 22, 2008	7.628	7.801	6.897	7.253	37,508,776	-0.88(-10.82%)
Oct 21, 2008	8.601	8.685	8.075	8.133	29,174,736	-0.73(-8.27%)
Oct 20, 2008	8.438	8.883	8.259	8.866	28,857,960	+0.82(+10.15%)
Oct 17, 2008	8.127	8.864	7.723	8.048	32,744,202	-0.39(-4.65%)
Oct 16, 2008	8.360	8.762	7.503	8.441	47,900,528	+0.30(+3.73%)
Oct 15, 2008	8.899	8.899	8.060	8.137	33,518,392	-1.19(-12.79%)
Oct 14, 2008	9.744	10.10	8.825	9.331	37,513,176	-0.07(-0.74%)
Oct 13, 2008	9.277	9.401	8.463	9.401	33,465,678	+1.01(+12.10%)
Oct 10, 2008	7.481	9.007	7.199	8.386	49,004,088	+0.27(+3.30%)
Oct 09, 2008	8.767	9.863	7.875	8.118	51,349,472	-0.22(-2.58%)
Oct 08, 2008	6.978	8.950	6.891	8.333	64,744,704	+0.86(+11.52%)
Oct 07, 2008	8.287	8.518	7.449	7.473	54,838,956	-0.39(-4.97%)
Oct 06, 2008	7.459	7.971	6.850	7.864	57,077,796	-0.35(-4.25%)
Oct 03, 2008	8.815	9.233	8.050	8.213	48,063,544	-0.22(-2.62%)
Oct 02, 2008	11.34	11.39	7.870	8.434	104,773,304	-4.46(-34.57%)